diff mbox series

[v4,5/6] i2c: smbus: Support DDR5 SPD EEPROMs

Message ID 20240604040237.1064024-6-linux@roeck-us.net
State New
Headers show
Series [v4,1/6] dt-bindings: trivial-devices: Add jedec,spd5118 | expand

Commit Message

Guenter Roeck June 4, 2024, 4:02 a.m. UTC
Detect DDR5 memory and instantiate the SPD5118 driver automatically.

Suggested-by: Thomas Weißschuh <linux@weissschuh.net>
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
v5: New patch

 drivers/i2c/i2c-smbus.c | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Paul Menzel June 5, 2024, 12:21 p.m. UTC | #1
Dear Guenter,


Thank you so much for taking this on.

Am 04.06.24 um 06:02 schrieb Guenter Roeck:
> Detect DDR5 memory and instantiate the SPD5118 driver automatically.
> 
> Suggested-by: Thomas Weißschuh <linux@weissschuh.net>
> Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
> ---
> v5: New patch
> 
>   drivers/i2c/i2c-smbus.c | 4 ++++
>   1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/i2c/i2c-smbus.c b/drivers/i2c/i2c-smbus.c
> index 97f338b123b1..8a0dab835761 100644
> --- a/drivers/i2c/i2c-smbus.c
> +++ b/drivers/i2c/i2c-smbus.c
> @@ -382,6 +382,10 @@ void i2c_register_spd(struct i2c_adapter *adap)
>   	case 0x1E:	/* LPDDR4 */
>   		name = "ee1004";
>   		break;
> +	case 0x22:	/* DDR5 */
> +	case 0x23:	/* LPDDR5 */
> +		name = "spd5118";
> +		break;
>   	default:
>   		dev_info(&adap->dev,
>   			 "Memory type 0x%02x not supported yet, not instantiating SPD\n",

Testing this on top of 6.10-rc2+ on a Supermicro X13SAE, Linux logs:

     $ dmesg | grep -e "DMI:" -e "Linux version" -e i2c-0
     [    0.000000] Linux version 
6.10.0-rc2.mx64.461-00036-g151dfab265df 
(pmenzel@foreveralone.molgen.mpg.de) (gcc (GCC) 12.3.0, GNU ld (GNU 
Binutils) 2.41) #74 SMP PREEMPT_DYNAMIC Wed Jun  5 08:24:59 CEST 2024
     [    0.000000] DMI: Supermicro Super Server/X13SAE, BIOS 2.0 10/17/2022
     [    0.000000] DMI: Memory slots populated: 4/4
     [    5.434488] i2c i2c-0: Successfully instantiated SPD at 0x50
     [    5.443848] i2c i2c-0: Successfully instantiated SPD at 0x51
     [    5.450033] i2c i2c-0: Successfully instantiated SPD at 0x52
     [    5.459378] i2c i2c-0: Successfully instantiated SPD at 0x53

Then with `sudo modprobe at24` and `sudo modprobe ee1004`, 
`decode-dimms` shows:

     $ sudo ./eeprom/decode-dimms
     # decode-dimms version 4.3

     Memory Serial Presence Detect Decoder
     By Philip Edelbrock, Christian Zuckschwerdt, Burkart Lingner,
     Jean Delvare, Trent Piepho and others


     Number of SDRAM DIMMs detected and decoded: 0

This might be expected, and `decode-dimms` also needs to be updated.


Kind regards and thank you again for these patches,

Paul
Armin Wolf June 7, 2024, 4:06 p.m. UTC | #2
Am 04.06.24 um 06:02 schrieb Guenter Roeck:

> Detect DDR5 memory and instantiate the SPD5118 driver automatically.

Hi,

the text "Only works for DDR, DDR2, DDR3 and DDR4 for now" should be updated too.
With this fixed:

Reviewed-by: Armin Wolf <W_Armin@gmx.de>

>
> Suggested-by: Thomas Weißschuh <linux@weissschuh.net>
> Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
> ---
> v5: New patch
>
>   drivers/i2c/i2c-smbus.c | 4 ++++
>   1 file changed, 4 insertions(+)
>
> diff --git a/drivers/i2c/i2c-smbus.c b/drivers/i2c/i2c-smbus.c
> index 97f338b123b1..8a0dab835761 100644
> --- a/drivers/i2c/i2c-smbus.c
> +++ b/drivers/i2c/i2c-smbus.c
> @@ -382,6 +382,10 @@ void i2c_register_spd(struct i2c_adapter *adap)
>   	case 0x1E:	/* LPDDR4 */
>   		name = "ee1004";
>   		break;
> +	case 0x22:	/* DDR5 */
> +	case 0x23:	/* LPDDR5 */
> +		name = "spd5118";
> +		break;
>   	default:
>   		dev_info(&adap->dev,
>   			 "Memory type 0x%02x not supported yet, not instantiating SPD\n",
Wolfram Sang June 7, 2024, 6 p.m. UTC | #3
> the text "Only works for DDR, DDR2, DDR3 and DDR4 for now" should be updated too.
> With this fixed:

Yes, maybe this could be simplified to "(LP)DDR memory types"
Guenter Roeck June 10, 2024, 1:52 p.m. UTC | #4
On 6/7/24 11:00, Wolfram Sang wrote:
> 
>> the text "Only works for DDR, DDR2, DDR3 and DDR4 for now" should be updated too.
>> With this fixed:
> 
> Yes, maybe this could be simplified to "(LP)DDR memory types"
> 

I rephrased it to "Only works for (LP)DDR memory types up to DDR5".

How about "Only works on systems with 1 to 8 memory slots" ?
That isn't really correct anymore either, unless I misunderstand
the changes made in commit 8821c8376993 ("i2c: smbus: Prepare
i2c_register_spd for usage on muxed segments").

Thanks,
Guenter
Wolfram Sang June 10, 2024, 2:52 p.m. UTC | #5
> > Yes, maybe this could be simplified to "(LP)DDR memory types"
> > 
> 
> I rephrased it to "Only works for (LP)DDR memory types up to DDR5".

Thanks!

> How about "Only works on systems with 1 to 8 memory slots" ?

This is a question for Heiner. I'd think it is is still correct, but I
don't know exactly.
Guenter Roeck June 10, 2024, 3:55 p.m. UTC | #6
On 6/10/24 07:52, Wolfram Sang wrote:
> 
>>> Yes, maybe this could be simplified to "(LP)DDR memory types"
>>>
>>
>> I rephrased it to "Only works for (LP)DDR memory types up to DDR5".
> 
> Thanks!
> 
>> How about "Only works on systems with 1 to 8 memory slots" ?
> 
> This is a question for Heiner. I'd think it is is still correct, but I
> don't know exactly.
> 

My interpretation was that it should work if the DIMMs are connected to
multiplexed I2C busses, but probably not if they are connected to
different adapters. The error message in that case is a bit misleading,
though, because it claims that "More than 8 memory slots on a single bus",
which isn't necessarily the case. For example, it should be perfectly valid
to have up to 24 DIMMs in this system.

i2c-0/name:SMBus PIIX4 adapter port 0 at 0b00
i2c-1/name:SMBus PIIX4 adapter port 2 at 0b00
i2c-2/name:SMBus PIIX4 adapter port 1 at 0b20

... but I guess that is a question for someone with such a system to answer.

Ultimately the handling of systems with more than 8 memory slots will need
to be updated at some point. On my systems, with 'i2c: piix4: Register SPDs'
applied, I see

i2c i2c-0: 4/4 memory slots populated (from DMI)
     [my system is running 6.6.y which still generates that message]
i2c i2c-0: Successfully instantiated SPD at 0x50
i2c i2c-0: Successfully instantiated SPD at 0x51
i2c i2c-0: Successfully instantiated SPD at 0x52
i2c i2c-0: Successfully instantiated SPD at 0x53
i2c i2c-1: 4/4 memory slots populated (from DMI)
i2c i2c-2: 4/4 memory slots populated (from DMI)

meaning the function is called for each adapter (which makes sense).
However, the code counting the DIMMs doesn't really take the adapter
into account, meaning adapters 1 and 2 are still probed even though
all DIMMs were already instantiated from adapter 0.

