Comment 13 for bug 1007394

sam tygier (samtygier) wrote :

from the last syslog from Lars, it looks like possible a problem in mdadm

Jun 28 16:08:22 kernel: [ 720.365461] INFO: task mdadm:19586 blocked for more than 120 seconds.
Jun 28 16:08:22 kernel: [ 720.365472] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jun 28 16:08:22 kernel: [ 720.365484] mdadm D 0ff56468 0 19586 19585 0x00000000
Jun 28 16:08:22 kernel: [ 720.365487] Call Trace:
Jun 28 16:08:22 kernel: [ 720.365510] [ef07bcb0] [c0009e04] __switch_to+0x94/0xf4
Jun 28 16:08:22 kernel: [ 720.365522] [ef07bcd0] [c0628f84] __schedule+0x23c/0x6a8
Jun 28 16:08:22 kernel: [ 720.365531] [ef07bdf0] [c062a448] rwsem_down_failed_common+0xd8/0x148
Jun 28 16:08:22 kernel: [ 720.365543] [ef07be20] [c015f3b0] get_super+0xb8/0xf4
Jun 28 16:08:22 kernel: [ 720.365554] [ef07be50] [c019b654] fsync_bdev+0x24/0x6c
Jun 28 16:08:22 kernel: [ 720.365565] [ef07be60] [c02fd72c] blkdev_ioctl+0x400/0x8e4
Jun 28 16:08:22 kernel: [ 720.365576] [ef07bea0] [c01701d8] do_vfs_ioctl+0xa8/0x79c
Jun 28 16:08:22 kernel: [ 720.365584] [ef07bf10] [c0170958] sys_ioctl+0x8c/0x9c
Jun 28 16:08:22 kernel: [ 720.365593] [ef07bf40] [c001731c] ret_from_syscall+0x0/0x38
Jun 28 16:08:22 kernel: [ 720.365611] --- Exception: c01 at 0xff56468
Jun 28 16:08:22 kernel: [ 720.365611] LR = 0xff563d0