is my SSD dying? JBD2: Detected IO errors while flushing

[indietrash]

I got this "interesting" error message a thousand times:

[krinn]

Generally you get error reading section or writing sector kind of errors on a dying disk.
So even it's still possible the disk is dying... You still have good chances it's not that :

- Bad configuration of the disk, os, driver or bios
- Bad cable, so the communication with the controller and the disk is bad.
- Bad controller (more easy to see, as it will do the same with others devices)
- Bad/dying/too low power: adding devices that eat too much power won't let your computer stopped, but will gives hard time to device that need it. Same goes for a dying PSU, and also poor PSU doesn't produce what they are state to produce (in case you doubt, yes it means many PSU specs are lies)

In order :
-Check the cable is well fixed on the controller and the disk, while you're at it, check power cable fixation too. Or use another cable and makes sure power and the new cable are well plug.
-You should remove other devices you have add to remove power problem, check how it then works.
-And if problem is still there, readd one of the disk to see if that disk is also getting weird. (for controller sanity)
The other cases (misconfiguration of disk/driver/bios) should be known already to you : You have change something or not. And please stay silent or tells you have change something, but don't answer the classic "I didn't touch anything" if you have done changes
- last hope: add disk to another computer or change PSU to make sure.
- If you are here, now you can say your disk is dying.

[indietrash]

-I can't check any cables. it's a laptop. if I open it I will void warranty. further, everything is soldered together, so I doubt there's a cable issue.
-I have no removable devices attached, though I did have two devices attached earlier today, prior to the error messages.
-I only have one device, so I can't verify if the controller is broken that way
-I haven't changed any of the configurations since I got the laptop well over a year ago
-I can't really plug it out as it is soldered to the motherboard, so I can't test it anywhere else.

still no errors since I rebooted though, so I am hopeful. thank you for your reply.

[krinn]

Sorry miss the "laptop" part.
At least warranty should cover the disk too.
Times to backup datas

[shazeal]

[indietrash]

I didn't know it could be RAM-related. is it interesting to note, then, that:

1. I have an issue with over-commit to RAM when I copy files onto external drives. if I try to cp several GBs, it puts them all in RAM first, making my laptop unusable.
2. I suspend my laptop to RAM frequently

and yesterday when this occurred, I had first copied a bunch of stuff to external drives, then suspended my laptop to RAM, then waked it up twenty minutes later.


the good news is, at least, that it still hasn't happened. I will actively try to reproduce the error now, by doing the same things I did yesterday morning. call it scientific curiosity.

[indietrash]

it happened again. dumping this here because I have to reboot.

Dec 11 08:46:38 lolbook laptop-mode: Laptop mode
Dec 11 08:46:38 lolbook laptop-mode: enabled, active [unchanged]
Dec 11 08:46:38 lolbook laptop-mode: Laptop mode
Dec 11 08:46:38 lolbook laptop-mode: enabled, active
Dec 11 08:50:22 lolbook kernel: [38193.781361] ata1.00: exception Emask 0x10 SAct 0x7 SErr 0x48c0000 action 0xe frozen
Dec 11 08:50:22 lolbook kernel: [38193.781369] ata1.00: irq_stat 0x04000040, connection status changed
Dec 11 08:50:22 lolbook kernel: [38193.781375] ata1: SError: { CommWake 10B8B LinkSeq DevExch }
Dec 11 08:50:22 lolbook kernel: [38193.781381] ata1.00: failed command: WRITE FPDMA QUEUED
Dec 11 08:50:22 lolbook kernel: [38193.781392] ata1.00: cmd 61/00:00:00:a8:ac/04:00:0e:00:00/40 tag 0 ncq 524288 out
Dec 11 08:50:22 lolbook kernel: [38193.781392] res 40/00:50:60:59:80/00:00:04:00:00/40 Emask 0x10 (ATA bus error)
Dec 11 08:50:22 lolbook kernel: [38193.781397] ata1.00: status: { DRDY }
Dec 11 08:50:22 lolbook kernel: [38193.781401] ata1.00: failed command: WRITE FPDMA QUEUED
Dec 11 08:50:22 lolbook kernel: [38193.781410] ata1.00: cmd 61/00:08:00:ac:ac/04:00:0e:00:00/40 tag 1 ncq 524288 out
Dec 11 08:50:22 lolbook kernel: [38193.781410] res 40/00:50:60:59:80/00:00:04:00:00/40 Emask 0x10 (ATA bus error)
Dec 11 08:50:22 lolbook kernel: [38193.781415] ata1.00: status: { DRDY }
Dec 11 08:50:22 lolbook kernel: [38193.781418] ata1.00: failed command: WRITE FPDMA QUEUED
Dec 11 08:50:22 lolbook kernel: [38193.781427] ata1.00: cmd 61/78:10:00:b0:ac/02:00:0e:00:00/40 tag 2 ncq 323584 out
Dec 11 08:50:22 lolbook kernel: [38193.781427] res 40/00:50:60:59:80/00:00:04:00:00/40 Emask 0x10 (ATA bus error)
Dec 11 08:50:22 lolbook kernel: [38193.781432] ata1.00: status: { DRDY }
Dec 11 08:50:22 lolbook kernel: [38193.781440] ata1: hard resetting link
Dec 11 08:50:22 lolbook kernel: [38194.502549] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Dec 11 08:50:22 lolbook kernel: [38194.513842] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
Dec 11 08:50:22 lolbook kernel: [38194.513895] ata1.00: ACPI cmd ef/10:06:00:00:00:a0 (SET FEATURES) succeeded
Dec 11 08:50:22 lolbook kernel: [38194.513901] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Dec 11 08:50:22 lolbook kernel: [38194.533745] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
Dec 11 08:50:22 lolbook kernel: [38194.533777] ata1.00: ACPI cmd ef/10:06:00:00:00:a0 (SET FEATURES) succeeded
Dec 11 08:50:22 lolbook kernel: [38194.533783] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Dec 11 08:50:22 lolbook kernel: [38194.544113] ata1.00: configured for UDMA/133
Dec 11 08:50:22 lolbook kernel: [38194.544523] sd 0:0:0:0: [sda]
Dec 11 08:50:22 lolbook kernel: [38194.544526] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 11 08:50:22 lolbook kernel: [38194.544529] sd 0:0:0:0: [sda]
Dec 11 08:50:22 lolbook kernel: [38194.544530] Sense Key : Aborted Command [current] [descriptor]
Dec 11 08:50:22 lolbook kernel: [38194.544534] Descriptor sense data with sense descriptors (in hex):
Dec 11 08:50:22 lolbook kernel: [38194.544536] 72 0b 00 00 00 00 00 0c 00 0a 80 00 00 00 00 00
Dec 11 08:50:22 lolbook kernel: [38194.544546] 04 80 59 60
Dec 11 08:50:22 lolbook kernel: [38194.544551] sd 0:0:0:0: [sda]
Dec 11 08:50:22 lolbook kernel: [38194.544553] Add. Sense: No additional sense information
Dec 11 08:50:22 lolbook kernel: [38194.544556] sd 0:0:0:0: [sda] CDB:
Dec 11 08:50:22 lolbook kernel: [38194.544557] Write(10): 2a 00 0e ac a8 00 00 04 00 00
Dec 11 08:50:22 lolbook kernel: [38194.544566] end_request: I/O error, dev sda, sector 246196224
Dec 11 08:50:22 lolbook kernel: [38194.544573] Buffer I/O error on device sda2, logical block 29725696
Dec 11 08:50:22 lolbook kernel: [38194.544584] Buffer I/O error on device sda2, logical block 29725697
Dec 11 08:50:22 lolbook kernel: [38194.544616] Buffer I/O error on device sda2, logical block 29725698
Dec 11 08:50:22 lolbook kernel: [38194.544618] Buffer I/O error on device sda2, logical block 29725699
Dec 11 08:50:22 lolbook kernel: [38194.544620] Buffer I/O error on device sda2, logical block 29725700
Dec 11 08:50:22 lolbook kernel: [38194.544622] Buffer I/O error on device sda2, logical block 29725701
Dec 11 08:50:22 lolbook kernel: [38194.544626] Buffer I/O error on device sda2, logical block 29725702
Dec 11 08:50:22 lolbook kernel: [38194.544629] Buffer I/O error on device sda2, logical block 29725703
Dec 11 08:50:22 lolbook kernel: [38194.544631] Buffer I/O error on device sda2, logical block 29725704
Dec 11 08:50:22 lolbook kernel: [38194.544635] Buffer I/O error on device sda2, logical block 29725705
Dec 11 08:50:22 lolbook kernel: [38194.544637] Buffer I/O error on device sda2, logical block 29725706
Dec 11 08:50:22 lolbook kernel: [38194.544640] Buffer I/O error on device sda2, logical block 29725707
Dec 11 08:50:22 lolbook kernel: [38194.544642] Buffer I/O error on device sda2, logical block 29725708
Dec 11 08:50:22 lolbook kernel: [38194.544644] Buffer I/O error on device sda2, logical block 29725709
Dec 11 08:50:22 lolbook kernel: [38194.544647] Buffer I/O error on device sda2, logical block 29725710
Dec 11 08:50:22 lolbook kernel: [38194.544649] Buffer I/O error on device sda2, logical block 29725711
Dec 11 08:50:22 lolbook kernel: [38194.544652] Buffer I/O error on device sda2, logical block 29725712
Dec 11 08:50:22 lolbook kernel: [38194.544654] Buffer I/O error on device sda2, logical block 29725713
Dec 11 08:50:22 lolbook kernel: [38194.544656] Buffer I/O error on device sda2, logical block 29725714
Dec 11 08:50:22 lolbook kernel: [38194.544659] Buffer I/O error on device sda2, logical block 29725715
Dec 11 08:50:22 lolbook kernel: [38194.544661] Buffer I/O error on device sda2, logical block 29725716
Dec 11 08:50:22 lolbook kernel: [38194.544663] Buffer I/O error on device sda2, logical block 29725717
Dec 11 08:50:22 lolbook kernel: [38194.544665] Buffer I/O error on device sda2, logical block 29725718
Dec 11 08:50:22 lolbook kernel: [38194.544667] Buffer I/O error on device sda2, logical block 29725719
Dec 11 08:50:22 lolbook kernel: [38194.544669] Buffer I/O error on device sda2, logical block 29725720
Dec 11 08:50:22 lolbook kernel: [38194.544671] Buffer I/O error on device sda2, logical block 29725721
Dec 11 08:50:22 lolbook kernel: [38194.544673] Buffer I/O error on device sda2, logical block 29725722
Dec 11 08:50:22 lolbook kernel: [38194.544675] Buffer I/O error on device sda2, logical block 29725723
Dec 11 08:50:22 lolbook kernel: [38194.544677] Buffer I/O error on device sda2, logical block 29725724
Dec 11 08:50:22 lolbook kernel: [38194.544679] Buffer I/O error on device sda2, logical block 29725725
Dec 11 08:50:22 lolbook kernel: [38194.544681] Buffer I/O error on device sda2, logical block 29725726
Dec 11 08:50:22 lolbook kernel: [38194.544683] Buffer I/O error on device sda2, logical block 29725727
Dec 11 08:50:22 lolbook kernel: [38194.544685] Buffer I/O error on device sda2, logical block 29725728
Dec 11 08:50:22 lolbook kernel: [38194.544687] Buffer I/O error on device sda2, logical block 29725729
Dec 11 08:50:22 lolbook kernel: [38194.544689] Buffer I/O error on device sda2, logical block 29725730
Dec 11 08:50:22 lolbook kernel: [38194.544691] Buffer I/O error on device sda2, logical block 29725731
Dec 11 08:50:22 lolbook kernel: [38194.544693] Buffer I/O error on device sda2, logical block 29725732
Dec 11 08:50:22 lolbook kernel: [38194.544695] Buffer I/O error on device sda2, logical block 29725733
Dec 11 08:50:22 lolbook kernel: [38194.544697] Buffer I/O error on device sda2, logical block 29725734
Dec 11 08:50:22 lolbook kernel: [38194.544699] Buffer I/O error on device sda2, logical block 29725735
Dec 11 08:50:22 lolbook kernel: [38194.544701] Buffer I/O error on device sda2, logical block 29725736
Dec 11 08:50:22 lolbook kernel: [38194.544703] Buffer I/O error on device sda2, logical block 29725737
Dec 11 08:50:22 lolbook kernel: [38194.544704] Buffer I/O error on device sda2, logical block 29725738
Dec 11 08:50:22 lolbook kernel: [38194.544706] Buffer I/O error on device sda2, logical block 29725739
Dec 11 08:50:22 lolbook kernel: [38194.544708] Buffer I/O error on device sda2, logical block 29725740
Dec 11 08:50:22 lolbook kernel: [38194.544710] Buffer I/O error on device sda2, logical block 29725741
Dec 11 08:50:22 lolbook kernel: [38194.544712] Buffer I/O error on device sda2, logical block 29725742
Dec 11 08:50:22 lolbook kernel: [38194.544714] Buffer I/O error on device sda2, logical block 29725743
Dec 11 08:50:22 lolbook kernel: [38194.544716] Buffer I/O error on device sda2, logical block 29725744
Dec 11 08:50:22 lolbook kernel: [38194.544718] Buffer I/O error on device sda2, logical block 29725745
Dec 11 08:50:22 lolbook kernel: [38194.544720] Buffer I/O error on device sda2, logical block 29725746
Dec 11 08:50:22 lolbook kernel: [38194.544722] Buffer I/O error on device sda2, logical block 29725747
Dec 11 08:50:22 lolbook kernel: [38194.544724] Buffer I/O error on device sda2, logical block 29725748
Dec 11 08:50:22 lolbook kernel: [38194.544726] Buffer I/O error on device sda2, logical block 29725749
Dec 11 08:50:22 lolbook kernel: [38194.544728] Buffer I/O error on device sda2, logical block 29725750
Dec 11 08:50:22 lolbook kernel: [38194.544731] Buffer I/O error on device sda2, logical block 29725751
Dec 11 08:50:22 lolbook kernel: [38194.544733] Buffer I/O error on device sda2, logical block 29725752
Dec 11 08:50:22 lolbook kernel: [38194.544735] Buffer I/O error on device sda2, logical block 29725753
Dec 11 08:50:22 lolbook kernel: [38194.544738] Buffer I/O error on device sda2, logical block 29725754
Dec 11 08:50:22 lolbook kernel: [38194.544740] Buffer I/O error on device sda2, logical block 29725755
Dec 11 08:50:22 lolbook kernel: [38194.544742] Buffer I/O error on device sda2, logical block 29725756
Dec 11 08:50:22 lolbook kernel: [38194.544745] Buffer I/O error on device sda2, logical block 29725757
Dec 11 08:50:22 lolbook kernel: [38194.544749] Buffer I/O error on device sda2, logical block 29725758
Dec 11 08:50:22 lolbook kernel: [38194.544751] Buffer I/O error on device sda2, logical block 29725759
Dec 11 08:50:22 lolbook kernel: [38194.544753] Buffer I/O error on device sda2, logical block 29725760
Dec 11 08:50:22 lolbook kernel: [38194.544756] Buffer I/O error on device sda2, logical block 29725761
Dec 11 08:50:22 lolbook kernel: [38194.544758] Buffer I/O error on device sda2, logical block 29725762
Dec 11 08:50:22 lolbook kernel: [38194.544761] Buffer I/O error on device sda2, logical block 29725763
Dec 11 08:50:22 lolbook kernel: [38194.544763] Buffer I/O error on device sda2, logical block 29725764
Dec 11 08:50:22 lolbook kernel: [38194.544765] Buffer I/O error on device sda2, logical block 29725765
Dec 11 08:50:22 lolbook kernel: [38194.544768] Buffer I/O error on device sda2, logical block 29725766
Dec 11 08:50:22 lolbook kernel: [38194.544771] Buffer I/O error on device sda2, logical block 29725767
Dec 11 08:50:22 lolbook kernel: [38194.544773] Buffer I/O error on device sda2, logical block 29725768
Dec 11 08:50:22 lolbook kernel: [38194.544782] Buffer I/O error on device sda2, logical block 29725769
Dec 11 08:50:22 lolbook kernel: [38194.544784] Buffer I/O error on device sda2, logical block 29725770
Dec 11 08:50:22 lolbook kernel: [38194.544787] Buffer I/O error on device sda2, logical block 29725771
Dec 11 08:50:22 lolbook kernel: [38194.544793] Buffer I/O error on device sda2, logical block 29725772
Dec 11 08:50:22 lolbook kernel: [38194.544795] Buffer I/O error on device sda2, logical block 29725773
Dec 11 08:50:22 lolbook kernel: [38194.544798] Buffer I/O error on device sda2, logical block 29725774
Dec 11 08:50:22 lolbook kernel: [38194.544800] Buffer I/O error on device sda2, logical block 29725775
Dec 11 08:50:22 lolbook kernel: [38194.544802] Buffer I/O error on device sda2, logical block 29725776
Dec 11 08:50:22 lolbook kernel: [38194.544805] Buffer I/O error on device sda2, logical block 29725777
Dec 11 08:50:22 lolbook kernel: [38194.544807] Buffer I/O error on device sda2, logical block 29725778
Dec 11 08:50:22 lolbook kernel: [38194.544810] Buffer I/O error on device sda2, logical block 29725779
Dec 11 08:50:22 lolbook kernel: [38194.544814] Buffer I/O error on device sda2, logical block 29725780
Dec 11 08:50:22 lolbook kernel: [38194.544819] Buffer I/O error on device sda2, logical block 29725781
Dec 11 08:50:22 lolbook kernel: [38194.544823] Buffer I/O error on device sda2, logical block 29725782
Dec 11 08:50:22 lolbook kernel: [38194.544826] Buffer I/O error on device sda2, logical block 29725783
Dec 11 08:50:22 lolbook kernel: [38194.544831] Buffer I/O error on device sda2, logical block 29725784
Dec 11 08:50:22 lolbook kernel: [38194.544834] Buffer I/O error on device sda2, logical block 29725785
Dec 11 08:50:22 lolbook kernel: [38194.544838] Buffer I/O error on device sda2, logical block 29725786
Dec 11 08:50:22 lolbook kernel: [38194.544842] Buffer I/O error on device sda2, logical block 29725787
Dec 11 08:50:22 lolbook kernel: [38194.544846] Buffer I/O error on device sda2, logical block 29725788
Dec 11 08:50:22 lolbook kernel: [38194.544850] Buffer I/O error on device sda2, logical block 29725789
Dec 11 08:50:22 lolbook kernel: [38194.544854] Buffer I/O error on device sda2, logical block 29725790
Dec 11 08:50:22 lolbook kernel: [38194.544857] Buffer I/O error on device sda2, logical block 29725791
Dec 11 08:50:22 lolbook kernel: [38194.544861] Buffer I/O error on device sda2, logical block 29725792
Dec 11 08:50:22 lolbook kernel: [38194.544865] Buffer I/O error on device sda2, logical block 29725793
Dec 11 08:50:22 lolbook kernel: [38194.544869] Buffer I/O error on device sda2, logical block 29725794
Dec 11 08:50:22 lolbook kernel: [38194.544872] Buffer I/O error on device sda2, logical block 29725795
Dec 11 08:50:22 lolbook kernel: [38194.544876] Buffer I/O error on device sda2, logical block 29725796
Dec 11 08:50:22 lolbook kernel: [38194.544880] Buffer I/O error on device sda2, logical block 29725797
Dec 11 08:50:22 lolbook kernel: [38194.544883] Buffer I/O error on device sda2, logical block 29725798
Dec 11 08:50:22 lolbook kernel: [38194.544886] Buffer I/O error on device sda2, logical block 29725799
Dec 11 08:50:22 lolbook kernel: [38194.544889] Buffer I/O error on device sda2, logical block 29725800
Dec 11 08:50:22 lolbook kernel: [38194.544892] Buffer I/O error on device sda2, logical block 29725801
Dec 11 08:50:22 lolbook kernel: [38194.544894] Buffer I/O error on device sda2, logical block 29725802
Dec 11 08:50:22 lolbook kernel: [38194.544898] Buffer I/O error on device sda2, logical block 29725803
Dec 11 08:50:22 lolbook kernel: [38194.544901] Buffer I/O error on device sda2, logical block 29725804
Dec 11 08:50:22 lolbook kernel: [38194.544905] Buffer I/O error on device sda2, logical block 29725805
Dec 11 08:50:22 lolbook kernel: [38194.544909] Buffer I/O error on device sda2, logical block 29725806
Dec 11 08:50:22 lolbook kernel: [38194.544913] Buffer I/O error on device sda2, logical block 29725807
Dec 11 08:50:22 lolbook kernel: [38194.544916] Buffer I/O error on device sda2, logical block 29725808
Dec 11 08:50:22 lolbook kernel: [38194.544920] Buffer I/O error on device sda2, logical block 29725809
Dec 11 08:50:22 lolbook kernel: [38194.544923] Buffer I/O error on device sda2, logical block 29725810
Dec 11 08:50:22 lolbook kernel: [38194.544927] Buffer I/O error on device sda2, logical block 29725811
Dec 11 08:50:22 lolbook kernel: [38194.544931] Buffer I/O error on device sda2, logical block 29725812
Dec 11 08:50:22 lolbook kernel: [38194.544934] Buffer I/O error on device sda2, logical block 29725813
Dec 11 08:50:22 lolbook kernel: [38194.544938] Buffer I/O error on device sda2, logical block 29725814
Dec 11 08:50:22 lolbook kernel: [38194.544942] Buffer I/O error on device sda2, logical block 29725815
Dec 11 08:50:22 lolbook kernel: [38194.544945] Buffer I/O error on device sda2, logical block 29725816
Dec 11 08:50:22 lolbook kernel: [38194.544949] Buffer I/O error on device sda2, logical block 29725817
Dec 11 08:50:22 lolbook kernel: [38194.544953] Buffer I/O error on device sda2, logical block 29725818
Dec 11 08:50:22 lolbook kernel: [38194.544957] Buffer I/O error on device sda2, logical block 29725819
Dec 11 08:50:22 lolbook kernel: [38194.544960] Buffer I/O error on device sda2, logical block 29725820
Dec 11 08:50:22 lolbook kernel: [38194.544964] Buffer I/O error on device sda2, logical block 29725821
Dec 11 08:50:22 lolbook kernel: [38194.544968] Buffer I/O error on device sda2, logical block 29725822
Dec 11 08:50:22 lolbook kernel: [38194.544972] Buffer I/O error on device sda2, logical block 29725823
Dec 11 08:50:22 lolbook kernel: [38194.544979] EXT4-fs warning (device sda2): ext4_end_bio:250: I/O error writing to inode 2168501 (offset 0 size 524288 starting block 30774656)
Dec 11 08:50:22 lolbook kernel: [38194.544996] sd 0:0:0:0: [sda]
Dec 11 08:50:22 lolbook kernel: [38194.545000] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 11 08:50:22 lolbook kernel: [38194.545004] sd 0:0:0:0: [sda]
Dec 11 08:50:22 lolbook kernel: [38194.545008] Sense Key : Aborted Command [current] [descriptor]
