Kernel Errors

[JayBird707]

For some time I have been getting the following Kernel Warning and Error when my system returns from Suspend:
kernel EXT4-fs warning (device dm-1): ext4_end_bio:323: I/O error 10 writing to inode 140897 (offset 0 size 4096 starting block 1093171)
kernel Buffer I/O error on device dm-1, logical block 1093171

I have replaced the hard drive with a brand new WD drive and still have the same problem.

Here is my machine info:
https://pastebin.com/5BaV1GRQ


Here is the Journal entries for the entire restore from Suspend event:
https://pastebin.com/Zycv4uEu

Any advice or guidance will be deeply appreciated.

[Laurent85]

Post smart attributes for both drives. Install smartmontools first:

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apt install smartmontools

Paste into your next post below command output:

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sudo smartctl -s on -iHA --log=error -f brief -q noserial /dev/sda
sudo smartctl -s on -iHA --log=error -f brief -q noserial /dev/sdb

[JayBird707]

sudo smartctl -s on -iHA --log=error -f brief -q noserial /dev/sda

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=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Blue
Device Model:     WDC WD20EZRZ-22Z5HB0
Firmware Version: 80.00A80
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    5400 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-2 (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Sat Aug 18 00:53:24 2018 EDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF ENABLE/DISABLE COMMANDS SECTION ===
SMART Enabled.

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAGS    VALUE WORST THRESH FAIL RAW_VALUE
  1 Raw_Read_Error_Rate     POSR-K   200   200   051    -    0
  3 Spin_Up_Time            POS--K   176   176   021    -    4191
  4 Start_Stop_Count        -O--CK   100   100   000    -    61
  5 Reallocated_Sector_Ct   PO--CK   200   200   140    -    0
  7 Seek_Error_Rate         -OSR-K   200   200   000    -    0
  9 Power_On_Hours          -O--CK   100   100   000    -    161
 10 Spin_Retry_Count        -O--CK   100   253   000    -    0
 11 Calibration_Retry_Count -O--CK   100   253   000    -    0
 12 Power_Cycle_Count       -O--CK   100   100   000    -    41
192 Power-Off_Retract_Count -O--CK   200   200   000    -    0
193 Load_Cycle_Count        -O--CK   199   199   000    -    4453
194 Temperature_Celsius     -O---K   119   111   000    -    28
196 Reallocated_Event_Count -O--CK   200   200   000    -    0
197 Current_Pending_Sector  -O--CK   200   200   000    -    0
198 Offline_Uncorrectable   ----CK   100   253   000    -    0
199 UDMA_CRC_Error_Count    -O--CK   200   200   000    -    0
200 Multi_Zone_Error_Rate   ---R--   100   253   000    -    0
                            ||||||_ K auto-keep
                            |||||__ C event count
                            ||||___ R error rate
                            |||____ S speed/performance
                            ||_____ O updated online
                            |______ P prefailure warning

SMART Error Log Version: 1
No Errors Logged

sudo smartctl -s on -iHA --log=error -f brief -q noserial /dev/sdb

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=== START OF INFORMATION SECTION ===
Model Family:     SAMSUNG SpinPoint M7
Device Model:     SAMSUNG HM500JI
Firmware Version: 2AC101C4
User Capacity:    500,107,862,016 bytes [500 GB]
Sector Size:      512 bytes logical/physical
Form Factor:      2.5 inches
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 6
SATA Version is:  SATA 2.6, 3.0 Gb/s
Local Time is:    Sat Aug 18 00:57:16 2018 EDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF ENABLE/DISABLE COMMANDS SECTION ===
SMART Enabled.

