Kernel 5.15.85 sudden Windows VM freeze (not responding) during Windows Update

Feb 24, 2023
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This morning one of our Windows VM froze during a Windows Update and didn't respond anymore. I set the state in HA from started to stopped and stopped the VM manually. Next I set the HA state from stopped to started. The VM tried to start but failed. Proxmox then migrated the VM to another host were it started without any issues. I stopped the Windows Update from installing again. All of the other VMs were not affected on the host. The host were the VM crashed, has now incresed IO delay. Around 6:00 am it was at 0.15% IO delay. At 7:30am it is around 8.3%.

Here is the log from the host this morning. The second part of the log is in the first reply of this post.

Code:
Feb 24 06:03:24 pve1 systemd[1]: Starting Daily apt upgrade and clean activities...
Feb 24 06:03:25 pve1 systemd[1]: apt-daily-upgrade.service: Succeeded.
Feb 24 06:03:25 pve1 systemd[1]: Finished Daily apt upgrade and clean activities.
Feb 24 06:17:01 pve1 CRON[3213731]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Feb 24 06:17:01 pve1 CRON[3213732]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Feb 24 06:17:01 pve1 CRON[3213731]: pam_unix(cron:session): session closed for user root
Feb 24 06:24:19 pve1 kernel: INFO: task worker:3212776 blocked for more than 120 seconds.
Feb 24 06:24:19 pve1 kernel:       Tainted: P           O      5.15.85-1-pve #1
Feb 24 06:24:19 pve1 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 24 06:24:19 pve1 kernel: task:worker          state:D stack:    0 pid:3212776 ppid:     1 flags:0x00004000
Feb 24 06:24:19 pve1 kernel: Call Trace:
Feb 24 06:24:19 pve1 kernel:  <TASK>
Feb 24 06:24:19 pve1 kernel:  __schedule+0x34e/0x1740
Feb 24 06:24:19 pve1 kernel:  ? release_pages+0x162/0x530
Feb 24 06:24:19 pve1 kernel:  schedule+0x69/0x110
Feb 24 06:24:19 pve1 kernel:  io_schedule+0x46/0x80
Feb 24 06:24:19 pve1 kernel:  wait_on_page_bit_common+0x114/0x3e0
Feb 24 06:24:19 pve1 kernel:  ? filemap_invalidate_unlock_two+0x50/0x50
Feb 24 06:24:19 pve1 kernel:  wait_on_page_bit+0x3f/0x50
Feb 24 06:24:19 pve1 kernel:  wait_on_page_writeback+0x26/0x80
Feb 24 06:24:19 pve1 kernel:  __filemap_fdatawait_range+0x97/0x120
Feb 24 06:24:19 pve1 kernel:  file_write_and_wait_range+0xd3/0xf0
Feb 24 06:24:19 pve1 kernel:  cifs_strict_fsync+0x3b/0x430 [cifs]
Feb 24 06:24:19 pve1 kernel:  __x64_sys_fdatasync+0x4c/0x90
Feb 24 06:24:19 pve1 kernel:  do_syscall_64+0x5c/0xc0
Feb 24 06:24:19 pve1 kernel:  ? syscall_exit_to_user_mode+0x27/0x50
Feb 24 06:24:19 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:24:19 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:24:19 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:24:19 pve1 kernel:  entry_SYSCALL_64_after_hwframe+0x61/0xcb
Feb 24 06:24:19 pve1 kernel: RIP: 0033:0x7f108289e4ab
Feb 24 06:24:19 pve1 kernel: RSP: 002b:00007f0cf6cf5330 EFLAGS: 00000293 ORIG_RAX: 000000000000004b
Feb 24 06:24:19 pve1 kernel: RAX: ffffffffffffffda RBX: 000055bed9479070 RCX: 00007f108289e4ab
Feb 24 06:24:19 pve1 kernel: RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000000000026
Feb 24 06:24:19 pve1 kernel: RBP: 00007f1068003500 R08: 0000000000000000 R09: 00000000ffffffff
Feb 24 06:24:19 pve1 kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
Feb 24 06:24:19 pve1 kernel: R13: 00007f1068003578 R14: 000055bed704cb05 R15: 0000000000802000
Feb 24 06:24:19 pve1 kernel:  </TASK>
Feb 24 06:25:01 pve1 CRON[3229538]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Feb 24 06:25:01 pve1 CRON[3229539]: (root) CMD (test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily ))
Feb 24 06:25:01 pve1 CRON[3229538]: pam_unix(cron:session): session closed for user root
Feb 24 06:26:20 pve1 kernel: INFO: task worker:3212776 blocked for more than 241 seconds.
