On Mon, 21 Oct 2013 14:53:17 +0200 David Sterba <dsterba@xxxxxxx> wrote: > On Mon, Oct 21, 2013 at 03:10:32PM +0900, Tomasz Chmielewski wrote: > > Note the "BTRFS critical (device sdd1): unable to find logical > > 7598242613674844160 len 4096" there; after that, the fs freezes and > > system won't reboot; has to be power cycled. > > From the first mail: > [67893.390592] BTRFS critical (device sdb5): unable to find logical > 69225652694147072 len 4096 > > > [ 9138.480011] BTRFS critical (device sdd1): unable to find logical > > 7598242613674844160 len 4096 > > 69225652694147072 = 0xf5f05d462de000 = something that looks like > inctruction fragments 7598242613674844160 = 0x6972616661532000 = > "irafaS" -> Safari? > > Something has corrupted the memory and stored the bytes on disk where > btrfs finds the garbage and chokes. Try read-only mount and run scrub. I'm getting these every few seconds when running scrub - expected? kernel:[ 3809.964073] BUG: soft lockup - CPU#6 stuck for 23s! [btrfs:13127] Message from syslogd@bkp010 at Oct 21 17:49:22 ... kernel:[ 3809.964075] BUG: soft lockup - CPU#3 stuck for 23s! [btrfs:13128] Message from syslogd@bkp010 at Oct 21 17:49:30 ... kernel:[ 3817.959359] BUG: soft lockup - CPU#4 stuck for 22s! [btrfs:13189] Message from syslogd@bkp010 at Oct 21 17:49:30 ... kernel:[ 3817.959362] BUG: soft lockup - CPU#1 stuck for 22s! [btrfs:13190] Message from syslogd@bkp010 at Oct 21 17:49:50 ... kernel:[ 3837.947582] BUG: soft lockup - CPU#6 stuck for 22s! [btrfs:13127] Message from syslogd@bkp010 at Oct 21 17:49:50 ... kernel:[ 3837.947585] BUG: soft lockup - CPU#3 stuck for 22s! [btrfs:13128] -- Tomasz Chmielewski http://wpkg.org -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