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAGS    VALUE WORST THRESH FAIL RAW_VALUE
  1 Raw_Read_Error_Rate     POSR-K   100   100   051    -    2
  2 Throughput_Performance  -OS--K   252   252   000    -    0
  3 Spin_Up_Time            PO---K   090   089   025    -    3130
  4 Start_Stop_Count        -O--CK   096   096   000    -    4652
  5 Reallocated_Sector_Ct   PO--CK   252   252   010    -    0
  7 Seek_Error_Rate         -OSR-K   252   252   051    -    0
  8 Seek_Time_Performance   --S--K   252   252   015    -    0
  9 Power_On_Hours          -O--CK   100   100   000    -    48597
 10 Spin_Retry_Count        -O--CK   252   252   051    -    0
 11 Calibration_Retry_Count -O--CK   100   100   000    -    229
 12 Power_Cycle_Count       -O--CK   096   096   000    -    4614
 13 Read_Soft_Error_Rate    -O-RCK   100   100   000    -    0
191 G-Sense_Error_Rate      -O---K   100   100   000    -    1593
192 Power-Off_Retract_Count -O---K   252   252   000    -    0
193 Load_Cycle_Count        -O--CK   001   001   000    -    66506383
194 Temperature_Celsius     -O----   064   049   000    -    29 (Min/Max 18/51)
195 Hardware_ECC_Recovered  -O-RCK   100   100   000    -    0
196 Reallocated_Event_Count -O--CK   252   252   000    -    0
197 Current_Pending_Sector  -O--CK   252   252   000    -    0
198 Offline_Uncorrectable   ----CK   252   252   000    -    0
199 UDMA_CRC_Error_Count    -OS-CK   200   200   000    -    0
200 Multi_Zone_Error_Rate   -O-R-K   100   100   000    -    2741
240 Head_Flying_Hours       -O--CK   100   100   000    -    48473
241 Total_LBAs_Written      -O--CK   094   094   000    -    8183743
242 Total_LBAs_Read         -O--CK   098   094   000    -    3047790
                            ||||||_ K auto-keep
                            |||||__ C event count
                            ||||___ R error rate
                            |||____ S speed/performance
                            ||_____ O updated online
                            |______ P prefailure warning

SMART Error Log Version: 1
No Errors Logged

Here's the drive configurations in case you need to see dm-1 is on sda.

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jeffrey@jeffrey-HP-Compaq-Pro-6300-SFF ~ $ ls -l /dev/mapper/
total 0
crw------- 1 root root 10, 236 Aug 16 12:53 control
lrwxrwxrwx 1 root root       7 Aug 16 12:53 linuxlvmvg-backup -> ../dm-4
lrwxrwxrwx 1 root root       7 Aug 16 12:53 linuxlvmvg-home -> ../dm-2
lrwxrwxrwx 1 root root       7 Aug 16 12:53 linuxlvmvg-important -> ../dm-3
lrwxrwxrwx 1 root root       7 Aug 16 12:53 linuxlvmvg-root -> ../dm-0
lrwxrwxrwx 1 root root       7 Aug 16 12:53 linuxlvmvg-var -> ../dm-1

jeffrey@jeffrey-HP-Compaq-Pro-6300-SFF ~ $ lsblk /dev/sda
NAME                     MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda                        8:0    0   1.8T  0 disk 
├─sda1                     8:1    0   487M  0 part /boot
├─sda2                     8:2    0   7.8G  0 part [SWAP]
├─sda3                     8:3    0 923.2G  0 part 
│ ├─linuxlvmvg-root      253:0    0    30G  0 lvm  /
│ ├─linuxlvmvg-var       253:1    0    10G  0 lvm  /var
│ └─linuxlvmvg-home      253:2    0   600G  0 lvm  /home
└─sda4                     8:4    0 931.5G  0 part 
  ├─linuxlvmvg-important 253:3    0    10G  0 lvm  /mnt/important
  └─linuxlvmvg-backup    253:4    0   800G  0 lvm  /mnt/backup

Thanks for taking the time to help.

[Laurent85]

smart values are sane, ask the system to perform a file system check on reboot:

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sudo touch /forcefsck

Check your logs for the next few days, if you see this input output error only on suspend exit I don't think it's related to the hard drive health, maybe a bug or a minor computer hardware issue related to suspend you can ignore.

[JayBird707]

I've done the file system check a few times with no errors.

The other thing that happens that I think I failed to mention is sometimes on a return from Suspend the Display Manager is being restarted.

Laurent85, I hope I'm not out of line but I can't find a way to send you a message. Is it possible for you to look at my post
viewtopic.php?f=157&t=276002#p1514929

I think I have figured the problem out I just need a last bit of advice on a networking issue.

Thanks!

[gm10]

I don't know about the display manager but adding this to your grub boot options usbcore.autosuspend=-1 will probably fix the resume error for your external HDD: