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Support syslog mmcblk1 ERROR - is it time to get a new SD Card?

Discussion in 'Android Devices' started by moja4tatu, Jan 6, 2013.

  1. moja4tatu

    moja4tatu Lurker
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    I checked syslog to diagnose an unrelated problem, and found some messages that I find disturbing. I'm afraid that maybe my SD Card is going bad?

    I saw this message in syslog:

    01/04/2013 21:23:37 [ERROR] mmcblk1: error -110 transferring data, sector 254256, nr 8, card status 0x20090

    In the syslog I exported, it appears 63 times over a 40 minute period.

    Does this mean it's time to back up the card & replace it?

    Here's the error in a little context:

    01/04/2013 21:23:37 [INFORMATION] PM: Syncing filesystems ...
    01/04/2013 21:23:37 [WARNING] mmcblk1: retrying using single block read
    01/04/2013 21:23:37 [ERROR] mmcblk1: error -110 transferring data, sector 254256, nr 8, card status 0x20090
    01/04/2013 21:23:37 [ERROR] end_request: I/O error, dev mmcblk1, sector 254256
    01/04/2013 21:23:37 [WARNING] mmcblk1: retrying using single block read
    01/04/2013 21:23:37 [ERROR] mmcblk1: error -110 transferring data, sector 254256, nr 8, card status 0x20090
    01/04/2013 21:23:37 [ERROR] end_request: I/O error, dev mmcblk1, sector 254256
    01/04/2013 21:23:37 [INFORMATION] Core dump to |/system/bin/coredump Thread-14 8522 1357352614 pipe failed
    01/04/2013 21:23:37 [WARNING] done.


    Here's a longer snippet. (If anyone wants to take a shot at explaining the "platform_pm_suspend returns -16" error I wouldn't mind that either!)

    01/04/2013 21:23:32 [DEBUG] PM: Preparing system for mem slee
    01/04/2013 21:23:32 [WARNING] Freezing user space processes ... (elapsed 0.06 seconds) done.
    01/04/2013 21:23:33 [WARNING] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done
    01/04/2013 21:23:33 [DEBUG] PM: Entering mem sleep
    01/04/2013 21:23:33 [WARNING] Suspending console(s) (use no_console_suspend to debug)
    01/04/2013 21:23:33 [ERROR] pm_op(): platform_pm_suspend+0x0/0x54 returns -16
    01/04/2013 21:23:33 [ERROR] PM: Device alarm failed to suspend: error -16
    01/04/2013 21:23:33 [ERROR] PM: Some devices failed to suspend
    01/04/2013 21:23:33 [DEBUG] PM: Finishing wakeup.
    01/04/2013 21:23:33 [WARNING] Restarting tasks ... done.
    01/04/2013 21:23:33 [INFORMATION] suspend: exit suspend, ret = -16 (2013-01-05 02:23:29.761047343 UTC
    01/04/2013 21:23:36 [WARNING] mmc0: Starting deferred resume
    01/04/2013 21:23:36 [WARNING] mmc1: Starting deferred resume
    01/04/2013 21:23:36 [WARNING] mmc0: Deferred resume complete
    01/04/2013 21:23:36 [INFORMATION] mmc1 set to SECTOR mode
    01/04/2013 21:23:36 [WARNING] mmc1: Deferred resume complete
    01/04/2013 21:23:37 [INFORMATION] suspend: enter suspend
    01/04/2013 21:23:37 [INFORMATION] PM: Syncing filesystems ...
    01/04/2013 21:23:37 [WARNING] mmcblk1: retrying using single block read
    01/04/2013 21:23:37 [ERROR] mmcblk1: error -110 transferring data, sector 254256, nr 8, card status 0x20090
    01/04/2013 21:23:37 [ERROR] end_request: I/O error, dev mmcblk1, sector 254256
    01/04/2013 21:23:37 [WARNING] mmcblk1: retrying using single block read
    01/04/2013 21:23:37 [ERROR] mmcblk1: error -110 transferring data, sector 254256, nr 8, card status 0x20090
    01/04/2013 21:23:37 [ERROR] end_request: I/O error, dev mmcblk1, sector 254256
    01/04/2013 21:23:37 [INFORMATION] Core dump to |/system/bin/coredump Thread-14 8522 1357352614 pipe failed
    01/04/2013 21:23:37 [WARNING] done.
    01/04/2013 21:23:37 [DEBUG] PM: Preparing system for mem sleep
     

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  2. ThatTabGuy

    ThatTabGuy Member
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    I would definitely backup the card and perhaps try another card to see if you have the same problem.
     

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