I'm executing now a sync, but seems that it won't complete. Dmesg reports the following messages:
[413401.080062] INFO: task sync:30871 blocked for more than 120 seconds. [413401.080066] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [413401.080069] sync D 0000000102761f1d 0 30871 30852 0x00000000 [413401.080074] ffff88002ef3ddf0 0000000000000086 ffff880000000000 0000000000015980 [413401.080079] ffff88002ef3dfd8 0000000000015980 ffff88002ef3dfd8 ffff8801687b96e0 [413401.080083] 0000000000015980 0000000000015980 ffff88002ef3dfd8 0000000000015980 [413401.080087] Call Trace: [413401.080094] [<ffffffff81588fbd>] rwsem_down_failed_common+0x9d/0x210 [413401.080099] [<ffffffff8117a660>] ? sync_one_sb+0x0/0x30 [413401.080102] [<ffffffff8117a660>] ? sync_one_sb+0x0/0x30 [413401.080106] [<ffffffff81589186>] rwsem_down_read_failed+0x26/0x30 [413401.080110] [<ffffffff812c2644>] call_rwsem_down_read_failed+0x14/0x30 [413401.080114] [<ffffffff815883e4>] ? down_read+0x24/0x30 [413401.080117] [<ffffffff81154f4b>] iterate_supers+0x7b/0xd0 [413401.080120] [<ffffffff8117a6bf>] sys_sync+0x2f/0x70 [413401.080125] [<ffffffff8100a0f2>] system_call_fastpath+0x16/0x1b [413521.080063] INFO: task sync:30871 blocked for more than 120 seconds. [413521.080066] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [413521.080069] sync D 0000000102761f1d 0 30871 30852 0x00000000 [413521.080074] ffff88002ef3ddf0 0000000000000086 ffff880000000000 0000000000015980 [413521.080078] ffff88002ef3dfd8 0000000000015980 ffff88002ef3dfd8 ffff8801687b96e0 [413521.080083] 0000000000015980 0000000000015980 ffff88002ef3dfd8 0000000000015980 [413521.080087] Call Trace: [413521.080094] [<ffffffff81588fbd>] rwsem_down_failed_common+0x9d/0x210 [413521.080099] [<ffffffff8117a660>] ? sync_one_sb+0x0/0x30 [413521.080102] [<ffffffff8117a660>] ? sync_one_sb+0x0/0x30 [413521.080105] [<ffffffff81589186>] rwsem_down_read_failed+0x26/0x30 [413521.080110] [<ffffffff812c2644>] call_rwsem_down_read_failed+0x14/0x30 [413521.080113] [<ffffffff815883e4>] ? down_read+0x24/0x30 [413521.080117] [<ffffffff81154f4b>] iterate_supers+0x7b/0xd0 [413521.080120] [<ffffffff8117a6bf>] sys_sync+0x2f/0x70 [413521.080124] [<ffffffff8100a0f2>] system_call_fastpath+0x16/0x1b -- dpkg in uninterruptible sleep https://bugs.launchpad.net/bugs/606341 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
