Paste #21028
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.740982] INFO: task lvdisplay:1664 blocked for more than 120 seconds. Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.742180] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743380] lvdisplay D ffffffff81806240 0 1664 1663 0x00000004 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743386] ffff88011725dae8 0000000000000082 000000001707880c ffffffff81c17400 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743392] ffff88011725dfd8 ffff88011725dfd8 ffff88011725dfd8 00000000000136c0 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743397] ffffffff81c0d020 ffff88006cbb44a0 ffff88011725dab8 ffff88011fc13f80 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743402] Call Trace: Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743407] [<ffffffff8165344f>] schedule+0x3f/0x60 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743410] [<ffffffff816534ff>] io_schedule+0x8f/0xd0 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743415] [<ffffffff811adab4>] dio_await_completion+0x54/0xd0 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743419] [<ffffffff811b00c4>] __blockdev_direct_IO+0x954/0xd90 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743424] [<ffffffff811ac330>] ? blkdev_get_block+0x80/0x80 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743428] [<ffffffff811abdf7>] blkdev_direct_IO+0x57/0x60 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743432] [<ffffffff811ac330>] ? blkdev_get_block+0x80/0x80 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743437] [<ffffffff81116bab>] generic_file_aio_read+0x24b/0x280 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743441] [<ffffffff8118449c>] ? path_openat+0xfc/0x3f0 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743445] [<ffffffff81174522>] do_sync_read+0xd2/0x110 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743450] [<ffffffff81298d33>] ? security_file_permission+0x93/0xb0 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743453] [<ffffffff811749a1>] ? rw_verify_area+0x61/0xf0 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743457] [<ffffffff81174e80>] vfs_read+0xb0/0x180 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743460] [<ffffffff81174f9a>] sys_read+0x4a/0x90 Sep 20 16:16:46 devstack-1348151491 kernel: [ 6240.743464] [<ffffffff8165d8c2>] system_call_fastpath+0x16/0x1b Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.740167] INFO: task lvdisplay:1616 blocked for more than 120 seconds. Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.740827] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741542] lvdisplay D ffffffff81806240 0 1616 1614 0x00000004 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741547] ffff8800bdd0dae8 0000000000000082 000000001707880c ffffffff81c17400 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741550] ffff8800bdd0dfd8 ffff8800bdd0dfd8 ffff8800bdd0dfd8 00000000000136c0 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741553] ffff880118b116e0 ffff88011848c4a0 ffff8800bdd0dab8 ffff88011fd13f80 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741557] Call Trace: Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741566] [<ffffffff8165344f>] schedule+0x3f/0x60 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741568] [<ffffffff816534ff>] io_schedule+0x8f/0xd0 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741574] [<ffffffff811adab4>] dio_await_completion+0x54/0xd0 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741577] [<ffffffff811b00c4>] __blockdev_direct_IO+0x954/0xd90 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741580] [<ffffffff811ac330>] ? blkdev_get_block+0x80/0x80 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741583] [<ffffffff811abdf7>] blkdev_direct_IO+0x57/0x60 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741586] [<ffffffff811ac330>] ? blkdev_get_block+0x80/0x80 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741593] [<ffffffff81116bab>] generic_file_aio_read+0x24b/0x280 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741598] [<ffffffff8118449c>] ? path_openat+0xfc/0x3f0 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741601] [<ffffffff81174522>] do_sync_read+0xd2/0x110 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741605] [<ffffffff81298d33>] ? security_file_permission+0x93/0xb0 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741608] [<ffffffff811749a1>] ? rw_verify_area+0x61/0xf0 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741610] [<ffffffff81174e80>] vfs_read+0xb0/0x180 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741612] [<ffffffff81174f9a>] sys_read+0x4a/0x90 Sep 20 16:18:46 devstack-1348151491 kernel: [ 6360.741615] [<ffffffff8165d8c2>] system_call_fastpath+0x16/0x1b |