Feb 24 06:26:20 pve1 kernel:       Tainted: P           O      5.15.85-1-pve #1
Feb 24 06:26:20 pve1 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 24 06:26:20 pve1 kernel: task:worker          state:D stack:    0 pid:3212776 ppid:     1 flags:0x00004000
Feb 24 06:26:20 pve1 kernel: Call Trace:
Feb 24 06:26:20 pve1 kernel:  <TASK>
Feb 24 06:26:20 pve1 kernel:  __schedule+0x34e/0x1740
Feb 24 06:26:20 pve1 kernel:  ? release_pages+0x162/0x530
Feb 24 06:26:20 pve1 kernel:  schedule+0x69/0x110
Feb 24 06:26:20 pve1 kernel:  io_schedule+0x46/0x80
Feb 24 06:26:20 pve1 kernel:  wait_on_page_bit_common+0x114/0x3e0
Feb 24 06:26:20 pve1 kernel:  ? filemap_invalidate_unlock_two+0x50/0x50
Feb 24 06:26:20 pve1 kernel:  wait_on_page_bit+0x3f/0x50
Feb 24 06:26:20 pve1 kernel:  wait_on_page_writeback+0x26/0x80
Feb 24 06:26:20 pve1 kernel:  __filemap_fdatawait_range+0x97/0x120
Feb 24 06:26:20 pve1 kernel:  file_write_and_wait_range+0xd3/0xf0
Feb 24 06:26:20 pve1 kernel:  cifs_strict_fsync+0x3b/0x430 [cifs]
Feb 24 06:26:20 pve1 kernel:  __x64_sys_fdatasync+0x4c/0x90
Feb 24 06:26:20 pve1 kernel:  do_syscall_64+0x5c/0xc0
Feb 24 06:26:20 pve1 kernel:  ? syscall_exit_to_user_mode+0x27/0x50
Feb 24 06:26:20 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:26:20 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:26:20 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:26:20 pve1 kernel:  entry_SYSCALL_64_after_hwframe+0x61/0xcb
Feb 24 06:26:20 pve1 kernel: RIP: 0033:0x7f108289e4ab
Feb 24 06:26:20 pve1 kernel: RSP: 002b:00007f0cf6cf5330 EFLAGS: 00000293 ORIG_RAX: 000000000000004b
Feb 24 06:26:20 pve1 kernel: RAX: ffffffffffffffda RBX: 000055bed9479070 RCX: 00007f108289e4ab
Feb 24 06:26:20 pve1 kernel: RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000000000026
Feb 24 06:26:20 pve1 kernel: RBP: 00007f1068003500 R08: 0000000000000000 R09: 00000000ffffffff
Feb 24 06:26:20 pve1 kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
Feb 24 06:26:20 pve1 kernel: R13: 00007f1068003578 R14: 000055bed704cb05 R15: 0000000000802000
Feb 24 06:26:20 pve1 kernel:  </TASK>
Feb 24 06:28:20 pve1 kernel: INFO: task worker:3212776 blocked for more than 362 seconds.
