On Mon, Nov 13, 2017 at 8:08 PM, Ben Hooper <[email protected]> wrote:

> [28205.454029] Code: 79 ff ff ff 49 8b 7c 24 60 89 da 48 c7 c6 68 c7 be a0 31 
> c0 e8 12 4e fe ff eb 9b 89 de 48 c7 c7 38 c7 be a0 31 c0 e8 53 11 5a e0 <0f> 
> ff eb 87 66 90 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90
> [28205.456407] ---[ end trace 77358f42ce65a0d0 ]---
> [28205.457579] BTRFS: error (device sdl) in 
> btrfs_create_pending_block_groups:10254: errno=-27 unknown
> [28206.172366] BTRFS: error (device sdl) in 
> btrfs_create_pending_block_groups:10254: errno=-27 unknown
> [28206.178599] BTRFS warning (device sdl): Skipping commit of aborted 
> transaction.
> [28206.179840] BTRFS: error (device sdl) in cleanup_transaction:1873: 
> errno=-5 IO failure
> [28206.256720] BTRFS error (device sdl): pending csums is 1368064

The mysterious -27. But then also IO failure. Are there any other
storage related kernel messages in the ~2 to 5 minutes prior to this
trace? I'm wondering if there's something misbehaving: cable,
controller, drive, other.




-- 
Chris Murphy
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