On a system with more than 8 DIMMs connected to different piix4 adapters
(without mux) we'd probably see something like

i2c i2c-0: More than 8 memory slots on a single bus, contact i801 maintainer ...
i2c i2c-1: More than 8 memory slots on a single bus, contact i801 maintainer ...
i2c i2c-2: More than 8 memory slots on a single bus, contact i801 maintainer ...

which wouldn't be very helpful. I think the main problem may be that
the i801 driver implements sub-adapters as muxes, but the piix4 driver
doesn't do (or need) that. The message is also i801 centric which doesn't
apply anymore after 'i2c: piix4: Register SPDs' is applied.

However, I would not want to even try changing that code without access
to a system using piix4 and supporting more than 8 memory slots.

Thanks,
Guenter
Wolfram Sang June 12, 2024, 4:19 p.m. UTC | #7
CCing Heiner...

> > > > Yes, maybe this could be simplified to "(LP)DDR memory types"
> > > > 
> > > 
> > > I rephrased it to "Only works for (LP)DDR memory types up to DDR5".
> > 
> > Thanks!
> > 
> > > How about "Only works on systems with 1 to 8 memory slots" ?
> > 
> > This is a question for Heiner. I'd think it is is still correct, but I
> > don't know exactly.
> > 
> 
> My interpretation was that it should work if the DIMMs are connected to
> multiplexed I2C busses, but probably not if they are connected to
> different adapters. The error message in that case is a bit misleading,
> though, because it claims that "More than 8 memory slots on a single bus",
> which isn't necessarily the case. For example, it should be perfectly valid
> to have up to 24 DIMMs in this system.
> 
> i2c-0/name:SMBus PIIX4 adapter port 0 at 0b00
> i2c-1/name:SMBus PIIX4 adapter port 2 at 0b00
> i2c-2/name:SMBus PIIX4 adapter port 1 at 0b20
> 
> ... but I guess that is a question for someone with such a system to answer.
> 
> Ultimately the handling of systems with more than 8 memory slots will need
> to be updated at some point. On my systems, with 'i2c: piix4: Register SPDs'
> applied, I see
> 
> i2c i2c-0: 4/4 memory slots populated (from DMI)
>     [my system is running 6.6.y which still generates that message]
> i2c i2c-0: Successfully instantiated SPD at 0x50
> i2c i2c-0: Successfully instantiated SPD at 0x51
> i2c i2c-0: Successfully instantiated SPD at 0x52
> i2c i2c-0: Successfully instantiated SPD at 0x53
> i2c i2c-1: 4/4 memory slots populated (from DMI)
> i2c i2c-2: 4/4 memory slots populated (from DMI)
> 
> meaning the function is called for each adapter (which makes sense).
> However, the code counting the DIMMs doesn't really take the adapter
> into account, meaning adapters 1 and 2 are still probed even though
> all DIMMs were already instantiated from adapter 0.
> 
> On a system with more than 8 DIMMs connected to different piix4 adapters
> (without mux) we'd probably see something like
> 
> i2c i2c-0: More than 8 memory slots on a single bus, contact i801 maintainer ...
> i2c i2c-1: More than 8 memory slots on a single bus, contact i801 maintainer ...
> i2c i2c-2: More than 8 memory slots on a single bus, contact i801 maintainer ...
> 
> which wouldn't be very helpful. I think the main problem may be that
> the i801 driver implements sub-adapters as muxes, but the piix4 driver
> doesn't do (or need) that. The message is also i801 centric which doesn't
> apply anymore after 'i2c: piix4: Register SPDs' is applied.
> 
> However, I would not want to even try changing that code without access
> to a system using piix4 and supporting more than 8 memory slots.
> 
> Thanks,
> Guenter
> 
>
Paul Menzel June 17, 2024, 2:42 p.m. UTC | #8
Dear Guenter,


Am 05.06.24 um 15:56 schrieb Guenter Roeck:

> On Wed, Jun 05, 2024 at 02:21:50PM +0200, Paul Menzel wrote:

>> Am 04.06.24 um 06:02 schrieb Guenter Roeck:
>>> Detect DDR5 memory and instantiate the SPD5118 driver automatically.
>>>
>>> Suggested-by: Thomas Weißschuh <linux@weissschuh.net>
>>> Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
>>> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
>>> ---
>>> v5: New patch
>>>
>>>    drivers/i2c/i2c-smbus.c | 4 ++++
>>>    1 file changed, 4 insertions(+)
>>>
>>> diff --git a/drivers/i2c/i2c-smbus.c b/drivers/i2c/i2c-smbus.c
>>> index 97f338b123b1..8a0dab835761 100644
>>> --- a/drivers/i2c/i2c-smbus.c
>>> +++ b/drivers/i2c/i2c-smbus.c
>>> @@ -382,6 +382,10 @@ void i2c_register_spd(struct i2c_adapter *adap)
>>>    	case 0x1E:	/* LPDDR4 */
>>>    		name = "ee1004";
>>>    		break;
>>> +	case 0x22:	/* DDR5 */
>>> +	case 0x23:	/* LPDDR5 */
>>> +		name = "spd5118";
>>> +		break;
>>>    	default:
>>>    		dev_info(&adap->dev,
>>>    			 "Memory type 0x%02x not supported yet, not instantiating SPD\n",
>>
>> Testing this on top of 6.10-rc2+ on a Supermicro X13SAE, Linux logs:
>>
>>      $ dmesg | grep -e "DMI:" -e "Linux version" -e i2c-0
>>      [    0.000000] Linux version 6.10.0-rc2.mx64.461-00036-g151dfab265df (pmenzel@foreveralone.molgen.mpg.de) (gcc (GCC) 12.3.0, GNU ld (GNU Binutils) 2.41) #74 SMP PREEMPT_DYNAMIC Wed Jun  5 08:24:59 CEST 2024
>>      [    0.000000] DMI: Supermicro Super Server/X13SAE, BIOS 2.0 10/17/2022
>>      [    0.000000] DMI: Memory slots populated: 4/4
>>      [    5.434488] i2c i2c-0: Successfully instantiated SPD at 0x50
>>      [    5.443848] i2c i2c-0: Successfully instantiated SPD at 0x51
>>      [    5.450033] i2c i2c-0: Successfully instantiated SPD at 0x52
>>      [    5.459378] i2c i2c-0: Successfully instantiated SPD at 0x53
>>
>> Then with `sudo modprobe at24` and `sudo modprobe ee1004`, `decode-dimms`
>> shows:
>>
> You'd actually have to load the spd5118 driver.

Indeed. I didn’t check with the last version, but using your patch set 
v5 [1] on top of Linux 6.10-rc4, it was loaded:

     $ lsmod | grep 5118
     spd5118                12288  0
     regmap_i2c             12288  1 spd5118
     $ dmesg | grep 5118
     [    6.551827] spd5118 0-0050: DDR5 temperature sensor: vendor 
0x06:0x32 revision 1.6
     [    6.562267] spd5118 0-0051: DDR5 temperature sensor: vendor 
0x06:0x32 revision 1.6
     [    6.572727] spd5118 0-0052: DDR5 temperature sensor: vendor 
0x06:0x32 revision 1.6
     [    6.575536] spd5118 0-0053: DDR5 temperature sensor: vendor 
0x06:0x32 revision 1.6

>>      $ sudo ./eeprom/decode-dimms
>>      # decode-dimms version 4.3
>>
>>      Memory Serial Presence Detect Decoder
>>      By Philip Edelbrock, Christian Zuckschwerdt, Burkart Lingner,
>>      Jean Delvare, Trent Piepho and others
>>
>>
>>      Number of SDRAM DIMMs detected and decoded: 0
>>
>> This might be expected, and `decode-dimms` also needs to be updated.
> 
> Correct. The hack below makes it detect the DIMMs, but the data format
> is all different, so it is only really useful to validate reading
> the EEPROM (i.e., the checksum over the first 512 bytes of the eeprom
> is correct). With that patch applied, I get
> 
> Decoding EEPROM: /sys/bus/i2c/drivers/spd5118/0-0050
> Guessing DIMM is in                              bank 1
> Kernel driver used                               spd5118
> 
> ---=== SPD EEPROM Information ===---
> EEPROM CRC of bytes 0-509 48 1                   OK (0x47A2)
> # of bytes written to SDRAM EEPROM               1024
> Total number of bytes in EEPROM                  1024
> Fundamental Memory type                          DDR5 SDRAM
> 
> ---=== Manufacturing Information ===---
> Manufacturer                                     Invalid
> Custom Manufacturer Data                         00 00 00 00 00 88 13 ("???????")
> Manufacturing Location Code                      0x08
> Part Number                                      Undefined
> Revision Code                                    0x4C1D
> Manufacturing Date                               0x0C00
> 
> and so on.