Dec 11 08:50:22 lolbook kernel: [38194.545027] Descriptor sense data with sense descriptors (in hex):
Dec 11 08:50:22 lolbook kernel: [38194.545045] 72 0b 00 00 00 00 00 0c 00 0a 80 00 00 00 00 00
Dec 11 08:50:22 lolbook kernel: [38194.545105] 04 80 59 60
Dec 11 08:50:22 lolbook kernel: [38194.545123] sd 0:0:0:0: [sda]
Dec 11 08:50:22 lolbook kernel: [38194.545124] Add. Sense: No additional sense information
Dec 11 08:50:22 lolbook kernel: [38194.545127] sd 0:0:0:0: [sda] CDB:
Dec 11 08:50:22 lolbook kernel: [38194.545128] Write(10): 2a 00 0e ac ac 00 00 04 00 00
Dec 11 08:50:22 lolbook kernel: [38194.545135] end_request: I/O error, dev sda, sector 246197248
Dec 11 08:50:22 lolbook kernel: [38194.545137] Buffer I/O error on device sda2, logical block 29725824
Dec 11 08:50:22 lolbook kernel: [38194.545141] Buffer I/O error on device sda2, logical block 29725825
Dec 11 08:50:22 lolbook kernel: [38194.545142] Buffer I/O error on device sda2, logical block 29725826
Dec 11 08:50:22 lolbook kernel: [38194.545145] Buffer I/O error on device sda2, logical block 29725827
Dec 11 08:50:22 lolbook kernel: [38194.545147] Buffer I/O error on device sda2, logical block 29725828
Dec 11 08:50:22 lolbook kernel: [38194.545149] Buffer I/O error on device sda2, logical block 29725829
Dec 11 08:50:22 lolbook kernel: [38194.545151] Buffer I/O error on device sda2, logical block 29725830
Dec 11 08:50:22 lolbook kernel: [38194.545153] Buffer I/O error on device sda2, logical block 29725831
Dec 11 08:50:22 lolbook kernel: [38194.545155] Buffer I/O error on device sda2, logical block 29725832
Dec 11 08:50:22 lolbook kernel: [38194.545157] Buffer I/O error on device sda2, logical block 29725833
Dec 11 08:50:22 lolbook kernel: [38194.545159] Buffer I/O error on device sda2, logical block 29725834
Dec 11 08:50:22 lolbook kernel: [38194.545161] Buffer I/O error on device sda2, logical block 29725835
Dec 11 08:50:22 lolbook kernel: [38194.545163] Buffer I/O error on device sda2, logical block 29725836
Dec 11 08:50:22 lolbook kernel: [38194.545166] Buffer I/O error on device sda2, logical block 29725837
Dec 11 08:50:22 lolbook kernel: [38194.545168] Buffer I/O error on device sda2, logical block 29725838
Dec 11 08:50:22 lolbook kernel: [38194.545170] Buffer I/O error on device sda2, logical block 29725839
Dec 11 08:50:22 lolbook kernel: [38194.545172] Buffer I/O error on device sda2, logical block 29725840
Dec 11 08:50:22 lolbook kernel: [38194.545174] Buffer I/O error on device sda2, logical block 29725841
Dec 11 08:50:22 lolbook kernel: [38194.545176] Buffer I/O error on device sda2, logical block 29725842
Dec 11 08:50:22 lolbook kernel: [38194.545178] Buffer I/O error on device sda2, logical block 29725843
Dec 11 08:50:22 lolbook kernel: [38194.545180] Buffer I/O error on device sda2, logical block 29725844
Dec 11 08:50:22 lolbook kernel: [38194.545182] Buffer I/O error on device sda2, logical block 29725845
Dec 11 08:50:22 lolbook kernel: [38194.545184] Buffer I/O error on device sda2, logical block 29725846
Dec 11 08:50:22 lolbook kernel: [38194.545187] Buffer I/O error on device sda2, logical block 29725847
Dec 11 08:50:22 lolbook kernel: [38194.545190] Buffer I/O error on device sda2, logical block 29725848
Dec 11 08:50:22 lolbook kernel: [38194.545192] Buffer I/O error on device sda2, logical block 29725849
Dec 11 08:50:22 lolbook kernel: [38194.545195] Buffer I/O error on device sda2, logical block 29725850
Dec 11 08:50:22 lolbook kernel: [38194.545198] Buffer I/O error on device sda2, logical block 29725851
Dec 11 08:50:22 lolbook kernel: [38194.545202] Buffer I/O error on device sda2, logical block 29725852
Dec 11 08:50:22 lolbook kernel: [38194.545204] Buffer I/O error on device sda2, logical block 29725853
Dec 11 08:50:22 lolbook kernel: [38194.545207] Buffer I/O error on device sda2, logical block 29725854
Dec 11 08:50:22 lolbook kernel: [38194.545209] Buffer I/O error on device sda2, logical block 29725855
Dec 11 08:50:22 lolbook kernel: [38194.545212] Buffer I/O error on device sda2, logical block 29725856
Dec 11 08:50:22 lolbook kernel: [38194.545214] Buffer I/O error on device sda2, logical block 29725857
Dec 11 08:50:22 lolbook kernel: [38194.545216] Buffer I/O error on device sda2, logical block 29725858
Dec 11 08:50:22 lolbook kernel: [38194.545219] Buffer I/O error on device sda2, logical block 29725859
Dec 11 08:50:22 lolbook kernel: [38194.545221] Buffer I/O error on device sda2, logical block 29725860
Dec 11 08:50:22 lolbook kernel: [38194.545223] Buffer I/O error on device sda2, logical block 29725861
Dec 11 08:50:22 lolbook kernel: [38194.545226] Buffer I/O error on device sda2, logical block 29725862
Dec 11 08:50:22 lolbook kernel: [38194.545228] Buffer I/O error on device sda2, logical block 29725863
Dec 11 08:50:22 lolbook kernel: [38194.545231] Buffer I/O error on device sda2, logical block 29725864
Dec 11 08:50:22 lolbook kernel: [38194.545233] Buffer I/O error on device sda2, logical block 29725865
Dec 11 08:50:22 lolbook kernel: [38194.545235] Buffer I/O error on device sda2, logical block 29725866
Dec 11 08:50:22 lolbook kernel: [38194.545238] Buffer I/O error on device sda2, logical block 29725867
Dec 11 08:50:22 lolbook kernel: [38194.545240] Buffer I/O error on device sda2, logical block 29725868
Dec 11 08:50:22 lolbook kernel: [38194.545243] Buffer I/O error on device sda2, logical block 29725869
Dec 11 08:50:22 lolbook kernel: [38194.545245] Buffer I/O error on device sda2, logical block 29725870
Dec 11 08:50:22 lolbook kernel: [38194.545248] Buffer I/O error on device sda2, logical block 29725871
Dec 11 08:50:22 lolbook kernel: [38194.545250] Buffer I/O error on device sda2, logical block 29725872
Dec 11 08:50:22 lolbook kernel: [38194.545252] Buffer I/O error on device sda2, logical block 29725873
Dec 11 08:50:22 lolbook kernel: [38194.545255] Buffer I/O error on device sda2, logical block 29725874
Dec 11 08:50:22 lolbook kernel: [38194.545257] Buffer I/O error on device sda2, logical block 29725875
Dec 11 08:50:22 lolbook kernel: [38194.545260] Buffer I/O error on device sda2, logical block 29725876
Dec 11 08:50:22 lolbook kernel: [38194.545262] Buffer I/O error on device sda2, logical block 29725877
Dec 11 08:50:22 lolbook kernel: [38194.545265] Buffer I/O error on device sda2, logical block 29725878
Dec 11 08:50:22 lolbook kernel: [38194.545267] Buffer I/O error on device sda2, logical block 29725879
Dec 11 08:50:22 lolbook kernel: [38194.545270] Buffer I/O error on device sda2, logical block 29725880
Dec 11 08:50:22 lolbook kernel: [38194.545272] Buffer I/O error on device sda2, logical block 29725881
Dec 11 08:50:22 lolbook kernel: [38194.545275] Buffer I/O error on device sda2, logical block 29725882
Dec 11 08:50:22 lolbook kernel: [38194.545277] Buffer I/O error on device sda2, logical block 29725883
Dec 11 08:50:22 lolbook kernel: [38194.545280] Buffer I/O error on device sda2, logical block 29725884
Dec 11 08:50:22 lolbook kernel: [38194.545283] Buffer I/O error on device sda2, logical block 29725885
Dec 11 08:50:22 lolbook kernel: [38194.545285] Buffer I/O error on device sda2, logical block 29725886
Dec 11 08:50:22 lolbook kernel: [38194.545288] Buffer I/O error on device sda2, logical block 29725887
Dec 11 08:50:22 lolbook kernel: [38194.545290] Buffer I/O error on device sda2, logical block 29725888
Dec 11 08:50:22 lolbook kernel: [38194.545293] Buffer I/O error on device sda2, logical block 29725889
Dec 11 08:50:22 lolbook kernel: [38194.545296] Buffer I/O error on device sda2, logical block 29725890
Dec 11 08:50:22 lolbook kernel: [38194.545298] Buffer I/O error on device sda2, logical block 29725891
Dec 11 08:50:22 lolbook kernel: [38194.545301] Buffer I/O error on device sda2, logical block 29725892
Dec 11 08:50:22 lolbook kernel: [38194.545304] Buffer I/O error on device sda2, logical block 29725893
Dec 11 08:50:22 lolbook kernel: [38194.545306] Buffer I/O error on device sda2, logical block 29725894
Dec 11 08:50:22 lolbook kernel: [38194.545309] Buffer I/O error on device sda2, logical block 29725895
Dec 11 08:50:22 lolbook kernel: [38194.545311] Buffer I/O error on device sda2, logical block 29725896
Dec 11 08:50:22 lolbook kernel: [38194.545314] Buffer I/O error on device sda2, logical block 29725897
Dec 11 08:50:22 lolbook kernel: [38194.545316] Buffer I/O error on device sda2, logical block 29725898
Dec 11 08:50:22 lolbook kernel: [38194.545319] Buffer I/O error on device sda2, logical block 29725899
Dec 11 08:50:22 lolbook kernel: [38194.545321] Buffer I/O error on device sda2, logical block 29725900
Dec 11 08:50:22 lolbook kernel: [38194.545323] Buffer I/O error on device sda2, logical block 29725901
