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@xxxxxxxxxxxxxxxxxxxxxx Reporter: mcgrof@xxxxxxxxxx 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 -- You are receiving this mail because: You are watching the assignee of the bug.