> ---
> diff --git a/eeprom/decode-dimms b/eeprom/decode-dimms
> index 787b6f5..64b6e81 100755
> --- a/eeprom/decode-dimms
> +++ b/eeprom/decode-dimms
> @@ -2407,7 +2407,12 @@ sub spd_sizes($)
>   	my $bytes = shift;
>   	my $type = $bytes->[2];
>   
> -	if ($type == 12 || $type == 14 || $type == 16 || $type == 17) {
> +	if ($type == 18 || $type == 19 || $type == 20 || $type == 21) {
> +		# DDR5
> +		my $spd_len = 256 * ((($bytes->[0] >> 4) & 7) + 1);
> +		my $used = $spd_len;
> +		return ($spd_len, $used);
> +	} elsif ($type == 12 || $type == 14 || $type == 16 || $type == 17) {
>   		# DDR4
>   		my $spd_len = 256 * (($bytes->[0] >> 4) & 7);
>   		my $used = 128 * ($bytes->[0] & 15);
> @@ -2516,11 +2521,17 @@ sub calculate_crc($$$)
>   sub check_crc($)
>   {
>   	my $bytes = shift;
> +	my $is_ddr5 = ($bytes->[0] & 0x70) == 0x30;
>   	my $crc_cover = $bytes->[0] & 0x80 ? 116 : 125;
> +	my $crc_start = 126;
> +	if ($is_ddr5) {
> +	    $crc_cover = 509;
> +	    $crc_start = 510;
> +	}
>   	my $crc = calculate_crc($bytes, 0, $crc_cover + 1);
>   
> -	my $dimm_crc = ($bytes->[127] << 8) | $bytes->[126];
> -	return ("EEPROM CRC of bytes 0-$crc_cover",
> +	my $dimm_crc = ($bytes->[$crc_start + 1] << 8) | $bytes->[$crc_start];
> +	return ("EEPROM CRC of bytes 0-$crc_cover $bytes->[0] $is_ddr5",
>   		($dimm_crc == $crc) ? 1 : 0,
>   		sprintf("0x%04X", $dimm_crc),
>   		sprintf("0x%04X", $crc));
> @@ -2622,6 +2633,7 @@ sub get_dimm_list
>   	if ($use_sysfs) {
>   		@drivers = ('eeprom',
>   			    'at24',
> +			    'spd5118',
>   			    'ee1004');	# DDR4
>   	} else {
>   		@drivers = ('eeprom');
> @@ -2640,14 +2652,13 @@ sub get_dimm_list
>   				# We look for I2C devices like 0-0050 or 2-0051
>   				next unless $file =~ /^\d+-[\da-f]+$/i;
>   				next unless -d "$dir/$file";
> -
>   				# Device name must be eeprom (driver eeprom)
>   				# spd (driver at24) or ee1004 (driver ee1004)
>   				my $attr = sysfs_device_attribute("$dir/$file", "name");
>   				next unless defined $attr &&
>   					    ($attr eq "eeprom" ||
>   					     $attr eq "spd" ||
> -					     $attr eq "ee1004");	# DDR4
> +					     $attr eq "spd5118" || $attr eq "ee1004");	# DDR4
>   			} else {
>   				next unless $file =~ /^eeprom-/;
>   			}
> @@ -2681,7 +2692,7 @@ sub get_dimm_list
>   @dimm = get_dimm_list() unless $use_hexdump;
>   
>   for my $i (0 .. $#dimm) {
> -	my @bytes = readspd(0, 128, $dimm[$i]->{file});
> +	my @bytes = readspd(0, 512, $dimm[$i]->{file});
>   	$dimm[$i]->{bytes} = \@bytes;
>   	$dimm[$i]->{is_rambus} = $bytes[0] < 4;		# Simple heuristic
>   	if ($dimm[$i]->{is_rambus} || $bytes[2] < 9) {

I applied your patch

     $ git log --oneline --no-decorate -2
     00058a6 eeprom: Add basic spd5118 support
     a0e5865 i2cdetect: only use "newer" I2C_FUNC_* flags if they exist

but reading eeprom fails:

     $ sudo ./eeprom/decode-dimms
     Cannot read /sys/bus/i2c/drivers/spd5118/0-0050/eeprom at 
./eeprom/decode-dimms line 2465.


Kind regards,

Paul


[1]: 
https://lore.kernel.org/all/20240610144103.1970359-1-linux@roeck-us.net/


PS:

$ ls -lR /sys/bus/i2c/drivers/spd5118/
/sys/bus/i2c/drivers/spd5118/:
total 0
lrwxrwxrwx 1 root root    0 Jun 17 15:31 0-0050 -> 
../../../../devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050
lrwxrwxrwx 1 root root    0 Jun 17 15:31 0-0051 -> 
../../../../devices/pci0000:00/0000:00:1f.4/i2c-0/0-0051
lrwxrwxrwx 1 root root    0 Jun 17 15:31 0-0052 -> 
../../../../devices/pci0000:00/0000:00:1f.4/i2c-0/0-0052
lrwxrwxrwx 1 root root    0 Jun 17 15:31 0-0053 -> 
../../../../devices/pci0000:00/0000:00:1f.4/i2c-0/0-0053
--w------- 1 root root 4096 Jun 17 15:31 bind
lrwxrwxrwx 1 root root    0 Jun 17 15:31 module -> 
../../../../module/spd5118
--w------- 1 root root 4096 Jun 17 15:25 uevent
--w------- 1 root root 4096 Jun 17 15:31 unbind
$ ls -lR /sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050
'/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050':
total 0
drwxr-xr-x 3 root root    0 Jun 17 15:25 0-0050
lrwxrwxrwx 1 root root    0 Jun 17 15:25 driver -> 
../../../../../bus/i2c/drivers/spd5118
-r--r--r-- 1 root root 1024 Jun 17 15:31 eeprom
drwxr-xr-x 3 root root    0 Jun 17 15:25 hwmon
-r--r--r-- 1 root root 4096 Jun 17 16:39 modalias
-r--r--r-- 1 root root 4096 Jun 17 15:31 name
drwxr-xr-x 2 root root    0 Jun 17 16:39 power
lrwxrwxrwx 1 root root    0 Jun 17 15:25 subsystem -> ../../../../../bus/i2c
-rw-r--r-- 1 root root 4096 Jun 17 15:25 uevent

'/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050':
total 0
-r--r--r-- 1 root root 1024 Jun 17 16:39 nvmem
drwxr-xr-x 2 root root    0 Jun 17 16:39 power
lrwxrwxrwx 1 root root    0 Jun 17 16:39 subsystem -> 
../../../../../../bus/nvmem
-r--r--r-- 1 root root 4096 Jun 17 16:39 type
-rw-r--r-- 1 root root 4096 Jun 17 15:25 uevent

'/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/power':
total 0
-rw-r--r-- 1 root root 4096 Jun 17 16:39 autosuspend_delay_ms
-rw-r--r-- 1 root root 4096 Jun 17 16:39 control
-r--r--r-- 1 root root 4096 Jun 17 16:39 runtime_active_time
-r--r--r-- 1 root root 4096 Jun 17 16:39 runtime_status
-r--r--r-- 1 root root 4096 Jun 17 16:39 runtime_suspended_time

'/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/hwmon':
total 0
drwxr-xr-x 3 root root 0 Jun 17 15:25 hwmon1