Dec 11 08:50:22 lolbook kernel: [38194.545326] Buffer I/O error on device sda2, logical block 29725902
Dec 11 08:50:22 lolbook kernel: [38194.545328] Buffer I/O error on device sda2, logical block 29725903
Dec 11 08:50:22 lolbook kernel: [38194.545331] Buffer I/O error on device sda2, logical block 29725904
Dec 11 08:50:22 lolbook kernel: [38194.545333] Buffer I/O error on device sda2, logical block 29725905
Dec 11 08:50:22 lolbook kernel: [38194.545336] Buffer I/O error on device sda2, logical block 29725906
Dec 11 08:50:22 lolbook kernel: [38194.545338] Buffer I/O error on device sda2, logical block 29725907
Dec 11 08:50:22 lolbook kernel: [38194.545341] Buffer I/O error on device sda2, logical block 29725908
Dec 11 08:50:22 lolbook kernel: [38194.545344] Buffer I/O error on device sda2, logical block 29725909
Dec 11 08:50:22 lolbook kernel: [38194.545346] Buffer I/O error on device sda2, logical block 29725910
Dec 11 08:50:22 lolbook kernel: [38194.545348] Buffer I/O error on device sda2, logical block 29725911
Dec 11 08:50:22 lolbook kernel: [38194.545351] Buffer I/O error on device sda2, logical block 29725912
Dec 11 08:50:22 lolbook kernel: [38194.545353] Buffer I/O error on device sda2, logical block 29725913
Dec 11 08:50:22 lolbook kernel: [38194.545356] Buffer I/O error on device sda2, logical block 29725914
Dec 11 08:50:22 lolbook kernel: [38194.545360] Buffer I/O error on device sda2, logical block 29725915
Dec 11 08:50:22 lolbook kernel: [38194.545362] Buffer I/O error on device sda2, logical block 29725916
Dec 11 08:50:22 lolbook kernel: [38194.545364] Buffer I/O error on device sda2, logical block 29725917
Dec 11 08:50:22 lolbook kernel: [38194.545373] Buffer I/O error on device sda2, logical block 29725918
Dec 11 08:50:22 lolbook kernel: [38194.545379] Buffer I/O error on device sda2, logical block 29725919
Dec 11 08:50:22 lolbook kernel: [38194.545383] Buffer I/O error on device sda2, logical block 29725920
Dec 11 08:50:22 lolbook kernel: [38194.545386] Buffer I/O error on device sda2, logical block 29725921
Dec 11 08:50:22 lolbook kernel: [38194.545389] Buffer I/O error on device sda2, logical block 29725922
Dec 11 08:50:22 lolbook kernel: [38194.545393] Buffer I/O error on device sda2, logical block 29725923
Dec 11 08:50:22 lolbook kernel: [38194.545395] Buffer I/O error on device sda2, logical block 29725924
Dec 11 08:50:22 lolbook kernel: [38194.545397] Buffer I/O error on device sda2, logical block 29725925
Dec 11 08:50:22 lolbook kernel: [38194.545399] Buffer I/O error on device sda2, logical block 29725926
Dec 11 08:50:22 lolbook kernel: [38194.545402] Buffer I/O error on device sda2, logical block 29725927
Dec 11 08:50:22 lolbook kernel: [38194.545405] Buffer I/O error on device sda2, logical block 29725928
Dec 11 08:50:22 lolbook kernel: [38194.545407] Buffer I/O error on device sda2, logical block 29725929
Dec 11 08:50:22 lolbook kernel: [38194.545410] Buffer I/O error on device sda2, logical block 29725930
Dec 11 08:50:22 lolbook kernel: [38194.545412] Buffer I/O error on device sda2, logical block 29725931
Dec 11 08:50:22 lolbook kernel: [38194.545416] Buffer I/O error on device sda2, logical block 29725932
Dec 11 08:50:22 lolbook kernel: [38194.545419] Buffer I/O error on device sda2, logical block 29725933
Dec 11 08:50:22 lolbook kernel: [38194.545422] Buffer I/O error on device sda2, logical block 29725934
Dec 11 08:50:22 lolbook kernel: [38194.545424] Buffer I/O error on device sda2, logical block 29725935
Dec 11 08:50:22 lolbook kernel: [38194.545427] Buffer I/O error on device sda2, logical block 29725936
Dec 11 08:50:22 lolbook kernel: [38194.545434] Buffer I/O error on device sda2, logical block 29725937
Dec 11 08:50:22 lolbook kernel: [38194.545436] Buffer I/O error on device sda2, logical block 29725938
Dec 11 08:50:22 lolbook kernel: [38194.545440] Buffer I/O error on device sda2, logical block 29725939
Dec 11 08:50:22 lolbook kernel: [38194.545443] Buffer I/O error on device sda2, logical block 29725940
Dec 11 08:50:22 lolbook kernel: [38194.545446] Buffer I/O error on device sda2, logical block 29725941
Dec 11 08:50:22 lolbook kernel: [38194.545449] Buffer I/O error on device sda2, logical block 29725942
Dec 11 08:50:22 lolbook kernel: [38194.545451] Buffer I/O error on device sda2, logical block 29725943
Dec 11 08:50:22 lolbook kernel: [38194.545454] Buffer I/O error on device sda2, logical block 29725944
Dec 11 08:50:22 lolbook kernel: [38194.545457] Buffer I/O error on device sda2, logical block 29725945
Dec 11 08:50:22 lolbook kernel: [38194.545459] Buffer I/O error on device sda2, logical block 29725946
Dec 11 08:50:22 lolbook kernel: [38194.545462] Buffer I/O error on device sda2, logical block 29725947
Dec 11 08:50:22 lolbook kernel: [38194.545464] Buffer I/O error on device sda2, logical block 29725948
Dec 11 08:50:22 lolbook kernel: [38194.545467] Buffer I/O error on device sda2, logical block 29725949
Dec 11 08:50:22 lolbook kernel: [38194.545469] Buffer I/O error on device sda2, logical block 29725950
Dec 11 08:50:22 lolbook kernel: [38194.545471] Buffer I/O error on device sda2, logical block 29725951
Dec 11 08:50:22 lolbook kernel: [38194.545477] EXT4-fs warning (device sda2): ext4_end_bio:250: I/O error writing to inode 2168501 (offset 524288 size 524288 starting block 30774784)
Dec 11 08:50:22 lolbook kernel: [38194.545490] sd 0:0:0:0: [sda]
Dec 11 08:50:22 lolbook kernel: [38194.545493] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 11 08:50:22 lolbook kernel: [38194.545496] sd 0:0:0:0: [sda]
Dec 11 08:50:22 lolbook kernel: [38194.545497] Sense Key : Aborted Command [current] [descriptor]
Dec 11 08:50:22 lolbook kernel: [38194.545500] Descriptor sense data with sense descriptors (in hex):
Dec 11 08:50:22 lolbook kernel: [38194.545501] 72 0b 00 00 00 00 00 0c 00 0a 80 00 00 00 00 00
Dec 11 08:50:22 lolbook kernel: [38194.545559] 04 80 59 60
Dec 11 08:50:22 lolbook kernel: [38194.545567] sd 0:0:0:0: [sda]
Dec 11 08:50:22 lolbook kernel: [38194.545571] Add. Sense: No additional sense information
Dec 11 08:50:22 lolbook kernel: [38194.545575] sd 0:0:0:0: [sda] CDB:
Dec 11 08:50:22 lolbook kernel: [38194.545577] Write(10): 2a 00 0e ac b0 00 00 02 78 00
Dec 11 08:50:22 lolbook kernel: [38194.545590] end_request: I/O error, dev sda, sector 246198272
Dec 11 08:50:22 lolbook kernel: [38194.545593] Buffer I/O error on device sda2, logical block 29725952
Dec 11 08:50:22 lolbook kernel: [38194.545600] Buffer I/O error on device sda2, logical block 29725953
Dec 11 08:50:22 lolbook kernel: [38194.545602] Buffer I/O error on device sda2, logical block 29725954
Dec 11 08:50:22 lolbook kernel: [38194.545605] Buffer I/O error on device sda2, logical block 29725955
Dec 11 08:50:22 lolbook kernel: [38194.545607] Buffer I/O error on device sda2, logical block 29725956
Dec 11 08:50:22 lolbook kernel: [38194.545610] Buffer I/O error on device sda2, logical block 29725957
Dec 11 08:50:22 lolbook kernel: [38194.545612] Buffer I/O error on device sda2, logical block 29725958
Dec 11 08:50:22 lolbook kernel: [38194.545615] Buffer I/O error on device sda2, logical block 29725959
Dec 11 08:50:22 lolbook kernel: [38194.545617] Buffer I/O error on device sda2, logical block 29725960
Dec 11 08:50:22 lolbook kernel: [38194.545620] Buffer I/O error on device sda2, logical block 29725961
Dec 11 08:50:22 lolbook kernel: [38194.545623] Buffer I/O error on device sda2, logical block 29725962
Dec 11 08:50:22 lolbook kernel: [38194.545626] Buffer I/O error on device sda2, logical block 29725963
Dec 11 08:50:22 lolbook kernel: [38194.545628] Buffer I/O error on device sda2, logical block 29725964
Dec 11 08:50:22 lolbook kernel: [38194.545630] Buffer I/O error on device sda2, logical block 29725965
Dec 11 08:50:22 lolbook kernel: [38194.545633] Buffer I/O error on device sda2, logical block 29725966
Dec 11 08:50:22 lolbook kernel: [38194.545635] Buffer I/O error on device sda2, logical block 29725967
Dec 11 08:50:22 lolbook kernel: [38194.545638] Buffer I/O error on device sda2, logical block 29725968
Dec 11 08:50:22 lolbook kernel: [38194.545640] Buffer I/O error on device sda2, logical block 29725969
Dec 11 08:50:22 lolbook kernel: [38194.545643] Buffer I/O error on device sda2, logical block 29725970
Dec 11 08:50:22 lolbook kernel: [38194.545645] Buffer I/O error on device sda2, logical block 29725971
Dec 11 08:50:22 lolbook kernel: [38194.545648] Buffer I/O error on device sda2, logical block 29725972
Dec 11 08:50:22 lolbook kernel: [38194.545650] Buffer I/O error on device sda2, logical block 29725973
Dec 11 08:50:22 lolbook kernel: [38194.545653] Buffer I/O error on device sda2, logical block 29725974
