From: bugzilla-daemon@bugzilla.kernel.org
To: linux-xfs@vger.kernel.org
Subject: [Bug 208907] New: [fstests generic/074 on xfs]: 5.7.10 fails with a hung task on
Date: Fri, 14 Aug 2020 18:43:18 +0000 [thread overview]
Message-ID: <bug-208907-201763@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=208907
Bug ID: 208907
Summary: [fstests generic/074 on xfs]: 5.7.10 fails with a hung
task on
Product: File System
Version: 2.5
Kernel Version: 5.7.10
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: XFS
Assignee: filesystem_xfs@kernel-bugs.kernel.org
Reporter: mcgrof@kernel.org
Regression: No
Should be extremely easy to reproduce in 5 commands with kdevops [0], leave
everything with the defaults, and then just enable fstests.
[0] https://github.com/mcgrof/kdevops
make bringup
make fstests
Just ssh to kdevops-xfs and run:
cd /var/lib/xfstests/
./gendisks.sh -m
./check generic/074
Aug 14 18:27:34 kdevops-xfs-dev kernel: XFS (loop16): Mounting V5 Filesystem
Aug 14 18:27:34 kdevops-xfs-dev kernel: XFS (loop16): Ending clean mount
Aug 14 18:27:34 kdevops-xfs-dev kernel: xfs filesystem being mounted at
/media/test supports timestamps until 2038 (0x7fffffff)
Aug 14 18:28:16 kdevops-xfs-dev kernel: nvme nvme1: I/O 128 QID 2 timeout,
aborting
Aug 14 18:28:16 kdevops-xfs-dev kernel: nvme nvme1: Abort status: 0x4001
Aug 14 18:28:47 kdevops-xfs-dev kernel: nvme nvme1: I/O 128 QID 2 timeout,
reset controller
Aug 14 18:28:54 kdevops-xfs-dev kernel: sched: RT throttling activated
Aug 14 18:31:12 kdevops-xfs-dev kernel: INFO: task xfsaild/nvme1n1:289 blocked
for more than 120 seconds.
Aug 14 18:31:12 kdevops-xfs-dev kernel: Not tainted 5.7.0-2-amd64 #1
Debian 5.7.10-1
Aug 14 18:31:12 kdevops-xfs-dev kernel: "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Aug 14 18:31:12 kdevops-xfs-dev kernel: xfsaild/nvme1n1 D 0 289 2
0x80004000
Aug 14 18:31:12 kdevops-xfs-dev kernel: Call Trace:
Aug 14 18:31:12 kdevops-xfs-dev kernel: __schedule+0x2da/0x770
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? xlog_cil_force_lsn+0xc0/0x220 [xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: schedule+0x4a/0xb0
Aug 14 18:31:12 kdevops-xfs-dev kernel: xlog_wait_on_iclog+0x113/0x130 [xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? wake_up_q+0xa0/0xa0
Aug 14 18:31:12 kdevops-xfs-dev kernel: xfsaild+0x1bd/0x810 [xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? __switch_to+0x80/0x3c0
Aug 14 18:31:12 kdevops-xfs-dev kernel: kthread+0xf9/0x130
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? xfs_trans_ail_cursor_first+0x80/0x80
[xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? kthread_park+0x90/0x90
Aug 14 18:31:12 kdevops-xfs-dev kernel: ret_from_fork+0x35/0x40
Aug 14 18:31:12 kdevops-xfs-dev kernel: INFO: task loop16:912 blocked for more
than 120 seconds.
Aug 14 18:31:12 kdevops-xfs-dev kernel: Not tainted 5.7.0-2-amd64 #1
Debian 5.7.10-1
Aug 14 18:31:12 kdevops-xfs-dev kernel: "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Aug 14 18:31:12 kdevops-xfs-dev kernel: loop16 D 0 912 2
0x80004000
Aug 14 18:31:12 kdevops-xfs-dev kernel: Call Trace:
Aug 14 18:31:12 kdevops-xfs-dev kernel: __schedule+0x2da/0x770
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? xlog_cil_force_lsn+0xc0/0x220 [xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: schedule+0x4a/0xb0
Aug 14 18:31:12 kdevops-xfs-dev kernel: xlog_wait_on_iclog+0x113/0x130 [xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? wake_up_q+0xa0/0xa0
Aug 14 18:31:12 kdevops-xfs-dev kernel: xfsaild+0x1bd/0x810 [xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? __switch_to+0x80/0x3c0
Aug 14 18:31:12 kdevops-xfs-dev kernel: kthread+0xf9/0x130
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? xfs_trans_ail_cursor_first+0x80/0x80
[xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? kthread_park+0x90/0x90
Aug 14 18:31:12 kdevops-xfs-dev kernel: ret_from_fork+0x35/0x40
Aug 14 18:31:12 kdevops-xfs-dev kernel: INFO: task loop16:912 blocked for more
than 120 seconds.
Aug 14 18:31:12 kdevops-xfs-dev kernel: Not tainted 5.7.0-2-amd64 #1
Debian 5.7.10-1
Aug 14 18:31:12 kdevops-xfs-dev kernel: "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Aug 14 18:31:12 kdevops-xfs-dev kernel: loop16 D 0 912 2
0x80004000
Aug 14 18:31:12 kdevops-xfs-dev kernel: Call Trace:
Aug 14 18:31:12 kdevops-xfs-dev kernel: __schedule+0x2da/0x770
Aug 14 18:31:12 kdevops-xfs-dev kernel: schedule+0x4a/0xb0
Aug 14 18:31:12 kdevops-xfs-dev kernel: xlog_wait_on_iclog+0x113/0x130 [xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? wake_up_q+0xa0/0xa0
Aug 14 18:31:12 kdevops-xfs-dev kernel: __xfs_log_force_lsn+0x10a/0x1d0 [xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? xfs_file_fsync+0x1f4/0x230 [xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: xfs_log_force_lsn+0x91/0x120 [xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: xfs_file_fsync+0x1f4/0x230 [xfs]
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? __switch_to_asm+0x34/0x70
Aug 14 18:31:12 kdevops-xfs-dev kernel: loop_queue_work+0x47d/0xa50 [loop]
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? __switch_to+0x80/0x3c0
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? __schedule+0x2e2/0x770
Aug 14 18:31:12 kdevops-xfs-dev kernel: kthread_worker_fn+0x73/0x1d0
Aug 14 18:31:12 kdevops-xfs-dev kernel: kthread+0xf9/0x130
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? loop_info64_to_compat+0x220/0x220
[loop]
Aug 14 18:31:12 kdevops-xfs-dev kernel: ? kthread_park+0x90/0x90
Aug 14 18:31:12 kdevops-xfs-dev kernel: ret_from_fork+0x35/0x40
Aug 14 18:31:12 kdevops-xfs-dev kernel: INFO: task umount:2212 blocked for more
than 120 seconds.
Aug 14 18:31:12 kdevops-xfs-dev kernel: Not tainted 5.7.0-2-amd64 #1
Debian 5.7.10-1
Aug 14 18:31:12 kdevops-xfs-dev kernel: "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Aug 14 18:31:12 kdevops-xfs-dev kernel: umount D 0 2212 2208
0x00004000
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next reply other threads:[~2020-08-14 18:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-14 18:43 bugzilla-daemon [this message]
2020-08-14 19:19 ` [Bug 208907] [fstests generic/074 on xfs]: 5.7.10 fails with a hung task on bugzilla-daemon
2020-08-14 22:41 ` [Bug 208907] New: " Dave Chinner
2020-08-14 22:41 ` [Bug 208907] " bugzilla-daemon
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