'/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/hwmon/hwmon1':
total 0
lrwxrwxrwx 1 root root    0 Jun 17 15:35 device -> ../../../0-0050
-r--r--r-- 1 root root 4096 Jun 17 15:35 name
drwxr-xr-x 2 root root    0 Jun 17 15:35 power
lrwxrwxrwx 1 root root    0 Jun 17 15:35 subsystem -> 
../../../../../../../class/hwmon
-rw-r--r-- 1 root root 4096 Jun 17 15:35 temp1_crit
-r--r--r-- 1 root root 4096 Jun 17 15:35 temp1_crit_alarm
-rw-r--r-- 1 root root 4096 Jun 17 15:35 temp1_enable
-r--r--r-- 1 root root 4096 Jun 17 15:35 temp1_input
-rw-r--r-- 1 root root 4096 Jun 17 15:35 temp1_lcrit
-r--r--r-- 1 root root 4096 Jun 17 15:35 temp1_lcrit_alarm
-rw-r--r-- 1 root root 4096 Jun 17 15:35 temp1_max
-r--r--r-- 1 root root 4096 Jun 17 15:35 temp1_max_alarm
-rw-r--r-- 1 root root 4096 Jun 17 15:35 temp1_min
-r--r--r-- 1 root root 4096 Jun 17 15:35 temp1_min_alarm
-rw-r--r-- 1 root root 4096 Jun 17 15:25 uevent

'/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/hwmon/hwmon1/power':
total 0
-rw-r--r-- 1 root root 4096 Jun 17 16:39 autosuspend_delay_ms
-rw-r--r-- 1 root root 4096 Jun 17 16:39 control
-r--r--r-- 1 root root 4096 Jun 17 16:39 runtime_active_time
-r--r--r-- 1 root root 4096 Jun 17 16:39 runtime_status
-r--r--r-- 1 root root 4096 Jun 17 16:39 runtime_suspended_time

'/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/power':
total 0
-rw-r--r-- 1 root root 4096 Jun 17 16:39 autosuspend_delay_ms
-rw-r--r-- 1 root root 4096 Jun 17 16:39 control
-r--r--r-- 1 root root 4096 Jun 17 16:39 runtime_active_time
-r--r--r-- 1 root root 4096 Jun 17 16:39 runtime_status
-r--r--r-- 1 root root 4096 Jun 17 16:39 runtime_suspended_time

$ sudo grep -R . /sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050 | 
head -1000
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/power/autosuspend_delay_ms: 
Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/uevent: 
Permission denied
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/uevent:DRIVER=spd5118
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/uevent:MODALIAS=i2c:spd5118
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/power/runtime_status:unsupported
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/type:EEPROM
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0052/power/autosuspend_delay_ms: 
Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0052/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/drivers_autoprobe:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0052/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0052/power/runtime_status:unsupported
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0052/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0052/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0052/type:EEPROM
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0052/nvmem: 
No such device or address
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0050: 
warning: recursive directory loop
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0053/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0053/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0053/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0053/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0053/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0053/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0053/type:EEPROM
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0053/nvmem: 
No such device or address
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0051/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0051/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0051/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0051/subsystem: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0051/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0051/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0051/type:EEPROM

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/0-0051/nvmem: 
No such device or address
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/cmos_nvram0/power/autosuspend_delay_ms: 
Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/cmos_nvram0/subsystem: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/cmos_nvram0/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/cmos_nvram0/power/runtime_status:unsupported

/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/cmos_nvram0/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/cmos_nvram0/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/cmos_nvram0/type:Unknown
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/devices/cmos_nvram0/nvmem: 
binary file matches
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/subsystem/drivers_probe: 
Permission denied
grep: /sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/0-0050/nvmem: No 
such device or address
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/uevent: 
Permission denied
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/type:EEPROM
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0052: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/drivers_autoprobe:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0050/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0050/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0050/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0050/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0050/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0050/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0050/type:EEPROM
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0050/nvmem: 
No such device or address
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0053/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0053/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0053/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0053/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0053/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0053/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0053/type:EEPROM
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0053/nvmem: 
No such device or address
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0051/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0051/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0051/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0051/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0051/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0051/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0051/type:EEPROM
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/0-0051/nvmem: 
No such device or address
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/cmos_nvram0/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/cmos_nvram0/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/cmos_nvram0/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/cmos_nvram0/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/cmos_nvram0/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/cmos_nvram0/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/cmos_nvram0/type:Unknown
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/devices/cmos_nvram0/nvmem: 
binary file matches
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/subsystem/drivers_probe: 
Permission denied
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/0-0052/nvmem: 
No such device or address
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/uevent:DRIVER=spd5118
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/uevent:MODALIAS=i2c:spd5118
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/driver: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/power/control:auto
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/eeprom: 
No such device or address
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/uevent: 
Permission denied
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/0-0052: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/drivers_autoprobe:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/i2c-3: 
warning: recursive directory loop
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/i2c-1/device: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/uevent:DRIVER=i915
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/uevent:PCI_CLASS=30000
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/uevent:PCI_ID=8086:A780
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/uevent:PCI_SUBSYS_ID=15D9:1C47
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/uevent:PCI_SLOT_NAME=0000:00:02.0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/uevent:MODALIAS=pci:v00008086d0000A780sv000015D9sd00001C47bc03sc00i00
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/sriov_vf_total_msix:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/sriov_stride:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/i2c-1/delete_device: 
Permission denied
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/i2c-1/subsystem: 
warning: recursive directory loop
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/i2c-1/new_device: 
Permission denied
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/i2c-1/name:i915 
gmbus dpa
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/sriov_offset:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/power_state:D0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/uevent:MAJOR=29
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/uevent:MINOR=0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/uevent:DEVNAME=fb0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/rotate:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver
/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/device: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/dev:29:0

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/subsystem/fb0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/stride:5120
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/virtual_size:1280,720
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/pan:0,0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/bits_per_pixel:32

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/subsystem/fbcon/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/subsystem/fbcon/cursor_blink:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/subsystem/fbcon/rotate:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/subsystem/fbcon/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/subsystem/fbcon/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/subsystem/fbcon/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/subsystem/fbcon/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/subsystem/fbcon/power/control:auto
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/subsystem/fbcon/rotate_all: 
Permission denied
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/rom: 
Invalid 
argument/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/state:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/modes:U:1280x720p-0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/graphics/fb0/name:i915drmfb
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/sriov_drivers_autoprobe:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/broken_parity_status:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/sriov_totalvfs:7
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/subsystem_device:0x1c47

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/iommu_group/devices/0000:00:02.0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/dma_mask_bits:39
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/vendor:0x8086
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/iommu_group/type:DMA-FQ
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/iommu_group/reserved_regions:0x000000007c000000 
0x00000000803fffff direct-relaxable
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/iommu_group/reserved_regions:0x00000000fee00000 
0x00000000feefffff msi
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/local_cpus:ffffffff
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/uevent:DRIVER=video
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/uevent:MODALIAS=acpi:LNXVIDEO:
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:
00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/uevent: 
Permission 
denied/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/adr:0x0000001f
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/path:\_SB_.PC00.GFX0.DD2F