Dec 11 08:50:22 lolbook kernel: [38194.545655] Buffer I/O error on device sda2, logical block 29725975
Dec 11 08:50:22 lolbook kernel: [38194.545658] Buffer I/O error on device sda2, logical block 29725976
Dec 11 08:50:22 lolbook kernel: [38194.545666] Buffer I/O error on device sda2, logical block 29725977
Dec 11 08:50:22 lolbook kernel: [38194.545673] Buffer I/O error on device sda2, logical block 29725978
Dec 11 08:50:22 lolbook kernel: [38194.545675] Buffer I/O error on device sda2, logical block 29725979
Dec 11 08:50:22 lolbook kernel: [38194.545677] Buffer I/O error on device sda2, logical block 29725980
Dec 11 08:50:22 lolbook kernel: [38194.545680] Buffer I/O error on device sda2, logical block 29725981
Dec 11 08:50:22 lolbook kernel: [38194.545683] Buffer I/O error on device sda2, logical block 29725982
Dec 11 08:50:22 lolbook kernel: [38194.545685] Buffer I/O error on device sda2, logical block 29725983
Dec 11 08:50:22 lolbook kernel: [38194.545688] Buffer I/O error on device sda2, logical block 29725984
Dec 11 08:50:22 lolbook kernel: [38194.545691] Buffer I/O error on device sda2, logical block 29725985
Dec 11 08:50:22 lolbook kernel: [38194.545693] Buffer I/O error on device sda2, logical block 29725986
Dec 11 08:50:22 lolbook kernel: [38194.545696] Buffer I/O error on device sda2, logical block 29725987
Dec 11 08:50:22 lolbook kernel: [38194.545699] Buffer I/O error on device sda2, logical block 29725988
Dec 11 08:50:22 lolbook kernel: [38194.545702] Buffer I/O error on device sda2, logical block 29725989
Dec 11 08:50:22 lolbook kernel: [38194.545705] Buffer I/O error on device sda2, logical block 29725990
Dec 11 08:50:22 lolbook kernel: [38194.545707] Buffer I/O error on device sda2, logical block 29725991
Dec 11 08:50:22 lolbook kernel: [38194.545710] Buffer I/O error on device sda2, logical block 29725992
Dec 11 08:50:22 lolbook kernel: [38194.545712] Buffer I/O error on device sda2, logical block 29725993
Dec 11 08:50:22 lolbook kernel: [38194.545715] Buffer I/O error on device sda2, logical block 29725994
Dec 11 08:50:22 lolbook kernel: [38194.545717] Buffer I/O error on device sda2, logical block 29725995
Dec 11 08:50:22 lolbook kernel: [38194.545720] Buffer I/O error on device sda2, logical block 29725996
Dec 11 08:50:22 lolbook kernel: [38194.545722] Buffer I/O error on device sda2, logical block 29725997
Dec 11 08:50:22 lolbook kernel: [38194.545725] Buffer I/O error on device sda2, logical block 29725998
Dec 11 08:50:22 lolbook kernel: [38194.545727] Buffer I/O error on device sda2, logical block 29725999
Dec 11 08:50:22 lolbook kernel: [38194.545735] Buffer I/O error on device sda2, logical block 29726000
Dec 11 08:50:22 lolbook kernel: [38194.545740] Buffer I/O error on device sda2, logical block 29726001
Dec 11 08:50:22 lolbook kernel: [38194.545743] Buffer I/O error on device sda2, logical block 29726002
Dec 11 08:50:22 lolbook kernel: [38194.545745] Buffer I/O error on device sda2, logical block 29726003
Dec 11 08:50:22 lolbook kernel: [38194.545748] Buffer I/O error on device sda2, logical block 29726004
Dec 11 08:50:22 lolbook kernel: [38194.545751] Buffer I/O error on device sda2, logical block 29726005
Dec 11 08:50:22 lolbook kernel: [38194.545753] Buffer I/O error on device sda2, logical block 29726006
Dec 11 08:50:22 lolbook kernel: [38194.545756] Buffer I/O error on device sda2, logical block 29726007
Dec 11 08:50:22 lolbook kernel: [38194.545758] Buffer I/O error on device sda2, logical block 29726008
Dec 11 08:50:22 lolbook kernel: [38194.545761] Buffer I/O error on device sda2, logical block 29726009
Dec 11 08:50:22 lolbook kernel: [38194.545763] Buffer I/O error on device sda2, logical block 29726010
Dec 11 08:50:22 lolbook kernel: [38194.545766] Buffer I/O error on device sda2, logical block 29726011
Dec 11 08:50:22 lolbook kernel: [38194.545768] Buffer I/O error on device sda2, logical block 29726012
Dec 11 08:50:22 lolbook kernel: [38194.545772] Buffer I/O error on device sda2, logical block 29726013
Dec 11 08:50:22 lolbook kernel: [38194.545776] Buffer I/O error on device sda2, logical block 29726014
Dec 11 08:50:22 lolbook kernel: [38194.545779] Buffer I/O error on device sda2, logical block 29726015
Dec 11 08:50:22 lolbook kernel: [38194.545783] Buffer I/O error on device sda2, logical block 29726016
Dec 11 08:50:22 lolbook kernel: [38194.545785] Buffer I/O error on device sda2, logical block 29726017
Dec 11 08:50:22 lolbook kernel: [38194.545787] Buffer I/O error on device sda2, logical block 29726018
Dec 11 08:50:22 lolbook kernel: [38194.545789] Buffer I/O error on device sda2, logical block 29726019
Dec 11 08:50:22 lolbook kernel: [38194.545791] Buffer I/O error on device sda2, logical block 29726020
Dec 11 08:50:22 lolbook kernel: [38194.545793] Buffer I/O error on device sda2, logical block 29726021
Dec 11 08:50:22 lolbook kernel: [38194.545797] Buffer I/O error on device sda2, logical block 29726022
Dec 11 08:50:22 lolbook kernel: [38194.545799] Buffer I/O error on device sda2, logical block 29726023
Dec 11 08:50:22 lolbook kernel: [38194.545802] Buffer I/O error on device sda2, logical block 29726024
Dec 11 08:50:22 lolbook kernel: [38194.545804] Buffer I/O error on device sda2, logical block 29726025
Dec 11 08:50:22 lolbook kernel: [38194.545807] Buffer I/O error on device sda2, logical block 29726026
Dec 11 08:50:22 lolbook kernel: [38194.545809] Buffer I/O error on device sda2, logical block 29726027
Dec 11 08:50:22 lolbook kernel: [38194.545812] Buffer I/O error on device sda2, logical block 29726028
Dec 11 08:50:22 lolbook kernel: [38194.545814] Buffer I/O error on device sda2, logical block 29726029
Dec 11 08:50:22 lolbook kernel: [38194.545816] Buffer I/O error on device sda2, logical block 29726030
Dec 11 08:50:22 lolbook kernel: [38194.545821] EXT4-fs warning (device sda2): ext4_end_bio:250: I/O error writing to inode 2168501 (offset 1048576 size 323584 starting block 30774863)
Dec 11 08:50:22 lolbook kernel: [38194.545830] ata1: EH complete
Dec 11 08:50:22 lolbook kernel: [38194.557659] ata1.00: exception Emask 0x10 SAct 0x1 SErr 0x400101 action 0x6 frozen
Dec 11 08:50:22 lolbook kernel: [38194.557666] ata1.00: irq_stat 0x08000000, interface fatal error
Dec 11 08:50:22 lolbook kernel: [38194.557671] ata1: SError: { RecovData UnrecovData Handshk }
Dec 11 08:50:22 lolbook kernel: [38194.557677] ata1.00: failed command: WRITE FPDMA QUEUED
Dec 11 08:50:22 lolbook kernel: [38194.557692] ata1.00: cmd 61/08:00:40:cf:53/00:00:05:00:00/40 tag 0 ncq 4096 out
Dec 11 08:50:22 lolbook kernel: [38194.557692] res 40/00:00:40:cf:53/00:00:05:00:00/40 Emask 0x10 (ATA bus error)
Dec 11 08:50:22 lolbook kernel: [38194.557694] ata1.00: status: { DRDY }
Dec 11 08:50:22 lolbook kernel: [38194.557697] ata1: hard resetting link
Dec 11 08:50:23 lolbook kernel: [38194.862003] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Dec 11 08:50:23 lolbook kernel: [38194.873092] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
Dec 11 08:50:23 lolbook kernel: [38194.873262] ata1.00: ACPI cmd ef/10:06:00:00:00:a0 (SET FEATURES) succeeded
Dec 11 08:50:23 lolbook kernel: [38194.873268] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Dec 11 08:50:23 lolbook kernel: [38194.893334] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
Dec 11 08:50:23 lolbook kernel: [38194.893372] ata1.00: ACPI cmd ef/10:06:00:00:00:a0 (SET FEATURES) succeeded
Dec 11 08:50:23 lolbook kernel: [38194.893378] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Dec 11 08:50:23 lolbook kernel: [38194.903661] ata1.00: configured for UDMA/133
Dec 11 08:50:23 lolbook kernel: [38194.904068] sd 0:0:0:0: [sda]
Dec 11 08:50:23 lolbook kernel: [38194.904076] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 11 08:50:23 lolbook kernel: [38194.904082] sd 0:0:0:0: [sda]
Dec 11 08:50:23 lolbook kernel: [38194.904086] Sense Key : Aborted Command [current] [descriptor]
Dec 11 08:50:23 lolbook kernel: [38194.904120] Descriptor sense data with sense descriptors (in hex):
Dec 11 08:50:23 lolbook kernel: [38194.904122] 72 0b 00 00 00 00 00 0c 00 0a 80 00 00 00 00 00
Dec 11 08:50:23 lolbook kernel: [38194.904154] 05 53 cf 40
Dec 11 08:50:23 lolbook kernel: [38194.904165] sd 0:0:0:0: [sda]
Dec 11 08:50:23 lolbook kernel: [38194.904178] Add. Sense: No additional sense information
Dec 11 08:50:23 lolbook kernel: [38194.904183] sd 0:0:0:0: [sda] CDB:
Dec 11 08:50:23 lolbook kernel: [38194.904185] Write(10): 2a 00 05 53 cf 40 00 00 08 00
Dec 11 08:50:23 lolbook kernel: [38194.904200] end_request: I/O error, dev sda, sector 89378624