Feb 24 06:28:20 pve1 kernel:       Tainted: P           O      5.15.85-1-pve #1
Feb 24 06:28:20 pve1 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 24 06:28:20 pve1 kernel: task:worker          state:D stack:    0 pid:3212776 ppid:     1 flags:0x00004000
Feb 24 06:28:20 pve1 kernel: Call Trace:
Feb 24 06:28:20 pve1 kernel:  <TASK>
Feb 24 06:28:20 pve1 kernel:  __schedule+0x34e/0x1740
Feb 24 06:28:20 pve1 kernel:  ? release_pages+0x162/0x530
Feb 24 06:28:20 pve1 kernel:  schedule+0x69/0x110
Feb 24 06:28:20 pve1 kernel:  io_schedule+0x46/0x80
Feb 24 06:28:20 pve1 kernel:  wait_on_page_bit_common+0x114/0x3e0
Feb 24 06:28:20 pve1 kernel:  ? filemap_invalidate_unlock_two+0x50/0x50
Feb 24 06:28:20 pve1 kernel:  wait_on_page_bit+0x3f/0x50
Feb 24 06:28:20 pve1 kernel:  wait_on_page_writeback+0x26/0x80
Feb 24 06:28:20 pve1 kernel:  __filemap_fdatawait_range+0x97/0x120
Feb 24 06:28:20 pve1 kernel:  file_write_and_wait_range+0xd3/0xf0
Feb 24 06:28:20 pve1 kernel:  cifs_strict_fsync+0x3b/0x430 [cifs]
Feb 24 06:28:20 pve1 kernel:  __x64_sys_fdatasync+0x4c/0x90
Feb 24 06:28:20 pve1 kernel:  do_syscall_64+0x5c/0xc0
Feb 24 06:28:20 pve1 kernel:  ? syscall_exit_to_user_mode+0x27/0x50
Feb 24 06:28:20 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:28:20 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:28:20 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:28:20 pve1 kernel:  entry_SYSCALL_64_after_hwframe+0x61/0xcb
Feb 24 06:28:20 pve1 kernel: RIP: 0033:0x7f108289e4ab
Feb 24 06:28:20 pve1 kernel: RSP: 002b:00007f0cf6cf5330 EFLAGS: 00000293 ORIG_RAX: 000000000000004b
Feb 24 06:28:20 pve1 kernel: RAX: ffffffffffffffda RBX: 000055bed9479070 RCX: 00007f108289e4ab
Feb 24 06:28:20 pve1 kernel: RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000000000026
Feb 24 06:28:20 pve1 kernel: RBP: 00007f1068003500 R08: 0000000000000000 R09: 00000000ffffffff
Feb 24 06:28:20 pve1 kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
Feb 24 06:28:20 pve1 kernel: R13: 00007f1068003578 R14: 000055bed704cb05 R15: 0000000000802000
Feb 24 06:28:20 pve1 kernel:  </TASK>
Feb 24 06:30:21 pve1 kernel: INFO: task worker:3212776 blocked for more than 483 seconds.
Feb 24 06:30:21 pve1 kernel:       Tainted: P           O      5.15.85-1-pve #1
Feb 24 06:30:21 pve1 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 24 06:30:21 pve1 kernel: task:worker          state:D stack:    0 pid:3212776 ppid:     1 flags:0x00004000
Feb 24 06:30:21 pve1 kernel: Call Trace:
Feb 24 06:30:21 pve1 kernel:  <TASK>
Feb 24 06:30:21 pve1 kernel:  __schedule+0x34e/0x1740
Feb 24 06:30:21 pve1 kernel:  ? release_pages+0x162/0x530
Feb 24 06:30:21 pve1 kernel:  schedule+0x69/0x110
Feb 24 06:30:21 pve1 kernel:  io_schedule+0x46/0x80
Feb 24 06:30:21 pve1 kernel:  wait_on_page_bit_common+0x114/0x3e0
Feb 24 06:30:21 pve1 kernel:  ? filemap_invalidate_unlock_two+0x50/0x50
Feb 24 06:30:21 pve1 kernel:  wait_on_page_bit+0x3f/0x50
Feb 24 06:30:21 pve1 kernel:  wait_on_page_writeback+0x26/0x80
Feb 24 06:30:21 pve1 kernel:  __filemap_fdatawait_range+0x97/0x120
Feb 24 06:30:21 pve1 kernel:  file_write_and_wait_range+0xd3/0xf0
Feb 24 06:30:21 pve1 kernel:  cifs_strict_fsync+0x3b/0x430 [cifs]
Feb 24 06:30:21 pve1 kernel:  __x64_sys_fdatasync+0x4c/0x90
Feb 24 06:30:21 pve1 kernel:  do_syscall_64+0x5c/0xc0
Feb 24 06:30:21 pve1 kernel:  ? syscall_exit_to_user_mode+0x27/0x50
Feb 24 06:30:21 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:30:21 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:30:21 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:30:21 pve1 kernel:  entry_SYSCALL_64_after_hwframe+0x61/0xcb
Feb 24 06:30:21 pve1 kernel: RIP: 0033:0x7f108289e4ab
Feb 24 06:30:21 pve1 kernel: RSP: 002b:00007f0cf6cf5330 EFLAGS: 00000293 ORIG_RAX: 000000000000004b
Feb 24 06:30:21 pve1 kernel: RAX: ffffffffffffffda RBX: 000055bed9479070 RCX: 00007f108289e4ab
Feb 24 06:30:21 pve1 kernel: RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000000000026
Feb 24 06:30:21 pve1 kernel: RBP: 00007f1068003500 R08: 0000000000000000 R09: 00000000ffffffff
Feb 24 06:30:21 pve1 kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
Feb 24 06:30:21 pve1 kernel: R13: 00007f1068003578 R14: 000055bed704cb05 R15: 0000000000802000
Feb 24 06:30:21 pve1 kernel:  </TASK>
Feb 24 06:32:22 pve1 kernel: INFO: task worker:3212776 blocked for more than 604 seconds.