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/drivers_autoprobe:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/firmware_node: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/location:0x00000000
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/power/runtime_active_time:4563704
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/power/runtime_status:active
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/power/autosuspend_delay_ms: 
Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/over_current_count:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/state:not 
attached
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/early_stop:no
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/waiting_for_supplier:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/connect_type:unknown
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/physical_node/quirks:00000000
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/adr:0x00000010
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/device:6b/path:\_SB_.PC00.XHCI.RHUB.USR2
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/uevent:MODALIAS=acpi:ACPI0007:
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/device: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/power/control:auto
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/type:Processor
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/max_state:3
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/uevent:MODALIAS=acpi:ACPI0007:
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/thermal_cooling: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/above:9366
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/time:4539433544
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/rejected:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/power:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/residency:2096
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/latency:1048
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/usage:59777
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/desc:ACPI 
FFH MWAIT 0x60
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/below:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/default_status:enabled
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/name:C3
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/s2idle/time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state3/s2idle/usage:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state1/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state1/above:23762
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state1/time:2634180
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state1/rejected:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state1/power:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state1/residency:2
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state1/latency:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state1/usage:129756
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state1/desc:ACPI 
FFH MWAIT 0x0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state1/below:1419
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state1/default_status:enabled
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state1/name:C1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/above:6378
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/time:9805813
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/rejected:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/power:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/residency:254
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/latency:127
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/usage:17479
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/desc:ACPI 
FFH MWAIT 0x21
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/below:3
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/default_status:enabled
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/name:C2
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/s2idle/time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state2/s2idle/usage:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state0/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state0/above:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state0/time:51869
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state0/rejected:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state0/power:4294967295
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state0/residency:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state0/latency:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state0/usage:9906
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state0/desc:CPUIDLE 
CORE POLL IDLE
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state0/below:1319
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state0/default_status:enabled
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/cpuidle/state0/name:POLL
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/uevent:DRIVER=processor
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/uevent:MODALIAS=cpu:type:x86,ven0000fam0006mod00B7:feature:,0000,0001,0002,0003,0004,0005,0006,0007,0008,0009,000B,000C,000D,000E,000F,0010,0011,0013,0015,0016,0017,0018,0019,001A,001B,001C,001D,001F,002B,0034,003A,003B,003D,0068,006A,006B,006C,006D,006F,0070,0074,0075,0076,0078,0079,007C,007F,0080,0081,0082,0083,0084,0085,0086,0087,0088,0089,008B,008C,008D,008E,008F,0093,0094,0095,0096,0097,0098,0099,009A,009B,009C,009D,009E,00C0,00C5,00C8,00E1,00E3,00EA,00F0,00F1,00F3,00F5,00F9,00FA,00FB,00FE,00FF,0100,0101,0102,0103,0111,0120,0121,0123,0125,0126,0127,0128,0129,012A,012D,0132,0133,0134,0137,0138,0139,013D,0140,0141,0142,0143,0164,0165,0166,016B,0171,017B,0184,018B,0196,01C0,01C1,01C2,01C4,01C5,01C6,01C7,01C8,01C9,01CA,01CB,01CE,01CF,01D0,01D1,01D2,01D3,01D4,01D6,01D7,01F9,0202,0203,0204,0205,0207,0208,0209,020A,0216,0217,021B,021C,021F,0244,024A,024E,024F,0252,0253,0254,025A,025B,025C,025D,025E,025F,0282,02A2,02A3
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/hotplug/target:236
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/hotplug/state:236
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/hotplug/fail:-1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/thermal_throttle/core_throttle_count:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/thermal_throttle/core_throttle_max_time_ms:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/thermal_throttle/core_throttle_total_time_ms:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/thermal_throttle/package_throttle_max_time_ms:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/thermal_throttle/package_throttle_total_time_ms:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/thermal_throttle/package_throttle_count:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/crasgrep: 
h_notes_size:368
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/firmware_node: 
warning: recursive directory loop
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/node0: 
warning: recursive directory loop
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/uevent: 
Permission denied
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/phys_index:00000020
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory32: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/drivers_autoprobe:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/node0: 
warning: recursive directory loop
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/phys_index:0000003c
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory60/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/phys_index:00000003
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory3/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/phys_index:00000016
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory22/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/phys_index:00000032
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory50/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/phys_index:0000000c
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory12/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/phys_index:00000028
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory40/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/phys_index:0000001e
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory30/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/phys_index:0000003b
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory59/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/phys_index:00000014
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory20/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/phys_index:00000031
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory49/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/phys_index:0000000a
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory10/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/phys_index:00000027
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory39/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/phys_index:0000001d
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory29/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/phys_index:00000039
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory57/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/phys_index:00000013
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory19/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/phys_index:0000002f
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory47/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/phys_index:00000025
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory37/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/phys_index:00000008
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory8/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/phys_index:0000001b
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory27/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/phys_index:00000037
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory55/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/phys_index:00000011
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory17/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/phys_index:0000002d
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory45/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/phys_index:00000023
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory35/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/phys_index:0000003f
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory63/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/phys_index:00000006
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory6/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/phys_index:00000019
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory25/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/phys_index:00000035
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory53/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/phys_index:0000000f
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory15/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/phys_index:0000002b
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory43/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/phys_index:00000021
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory33/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/phys_index:0000003d
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory61/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/phys_index:00000004
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory4/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/phys_index:00000017
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory23/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/phys_index:00000033
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory51/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/phys_index:0000000d
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory13/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/phys_index:00000029
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory41/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/phys_index:0000001f
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory31/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/phys_index:00000002
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory2/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/power/runtime_status:unsupported
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/phys_index:00000015
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory21/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/phys_index:0000000b
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory11/removable:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/node0: 
warning: recursive directory loop
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/phys_index:0000003a
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory58/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/phys_index:00000000
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/valid_zones:none
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory0/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/phys_index:00000030
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory48/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/phys_index:00000026
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory38/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/phys_index:00000009
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory9/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/phys_index:0000001c
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory28/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/phys_index:00000038
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory56/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/phys_index:00000012
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory18/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/phys_index:0000002e
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory46/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/phys_index:00000024
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory36/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/phys_index:00000040
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory64/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/phys_index:00000007
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory7/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/phys_index:0000001a
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory26/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/phys_index:00000036
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory54/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/phys_index:00000010
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory16/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/phys_index:0000002c
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory44/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/phys_index:00000022
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory34/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/phys_index:0000003e
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/node0: 
warning: recursive directory 
loop/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory62/removable:1

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/phys_index:00000005
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory5/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/phys_index:00000018
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory24/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/phys_index:00000034
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory52/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/power/autosuspend_delay_ms/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/power/runtime_status:unsupported
: Input/output error
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/phys_index:0000000e
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/node0: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory14/removable:1
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/power/autosuspend_delay_ms: 
Input/output 
error/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/power/runtime_status:unsupported

grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/subsystem: 
warning: recursive directory loop
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/phys_device:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/phys_index:0000002a
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/valid_zones:Normal
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/drivers_probe/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/subsystem/devices/memory42/removable:1
: Permission denied
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/state:online
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/memory32/removable:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/above:93438
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/time:4146824781
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/rejected:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/power:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/residency:2096
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/latency:1048
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/usage:323351
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/desc:ACPI 
FFH MWAIT 0x60
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/below:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/default_status:enabled
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/name:C3
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/s2idle/time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state3/s2idle/usage:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state1/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state1/above:2123
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state1/time:12585020
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state1/rejected:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state1/power:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state1/residency:2
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state1/latency:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state1/usage:231154
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state1/desc:ACPI 
FFH MWAIT 0x0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state1/below:447
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state1/default_status:enabled
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state1/name:C1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/above:17457
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/time:368439660
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/rejected:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/power:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/residency:254
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/latency:127
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/usage:409671
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/desc:ACPI 
FFH MWAIT 0x21
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/below:5
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/default_status:enabled
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/name:C2
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/s2idle/time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state2/s2idle/usage:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state0/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state0/above:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state0/time:347745
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state0/rejected:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state0/power:4294967295
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state0/residency:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state0/latency:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state0/usage:5813
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state0/desc:CPUIDLE 
CORE POLL IDLE
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state0/below:5773
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state0/default_status:enabled
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/cpuidle/state0/name:POLL
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/uevent:DRIVER=processor
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/uevent:MODALIAS=cpu:type:x86,ven0000fam0006mod00B7:feature:,0000,0001,0002,0003,0004,0005,0006,0007,0008,0009,000B,000C,000D,000E,000F,0010,0011,0013,0015,0016,0017,0018,0019,001A,001B,001C,001D,001F,002B,0034,003A,003B,003D,0068,006A,006B,006C,006D,006F,0070,0074,0075,0076,0078,0079,007C,007F,0080,0081,0082,0083,0084,0085,0086,0087,0088,0089,008B,008C,008D,008E,008F,0093,0094,0095,0096,0097,0098,0099,009A,009B,009C,009D,009E,00C0,00C5,00C8,00E1,00E3,00EA,00F0,00F1,00F3,00F5,00F9,00FA,00FB,00FE,00FF,0100,0101,0102,0103,0111,0120,0121,0123,0125,0126,0127,0128,0129,012A,012D,0132,0133,0134,0137,0138,0139,013D,0140,0141,0142,0143,0164,0165,0166,016B,0171,017B,0184,018B,0196,01C0,01C1,01C2,01C4,01C5,01C6,01C7,01C8,01C9,01CA,01CB,01CE,01CF,01D0,01D1,01D2,01D3,01D4,01D6,01D7,01F9,0202,0203,0204,0205,0207,0208,0209,020A,0216,0217,021B,021C,021F,0244,024A,024E,024F,0252,0253,0254,025A,025B,025C,025D,025E,025F,0282,02A2,02A3
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/hotplug/target:236
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/hotplug/state:236
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/hotplug/fail:-1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/thermal_throttle/core_throttle_count:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/thermal_throttle/core_throttle_max_time_ms:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-00grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/firmware_node: 
warning: recursive directory loop
52/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/thermal_throttle/core_throttle_total_time_ms:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/thermal_throttle/package_throttle_max_time_ms:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/thermal_throttle/package_throttle_total_time_ms:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/thermal_throttle/package_throttle_count:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/crash_notes_size:368
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/node0: 
warning: recursive directory loop
grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/power/autosuspend_delay_ms: 
Input/output error
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/power/runtime_active_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/power/energy_perf_bias:6
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/power/pm_qos_resume_latency_us:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/power/runtime_status:unsupported
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/power/runtime_suspended_time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/power/control:auto
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/microcode/processor_flags:0x2
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/microcode/version:0x119
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/online:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/cluster_cpus:00f00000
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/die_id:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/cluster_cpus_list:20-23
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/physical_package_id:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/core_cpus_list:21
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/die_cpus_list:0-31
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/core_siblings:ffffffff
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/cluster_id:72
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/core_siblings_list:0-31
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/package_cpus:ffffffff
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/package_cpus_list:0-31
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/grep: 
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu21: 
warning: recursive directory loop
subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/die_cpus:ffffffff
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/thread_siblings_list:21
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/core_id:37
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/core_cpus:00200000
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/topology/thread_siblings:00200000
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/acpi_cppc/feedback_ctrs:ref:202133099880 
del:64086048649
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/acpi_cppc/lowest_nonlinear_perf:15
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/acpi_cppc/highest_perf:43
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/acpi_cppc/nominal_freq:3000
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/acpi_cppc/lowest_freq:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/acpi_cppc/nominal_perf:22
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/acpi_cppc/lowest_perf:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/grep: 
devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/acpi_cppc/reference_perf:22
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/uevent/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/acpi_cppc/wraparound_time:18446744073709551615
: Permission denied
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/above:12579
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/time:4506539525
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/rejected:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/power:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/residency:2096
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/latency:1048
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/usage:13299
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/desc:ACPI 
FFH MWAIT 0x60
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/below:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/default_status:enabled
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/name:C3
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/s2idle/time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state3/s2idle/usage:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state1/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state1/above:5213
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state1/time:327152
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state1/rejected:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state1/power:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state1/residency:2
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state1/latency:1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state1/usage:10185
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state1/desc:ACPI 
FFH MWAIT 0x0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state1/below:278
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state1/default_status:enabled
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state1/name:C1
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/above:134
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/time:617470
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/rejected:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/power:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/residency:254
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/latency:127
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/usage:766
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/desc:ACPI 
FFH MWAIT 0x21
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/below:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/default_status:enabled
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/name:C2
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/s2idle/time:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state2/s2idle/usage:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state0/disable:0
/sys/devices/pci0000:00/0000:00:1f.4/i2c-0/0-0050/driver/0-0052/subsystem/devices/i2c-3/device/firmware_node/device:54/subsystem/devices/ACPI0007:15/thermal_cooling/subsystem/cooling_device13/device/physical_node/node0/cpu21/driver/cpu11/cpuidle/state0/above:0
Guenter Roeck June 17, 2024, 3:49 p.m. UTC | #9
Hi Paul,

On Mon, Jun 17, 2024 at 04:42:47PM +0200, Paul Menzel wrote:
[ ... ]
> 
> I applied your patch
> 
>     $ git log --oneline --no-decorate -2
>     00058a6 eeprom: Add basic spd5118 support
>     a0e5865 i2cdetect: only use "newer" I2C_FUNC_* flags if they exist
> 
> but reading eeprom fails:
> 
>     $ sudo ./eeprom/decode-dimms

decode-dimms does not need sudo, but that should not make a difference.

>     Cannot read /sys/bus/i2c/drivers/spd5118/0-0050/eeprom at
> ./eeprom/decode-dimms line 2465.
> 
Well, it _is_ a hack ;-), but that specific operation should not fail.

Please try the following:

ls -l /sys/bus/i2c/drivers/spd5118/0-0050/eeprom
cp /sys/bus/i2c/drivers/spd5118/0-0050/eeprom /tmp
od -t x1 /sys/bus/i2c/drivers/spd5118/0-0050/eeprom
sudo i2cdump -y -f 0 0x50

All those should work, and the size of /tmp/eeprom should be
1024 bytes. The output of i2cdump should start with something like

     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
00: 51 18 0a 86 32 03 32 00 00 00 00 07 ff 7f 00 00    Q???2?2......?..
                                     ^^

and with

     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
00: 51 18 0a 86 32 03 32 00 00 00 00 00 ff 7f 00 00    Q???2?2......?..
                                     ^^

after executing the "sensors" command.

Other than that, I can see that your system is an Intel system,
meaning the i2c controller would be i801, not piix4. I wonder
if that makes a difference. Has anyone else seeing this tested
eeprom access with i801 (or any other controller besides piix4),
by any chance ?

Thanks,
Guenter
Guenter Roeck June 18, 2024, 1:32 p.m. UTC | #10
Hi Paul,

On 6/18/24 03:25, Paul Menzel wrote:
[ ... ]
> 
>      $ ls -l /sys/bus/i2c/drivers/spd5118/0-0050/eeprom
>      -r--r--r-- 1 root root 1024 Jun 18 12:17 /sys/bus/i2c/drivers /spd5118/0-0050/eeprom
>      $ cp /sys/bus/i2c/drivers/spd5118/0-0050/eeprom /tmp
>      cp: error reading '/sys/bus/i2c/drivers/spd5118/0-0050/eeprom': No such device or address

That suggests that the i801 driver got an error when trying some chip operation.
Unfortunately I have no idea what that error or the failed operation might be.

>      $ od -t x1 /sys/bus/i2c/drivers/spd5118/0-0050/eeprom
>      od: /sys/bus/i2c/drivers/spd5118/0-0050/eeprom: read error: No such device or address
>      0000000
> 
>> sudo i2cdump -y -f 0 0x50
> 
>      $ sudo LD_LIBRARY_PATH=~/src/i2c-tools/lib tools/i2cdump -y -f 0 0x50
>      No size specified (using byte-data access)
>      Error: Could not open file `/dev/i2c-0' or `/dev/i2c/0': No such file or directory
> 
This should work after you load the "i2c-dev" module.

If you get it to work, please provide the output. Maybe it helps tracking down
the problem.

Thanks,
Guenter
Guenter Roeck June 18, 2024, 2:23 p.m. UTC | #11
On 6/18/24 06:51, Paul Menzel wrote:
> Dear Guenter,
> 
> 
> Am 18.06.24 um 15:32 schrieb Guenter Roeck:
> 
>> On 6/18/24 03:25, Paul Menzel wrote:
>> [ ... ]
>>>
>>>      $ ls -l /sys/bus/i2c/drivers/spd5118/0-0050/eeprom
>>>      -r--r--r-- 1 root root 1024 Jun 18 12:17 /sys/bus/i2c/drivers/spd5118/0-0050/eeprom
>>>      $ cp /sys/bus/i2c/drivers/spd5118/0-0050/eeprom /tmp
>>>      cp: error reading '/sys/bus/i2c/drivers/spd5118/0-0050/eeprom': No such device or address
>>
>> That suggests that the i801 driver got an error when trying some chip operation.
>> Unfortunately I have no idea what that error or the failed operation might be.
>>
>>>      $ od -t x1 /sys/bus/i2c/drivers/spd5118/0-0050/eeprom
>>>      od: /sys/bus/i2c/drivers/spd5118/0-0050/eeprom: read error: No such device or address
>>>      0000000
>>>
>>>> sudo i2cdump -y -f 0 0x50
>>>
>>>      $ sudo LD_LIBRARY_PATH=~/src/i2c-tools/lib tools/i2cdump -y -f 0 0x50
>>>      No size specified (using byte-data access)
>>>      Error: Could not open file `/dev/i2c-0' or `/dev/i2c/0': No such file or directory
>>>
>> This should work after you load the "i2c-dev" module.
> 
> Silly me. Thank you.
> 
>> If you get it to work, please provide the output. Maybe it helps tracking down the problem.
> 
> ```
> $ sudo LD_LIBRARY_PATH=~/src/i2c-tools/lib tools/i2cdump -y -f 0 0x50
> No size specified (using byte-data access)
>       0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
> 00: 51 18 0a 86 32 03 32 00 00 00 00 00 ff 01 00 00    Q???2?2......?..
> 10: 00 00 00 00 00 00 00 00 00 00 00 00 70 03 00 00    ............p?..
> 20: 50 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00    P?..............
> 30: 00 58 01 00 00 00 00 00 00 00 00 00 00 00 00 00    .X?.............
> 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
> 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
> 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
> 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
> 80: 30 10 12 02 04 00 20 62 00 00 00 00 90 02 00 00    0????. b....??..
> 90: 00 00 00 00 a0 01 f2 03 7a 0d 00 00 00 00 80 3e    ....????z?....?>
> a0: 80 3e 80 3e 00 7d 80 bb 30 75 27 01 a0 00 82 00    ?>?>.}??0u'??.?.
> b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
> c0: 00 00 00 00 00 00 88 13 08 88 13 08 20 4e 20 10    ......?????? N ?
> d0: 27 10 15 34 20 10 27 10 c4 09 04 4c 1d 0c 00 00    '??4 ?'????L??..
> e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
> f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
> ```
> 
> So (00,b) = 0x00 opposed to 0x07 in your example output.
> 