Dec 11 08:50:23 lolbook kernel: [38194.904206] Buffer I/O error on device sda2, logical block 10123496
Dec 11 08:50:23 lolbook kernel: [38194.904232] EXT4-fs warning (device sda2): ext4_end_bio:250: I/O error writing to inode 2168490 (offset 0 size 4096 starting block 11172329)
Dec 11 08:50:23 lolbook kernel: [38194.904255] ata1: EH complete
Dec 11 08:50:23 lolbook kernel: [38195.113417] ata1.00: exception Emask 0x10 SAct 0x3 SErr 0x440101 action 0x6 frozen
Dec 11 08:50:23 lolbook kernel: [38195.113425] ata1.00: irq_stat 0x08000000, interface fatal error
Dec 11 08:50:23 lolbook kernel: [38195.113431] ata1: SError: { RecovData UnrecovData CommWake Handshk }
Dec 11 08:50:23 lolbook kernel: [38195.113436] ata1.00: failed command: WRITE FPDMA QUEUED
Dec 11 08:50:23 lolbook kernel: [38195.113447] ata1.00: cmd 61/00:00:00:78:ac/04:00:0e:00:00/40 tag 0 ncq 524288 out
Dec 11 08:50:23 lolbook kernel: [38195.113447] res 40/00:00:00:78:ac/00:00:0e:00:00/40 Emask 0x10 (ATA bus error)
Dec 11 08:50:23 lolbook kernel: [38195.113452] ata1.00: status: { DRDY }
Dec 11 08:50:23 lolbook kernel: [38195.113456] ata1.00: failed command: WRITE FPDMA QUEUED
Dec 11 08:50:23 lolbook kernel: [38195.113465] ata1.00: cmd 61/28:08:00:7c:ac/01:00:0e:00:00/40 tag 1 ncq 151552 out
Dec 11 08:50:23 lolbook kernel: [38195.113465] res 40/00:00:00:78:ac/00:00:0e:00:00/40 Emask 0x10 (ATA bus error)
Dec 11 08:50:23 lolbook kernel: [38195.113470] ata1.00: status: { DRDY }
Dec 11 08:50:23 lolbook kernel: [38195.113478] ata1: hard resetting link
Dec 11 08:50:23 lolbook kernel: [38195.417165] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Dec 11 08:50:23 lolbook kernel: [38195.428720] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
Dec 11 08:50:23 lolbook kernel: [38195.428783] ata1.00: ACPI cmd ef/10:06:00:00:00:a0 (SET FEATURES) succeeded
Dec 11 08:50:23 lolbook kernel: [38195.428789] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Dec 11 08:50:23 lolbook kernel: [38195.448620] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
Dec 11 08:50:23 lolbook kernel: [38195.448653] ata1.00: ACPI cmd ef/10:06:00:00:00:a0 (SET FEATURES) succeeded
Dec 11 08:50:23 lolbook kernel: [38195.448659] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Dec 11 08:50:23 lolbook kernel: [38195.459006] ata1.00: configured for UDMA/133
Dec 11 08:50:23 lolbook kernel: [38195.459427] sd 0:0:0:0: [sda]
Dec 11 08:50:23 lolbook kernel: [38195.459432] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 11 08:50:23 lolbook kernel: [38195.459436] sd 0:0:0:0: [sda]
Dec 11 08:50:23 lolbook kernel: [38195.459439] Sense Key : Aborted Command [current] [descriptor]
Dec 11 08:50:23 lolbook kernel: [38195.459445] Descriptor sense data with sense descriptors (in hex):
Dec 11 08:50:23 lolbook kernel: [38195.459447] 72 0b 00 00 00 00 00 0c 00 0a 80 00 00 00 00 00
Dec 11 08:50:23 lolbook kernel: [38195.459463] 0e ac 78 00
Dec 11 08:50:23 lolbook kernel: [38195.459470] sd 0:0:0:0: [sda]
Dec 11 08:50:23 lolbook kernel: [38195.459473] Add. Sense: No additional sense information
Dec 11 08:50:23 lolbook kernel: [38195.459478] sd 0:0:0:0: [sda] CDB:
Dec 11 08:50:23 lolbook kernel: [38195.459480] Write(10): 2a 00 0e ac 78 00 00 04 00 00
Dec 11 08:50:23 lolbook kernel: [38195.459493] end_request: I/O error, dev sda, sector 246183936
Dec 11 08:50:23 lolbook kernel: [38195.459501] Buffer I/O error on device sda2, logical block 29724160
Dec 11 08:50:23 lolbook kernel: [38195.459511] Buffer I/O error on device sda2, logical block 29724161
Dec 11 08:50:23 lolbook kernel: [38195.459515] Buffer I/O error on device sda2, logical block 29724162
Dec 11 08:50:23 lolbook kernel: [38195.459518] Buffer I/O error on device sda2, logical block 29724163
Dec 11 08:50:23 lolbook kernel: [38195.459522] Buffer I/O error on device sda2, logical block 29724164
Dec 11 08:50:23 lolbook kernel: [38195.459525] Buffer I/O error on device sda2, logical block 29724165
Dec 11 08:50:23 lolbook kernel: [38195.459529] Buffer I/O error on device sda2, logical block 29724166
Dec 11 08:50:23 lolbook kernel: [38195.459532] Buffer I/O error on device sda2, logical block 29724167
Dec 11 08:50:23 lolbook kernel: [38195.459542] Buffer I/O error on device sda2, logical block 29724168
Dec 11 08:50:23 lolbook kernel: [38195.459546] Buffer I/O error on device sda2, logical block 29724169
Dec 11 08:50:23 lolbook kernel: [38195.459553] Buffer I/O error on device sda2, logical block 29724170
Dec 11 08:50:23 lolbook kernel: [38195.459556] Buffer I/O error on device sda2, logical block 29724171
Dec 11 08:50:23 lolbook kernel: [38195.459563] Buffer I/O error on device sda2, logical block 29724172
Dec 11 08:50:23 lolbook kernel: [38195.459566] Buffer I/O error on device sda2, logical block 29724173
Dec 11 08:50:23 lolbook kernel: [38195.459573] Buffer I/O error on device sda2, logical block 29724174
Dec 11 08:50:23 lolbook kernel: [38195.459576] Buffer I/O error on device sda2, logical block 29724175
Dec 11 08:50:23 lolbook kernel: [38195.459580] Buffer I/O error on device sda2, logical block 29724176
Dec 11 08:50:23 lolbook kernel: [38195.459588] Buffer I/O error on device sda2, logical block 29724177
Dec 11 08:50:23 lolbook kernel: [38195.459605] Buffer I/O error on device sda2, logical block 29724178
Dec 11 08:50:23 lolbook kernel: [38195.459606] Buffer I/O error on device sda2, logical block 29724179
Dec 11 08:50:23 lolbook kernel: [38195.459608] Buffer I/O error on device sda2, logical block 29724180
Dec 11 08:50:23 lolbook kernel: [38195.459609] Buffer I/O error on device sda2, logical block 29724181
Dec 11 08:50:23 lolbook kernel: [38195.459611] Buffer I/O error on device sda2, logical block 29724182
Dec 11 08:50:23 lolbook kernel: [38195.459612] Buffer I/O error on device sda2, logical block 29724183
Dec 11 08:50:23 lolbook kernel: [38195.459613] Buffer I/O error on device sda2, logical block 29724184
Dec 11 08:50:23 lolbook kernel: [38195.459614] Buffer I/O error on device sda2, logical block 29724185
Dec 11 08:50:23 lolbook kernel: [38195.459616] Buffer I/O error on device sda2, logical block 29724186
Dec 11 08:50:23 lolbook kernel: [38195.459617] Buffer I/O error on device sda2, logical block 29724187
Dec 11 08:50:23 lolbook kernel: [38195.459618] Buffer I/O error on device sda2, logical block 29724188
Dec 11 08:50:23 lolbook kernel: [38195.459620] Buffer I/O error on device sda2, logical block 29724189
Dec 11 08:50:23 lolbook kernel: [38195.459621] Buffer I/O error on device sda2, logical block 29724190
Dec 11 08:50:23 lolbook kernel: [38195.459622] Buffer I/O error on device sda2, logical block 29724191
Dec 11 08:50:23 lolbook kernel: [38195.459624] Buffer I/O error on device sda2, logical block 29724192
Dec 11 08:50:23 lolbook kernel: [38195.459625] Buffer I/O error on device sda2, logical block 29724193
Dec 11 08:50:23 lolbook kernel: [38195.459627] Buffer I/O error on device sda2, logical block 29724194
Dec 11 08:50:23 lolbook kernel: [38195.459628] Buffer I/O error on device sda2, logical block 29724195
Dec 11 08:50:23 lolbook kernel: [38195.459630] Buffer I/O error on device sda2, logical block 29724196
Dec 11 08:50:23 lolbook kernel: [38195.459631] Buffer I/O error on device sda2, logical block 29724197
Dec 11 08:50:23 lolbook kernel: [38195.459632] Buffer I/O error on device sda2, logical block 29724198
Dec 11 08:50:23 lolbook kernel: [38195.459633] Buffer I/O error on device sda2, logical block 29724199
Dec 11 08:50:23 lolbook kernel: [38195.459635] Buffer I/O error on device sda2, logical block 29724200
Dec 11 08:50:23 lolbook kernel: [38195.459636] Buffer I/O error on device sda2, logical block 29724201
Dec 11 08:50:23 lolbook kernel: [38195.459637] Buffer I/O error on device sda2, logical block 29724202
Dec 11 08:50:23 lolbook kernel: [38195.459638] Buffer I/O error on device sda2, logical block 29724203
Dec 11 08:50:23 lolbook kernel: [38195.459640] Buffer I/O error on device sda2, logical block 29724204
Dec 11 08:50:23 lolbook kernel: [38195.459642] Buffer I/O error on device sda2, logical block 29724205
Dec 11 08:50:23 lolbook kernel: [38195.459644] Buffer I/O error on device sda2, logical block 29724206
Dec 11 08:50:23 lolbook kernel: [38195.459646] Buffer I/O error on device sda2, logical block 29724207
Dec 11 08:50:23 lolbook kernel: [38195.459647] Buffer I/O error on device sda2, logical block 29724208
Dec 11 08:50:23 lolbook kernel: [38195.459650] Buffer I/O error on device sda2, logical block 29724209
Dec 11 08:50:23 lolbook kernel: [38195.459651] Buffer I/O error on device sda2, logical block 29724210
Dec 11 08:50:23 lolbook kernel: [38195.459653] Buffer I/O error on device sda2, logical block 29724211


so now fun things like:
# touch a
touch: cannot touch ‘a’: Read-only file system

and now I have to reboot to be able to uhm do anything.

[indietrash]

rebooted and now everything works again. something very wrong happens when I suspend, walk to school, wake up the laptop again. any ideas?

[indietrash]

one theory is that it is correlated with cold. when I walk to school in -10 degrees Celsius, the laptop has typically not been used much in the morning. when I walk home (also in -10 degrees), it is still warm from being used the whole day. I'm not sure how much merit this idea has. what do you guys think? please note that it has, so far, *only* happened after walking to school. never the other way around, or when being awoken after being suspended during the night.

I also found this in my kernel messages:

[shazeal]

If this is reproducible after suspend (assuming you mean s2ram? and not hibernate) and not other times after clean boot, it would have to be either RAM or software. Bad ram would more likely just segfault though. What kernel are you using?

EDIT: See here for the power limit thing http://ubuntuforums.org/showthread.php?t=1785211
Seems unrelated.
_________________
CFLAGS="-OmgWTFR1CE --fun-lol-loops --march=asmx86go"

[indietrash]

the only way I have been able to reproduce it is by walking to school in the cold and waking it up. rebooting fixes the issue instantly. if I hibernate to RAM (after it has "broken") and wake it, it is still broken. if I hibernate to disk and wake it, it still broken. only a complete reboot fixes it.

I am running Linux 3.5.7.

[broken_chaos]

[indietrash]

I am convinced it's a cold problem now. I emerged Firefox before walking to school today, to ensure that my laptop was warm when I got there, and lo and behold: no bork.

tomorrow, I will investigate if it's a RAM+cold problem by suspending to the SSD instead of RAM before walking to school (making sure the laptop will be cold). if that works, the problem should definitely be suspend to RAM + cold.

p.s.
I sincerely doubt outdated Linux the issue, as it's been working well for a long time

[indietrash]

today I suspended my laptop to the SSD instead of to RAM (I made sure to not make any backups before doing this, so that the laptop wouldn't suspect anything). then I walked to school, and woke the laptop, making sure it was very cold when I did this. and everything is fine.

thus I am reasonably certain the issue is suspending to RAM and cold.

[willsomebody]

Did suspending to SSD instead of RAM solve your problem for good? I just started experiencing the same problem with the same exact drive.