Yes, that assumed that reading the nvram/eeprom succeeded, which it didn't.
The value might also be 7 directly after booting and before loading
the spd5118 driver.

Anyway, it almost looks like setting the page doesn't work, or maybe write
operations in general.

Can you try the following ?

dd if=/sys/bus/i2c/drivers/spd5118/0-0050/eeprom of=/tmp/eeprom count=64 bs=1

and

dd if=/sys/bus/i2c/drivers/spd5118/0-0050/eeprom of=/tmp/eeprom count=1 bs=64

That should only try to read from page 0.

Also, please try to set a temperature limit, either temp1_max
or temp1_crit. Setting temp1_max to, say, 56000, or temp1_crit
to 84000 should do.

Thanks,
Guenter
Guenter Roeck June 18, 2024, 3:10 p.m. UTC | #12
Hi Paul,

On 6/18/24 07:59, Paul Menzel wrote:
[ ... ]

> I did
> 
>      $ tail -3 /etc/sensors3.conf
>      chip "spd5118-*"
>          set temp1_max 56000
>          set temp1_crit 84000
> 
> but it stays with the defaults:
> 
> ```
> $ sensors
> spd5118-i2c-0-53
> Adapter: SMBus I801 adapter at efa0
> temp1:        +20.8°C  (low  =  +0.0°C, high = +55.0°C)
>                         (crit low =  +0.0°C, crit = +85.0°C)
> 

You'd have to write directly into the attribute files.
For example, if you have

$ grep . /sys/class/hwmon/*/name
/sys/class/hwmon/hwmon0/name:nvme
/sys/class/hwmon/hwmon1/name:nct6687
/sys/class/hwmon/hwmon2/name:k10temp
/sys/class/hwmon/hwmon3/name:spd5118
/sys/class/hwmon/hwmon4/name:spd5118
/sys/class/hwmon/hwmon5/name:spd5118
/sys/class/hwmon/hwmon6/name:spd5118
/sys/class/hwmon/hwmon7/name:mt7921_phy0
/sys/class/hwmon/hwmon8/name:amdgpu

you could run

sudo bash -c 'echo 56000 > /sys/class/hwmon/hwmon3/temp1_max'

Thanks,
Guenter
Paul Menzel June 18, 2024, 3:25 p.m. UTC | #13
Dear Guenter,


Am 18.06.24 um 17:10 schrieb Guenter Roeck:
> On 6/18/24 07:59, Paul Menzel wrote:
> [ ... ]
> 
>> I did
>>
>>      $ tail -3 /etc/sensors3.conf
>>      chip "spd5118-*"
>>          set temp1_max 56000
>>          set temp1_crit 84000
>>
>> but it stays with the defaults:
>>
>> ```
>> $ sensors
>> spd5118-i2c-0-53
>> Adapter: SMBus I801 adapter at efa0
>> temp1:        +20.8°C  (low  =  +0.0°C, high = +55.0°C)
>>                         (crit low =  +0.0°C, crit = +85.0°C)
>>
> 
> You'd have to write directly into the attribute files.
> For example, if you have
> 
> $ grep . /sys/class/hwmon/*/name
> /sys/class/hwmon/hwmon0/name:nvme
> /sys/class/hwmon/hwmon1/name:nct6687
> /sys/class/hwmon/hwmon2/name:k10temp
> /sys/class/hwmon/hwmon3/name:spd5118
> /sys/class/hwmon/hwmon4/name:spd5118
> /sys/class/hwmon/hwmon5/name:spd5118
> /sys/class/hwmon/hwmon6/name:spd5118
> /sys/class/hwmon/hwmon7/name:mt7921_phy0
> /sys/class/hwmon/hwmon8/name:amdgpu
> 
> you could run
> 
> sudo bash -c 'echo 56000 > /sys/class/hwmon/hwmon3/temp1_max'

     $ sudo bash -c 'echo 56000 > /sys/class/hwmon/hwmon3/temp1_max'
     bash: line 1: echo: write error: No such device or address


Kind regards,

Paul
Guenter Roeck June 18, 2024, 3:43 p.m. UTC | #14
On 6/18/24 08:25, Paul Menzel wrote:

[ ... ]

>> sudo bash -c 'echo 56000 > /sys/class/hwmon/hwmon3/temp1_max'
> 
>      $ sudo bash -c 'echo 56000 > /sys/class/hwmon/hwmon3/temp1_max'
>      bash: line 1: echo: write error: No such device or address
> 

So, as I suspected, that means that all write operations fail,
meaning the write operation used by regmap is not supported by
the chip and/or by the i2c controller.

That makes me wonder if the same problem is seen with other variants
of the same problem. If so, we may have to drop regmap support
completely.

Does anyone else of those listening in have a Intel/i801 system
and could possibly test if they have the same problem ?

Thanks,
Guenter
Guenter Roeck June 18, 2024, 6:16 p.m. UTC | #15
On 6/18/24 08:25, Paul Menzel wrote:
> Dear Guenter,
> 
> 
> Am 18.06.24 um 17:10 schrieb Guenter Roeck:
>> On 6/18/24 07:59, Paul Menzel wrote:
>> [ ... ]
>>
>>> I did
>>>
>>>      $ tail -3 /etc/sensors3.conf
>>>      chip "spd5118-*"
>>>          set temp1_max 56000
>>>          set temp1_crit 84000
>>>
>>> but it stays with the defaults:
>>>
>>> ```
>>> $ sensors
>>> spd5118-i2c-0-53
>>> Adapter: SMBus I801 adapter at efa0
>>> temp1:        +20.8°C  (low  =  +0.0°C, high = +55.0°C)
>>>                         (crit low =  +0.0°C, crit = +85.0°C)
>>>
>>
>> You'd have to write directly into the attribute files.
>> For example, if you have
>>
>> $ grep . /sys/class/hwmon/*/name
>> /sys/class/hwmon/hwmon0/name:nvme
>> /sys/class/hwmon/hwmon1/name:nct6687
>> /sys/class/hwmon/hwmon2/name:k10temp
>> /sys/class/hwmon/hwmon3/name:spd5118
>> /sys/class/hwmon/hwmon4/name:spd5118
>> /sys/class/hwmon/hwmon5/name:spd5118
>> /sys/class/hwmon/hwmon6/name:spd5118
>> /sys/class/hwmon/hwmon7/name:mt7921_phy0
>> /sys/class/hwmon/hwmon8/name:amdgpu
>>
>> you could run
>>
>> sudo bash -c 'echo 56000 > /sys/class/hwmon/hwmon3/temp1_max'
> 
>      $ sudo bash -c 'echo 56000 > /sys/class/hwmon/hwmon3/temp1_max'
>      bash: line 1: echo: write error: No such device or address
> 

Please add

	.use_single_write = true,

to the regmap configuration (spd5118_regmap_config) to see if it helps.

Thanks,
Guenter
Guenter Roeck June 18, 2024, 7:31 p.m. UTC | #16
On 6/18/24 11:59, Paul Menzel wrote:
> Dear Guenter,
> 
> 
> Am 18.06.24 um 20:16 schrieb Guenter Roeck:
>> On 6/18/24 08:25, Paul Menzel wrote:
> 
>>> Am 18.06.24 um 17:10 schrieb Guenter Roeck:
>>>> On 6/18/24 07:59, Paul Menzel wrote:
>>>> [ ... ]
>>>>
>>>>> I did
>>>>>
>>>>>      $ tail -3 /etc/sensors3.conf
>>>>>      chip "spd5118-*"
>>>>>          set temp1_max 56000
>>>>>          set temp1_crit 84000
>>>>>
>>>>> but it stays with the defaults:
>>>>>
>>>>> ```
>>>>> $ sensors
>>>>> spd5118-i2c-0-53
>>>>> Adapter: SMBus I801 adapter at efa0
>>>>> temp1:        +20.8°C  (low  =  +0.0°C, high = +55.0°C)
>>>>>                         (crit low =  +0.0°C, crit = +85.0°C)
>>>>>
>>>>
>>>> You'd have to write directly into the attribute files.
>>>> For example, if you have
>>>>
>>>> $ grep . /sys/class/hwmon/*/name
>>>> /sys/class/hwmon/hwmon0/name:nvme
>>>> /sys/class/hwmon/hwmon1/name:nct6687
>>>> /sys/class/hwmon/hwmon2/name:k10temp
>>>> /sys/class/hwmon/hwmon3/name:spd5118
>>>> /sys/class/hwmon/hwmon4/name:spd5118
>>>> /sys/class/hwmon/hwmon5/name:spd5118
>>>> /sys/class/hwmon/hwmon6/name:spd5118
>>>> /sys/class/hwmon/hwmon7/name:mt7921_phy0
>>>> /sys/class/hwmon/hwmon8/name:amdgpu
>>>>
>>>> you could run
>>>>
>>>> sudo bash -c 'echo 56000 > /sys/class/hwmon/hwmon3/temp1_max'
>>>
>>>      $ sudo bash -c 'echo 56000 > /sys/class/hwmon/hwmon3/temp1_max'
>>>      bash: line 1: echo: write error: No such device or address
>>>
>>
>> Please add
>>
>>      .use_single_write = true,
>>
>> to the regmap configuration (spd5118_regmap_config) to see if it helps.
> 
> Unfortunately, it does not:
> 
>      $ git log --no-decorate -p -1
>      commit c27ae51b689d7bdb7baf10c434438d501bd384aa
>      Author: Paul Menzel <pmenzel@molgen.mpg.de>
>      Date:   Tue Jun 18 20:26:17 2024 +0200
> 
>          hwmon: spd5118: Use .use_single_write = true,
> 
>      diff --git a/drivers/hwmon/spd5118.c b/drivers/hwmon/spd5118.c
>      index ac94a67793605..33a628840597e 100644
>      --- a/drivers/hwmon/spd5118.c
>      +++ b/drivers/hwmon/spd5118.c
>      @@ -522,6 +522,7 @@ static const struct regmap_config spd5118_regmap_config = {
>              .writeable_reg = spd5118_writeable_reg,
>              .volatile_reg = spd5118_volatile_reg,
>              .cache_type = REGCACHE_MAPLE,
>      +       .use_single_write = true,
>       };
> 
>       static int spd5118_probe(struct i2c_client *client)
> 
>      $ uname -r
>      6.10.0-rc4.mx64.461-00048-gc27ae51b689d
>      $ sudo bash -c 'echo 56000 > /sys/class/hwmon/hwmon3/temp1_max'
>      bash: line 1: echo: write error: No such device or address
> 
> 

Too bad. Still, thanks for trying!

I have a more comprehensive patch series which I think _should_ work.
I'll send it out for testing shortly.

Thanks,
Guenter
Heiner Kallweit June 24, 2024, 8:06 p.m. UTC | #17
On 12.06.2024 18:19, Wolfram Sang wrote:
> 
> CCing Heiner...
> 
>>>>> Yes, maybe this could be simplified to "(LP)DDR memory types"
>>>>>
>>>>
>>>> I rephrased it to "Only works for (LP)DDR memory types up to DDR5".
>>>
>>> Thanks!
>>>
>>>> How about "Only works on systems with 1 to 8 memory slots" ?
>>>
>>> This is a question for Heiner. I'd think it is is still correct, but I
>>> don't know exactly.
>>>
>>
>> My interpretation was that it should work if the DIMMs are connected to
>> multiplexed I2C busses, but probably not if they are connected to
>> different adapters. The error message in that case is a bit misleading,
>> though, because it claims that "More than 8 memory slots on a single bus",
>> which isn't necessarily the case. For example, it should be perfectly valid
>> to have up to 24 DIMMs in this system.
>>
>> i2c-0/name:SMBus PIIX4 adapter port 0 at 0b00
>> i2c-1/name:SMBus PIIX4 adapter port 2 at 0b00
>> i2c-2/name:SMBus PIIX4 adapter port 1 at 0b20
>>
>> ... but I guess that is a question for someone with such a system to answer.
>>
>> Ultimately the handling of systems with more than 8 memory slots will need
>> to be updated at some point. On my systems, with 'i2c: piix4: Register SPDs'
>> applied, I see
>>
>> i2c i2c-0: 4/4 memory slots populated (from DMI)
>>     [my system is running 6.6.y which still generates that message]
>> i2c i2c-0: Successfully instantiated SPD at 0x50
>> i2c i2c-0: Successfully instantiated SPD at 0x51
>> i2c i2c-0: Successfully instantiated SPD at 0x52
>> i2c i2c-0: Successfully instantiated SPD at 0x53
>> i2c i2c-1: 4/4 memory slots populated (from DMI)
>> i2c i2c-2: 4/4 memory slots populated (from DMI)
>>
>> meaning the function is called for each adapter (which makes sense).
>> However, the code counting the DIMMs doesn't really take the adapter
>> into account, meaning adapters 1 and 2 are still probed even though
>> all DIMMs were already instantiated from adapter 0.
>>
>> On a system with more than 8 DIMMs connected to different piix4 adapters
>> (without mux) we'd probably see something like
>>
>> i2c i2c-0: More than 8 memory slots on a single bus, contact i801 maintainer ...
>> i2c i2c-1: More than 8 memory slots on a single bus, contact i801 maintainer ...
>> i2c i2c-2: More than 8 memory slots on a single bus, contact i801 maintainer ...
>>
>> which wouldn't be very helpful. I think the main problem may be that
>> the i801 driver implements sub-adapters as muxes, but the piix4 driver
>> doesn't do (or need) that. The message is also i801 centric which doesn't
>> apply anymore after 'i2c: piix4: Register SPDs' is applied.
>>
>> However, I would not want to even try changing that code without access
>> to a system using piix4 and supporting more than 8 memory slots.
>>
>> Thanks,
>> Guenter
>>
>>

It seems Intel systems never have more than one i801 SMBUS adapter,
therefore systems with more than 8 memory slots have to use muxing.
The current code was developed for the Intel use case, and therefore
doesn't consider that a system may have dedicated SMBUS controllers
per 8 memory slots. So support for this scenario has to be added.
Guenter Roeck June 24, 2024, 8:30 p.m. UTC | #18
On 6/24/24 13:06, Heiner Kallweit wrote:
[ ... ]
> It seems Intel systems never have more than one i801 SMBUS adapter,
> therefore systems with more than 8 memory slots have to use muxing.
> The current code was developed for the Intel use case, and therefore
> doesn't consider that a system may have dedicated SMBUS controllers
> per 8 memory slots. So support for this scenario has to be added.
> 

I absolutely agree, hopefully by someone with such a system.

Thanks,
Guenter
diff mbox series

Patch

diff --git a/drivers/i2c/i2c-smbus.c b/drivers/i2c/i2c-smbus.c
index 97f338b123b1..8a0dab835761 100644
--- a/drivers/i2c/i2c-smbus.c
+++ b/drivers/i2c/i2c-smbus.c
@@ -382,6 +382,10 @@  void i2c_register_spd(struct i2c_adapter *adap)
 	case 0x1E:	/* LPDDR4 */
 		name = "ee1004";
 		break;
+	case 0x22:	/* DDR5 */
+	case 0x23:	/* LPDDR5 */
+		name = "spd5118";
+		break;
 	default:
 		dev_info(&adap->dev,
 			 "Memory type 0x%02x not supported yet, not instantiating SPD\n",