Feb 24 06:32:22 pve1 kernel:       Tainted: P           O      5.15.85-1-pve #1
Feb 24 06:32:22 pve1 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 24 06:32:22 pve1 kernel: task:worker          state:D stack:    0 pid:3212776 ppid:     1 flags:0x00004000
Feb 24 06:32:22 pve1 kernel: Call Trace:
Feb 24 06:32:22 pve1 kernel:  <TASK>
Feb 24 06:32:22 pve1 kernel:  __schedule+0x34e/0x1740
Feb 24 06:32:22 pve1 kernel:  ? release_pages+0x162/0x530
Feb 24 06:32:22 pve1 kernel:  schedule+0x69/0x110
Feb 24 06:32:22 pve1 kernel:  io_schedule+0x46/0x80
Feb 24 06:32:22 pve1 kernel:  wait_on_page_bit_common+0x114/0x3e0
Feb 24 06:32:22 pve1 kernel:  ? filemap_invalidate_unlock_two+0x50/0x50
Feb 24 06:32:22 pve1 kernel:  wait_on_page_bit+0x3f/0x50
Feb 24 06:32:22 pve1 kernel:  wait_on_page_writeback+0x26/0x80
Feb 24 06:32:22 pve1 kernel:  __filemap_fdatawait_range+0x97/0x120
Feb 24 06:32:22 pve1 kernel:  file_write_and_wait_range+0xd3/0xf0
Feb 24 06:32:22 pve1 kernel:  cifs_strict_fsync+0x3b/0x430 [cifs]
Feb 24 06:32:22 pve1 kernel:  __x64_sys_fdatasync+0x4c/0x90
Feb 24 06:32:22 pve1 kernel:  do_syscall_64+0x5c/0xc0
Feb 24 06:32:22 pve1 kernel:  ? syscall_exit_to_user_mode+0x27/0x50
Feb 24 06:32:22 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:32:22 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:32:22 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:32:22 pve1 kernel:  entry_SYSCALL_64_after_hwframe+0x61/0xcb
Feb 24 06:32:22 pve1 kernel: RIP: 0033:0x7f108289e4ab
Feb 24 06:32:22 pve1 kernel: RSP: 002b:00007f0cf6cf5330 EFLAGS: 00000293 ORIG_RAX: 000000000000004b
Feb 24 06:32:22 pve1 kernel: RAX: ffffffffffffffda RBX: 000055bed9479070 RCX: 00007f108289e4ab
Feb 24 06:32:22 pve1 kernel: RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000000000026
Feb 24 06:32:22 pve1 kernel: RBP: 00007f1068003500 R08: 0000000000000000 R09: 00000000ffffffff
Feb 24 06:32:22 pve1 kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
Feb 24 06:32:22 pve1 kernel: R13: 00007f1068003578 R14: 000055bed704cb05 R15: 0000000000802000
Feb 24 06:32:22 pve1 kernel:  </TASK>
 
Code:
Feb 24 06:34:23 pve1 kernel: INFO: task worker:3212776 blocked for more than 724 seconds.
Feb 24 06:34:23 pve1 kernel:       Tainted: P           O      5.15.85-1-pve #1
Feb 24 06:34:23 pve1 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 24 06:34:23 pve1 kernel: task:worker          state:D stack:    0 pid:3212776 ppid:     1 flags:0x00004000
Feb 24 06:34:23 pve1 kernel: Call Trace:
Feb 24 06:34:23 pve1 kernel:  <TASK>
Feb 24 06:34:23 pve1 kernel:  __schedule+0x34e/0x1740
Feb 24 06:34:23 pve1 kernel:  ? release_pages+0x162/0x530
Feb 24 06:34:23 pve1 kernel:  schedule+0x69/0x110
Feb 24 06:34:23 pve1 kernel:  io_schedule+0x46/0x80
Feb 24 06:34:23 pve1 kernel:  wait_on_page_bit_common+0x114/0x3e0
Feb 24 06:34:23 pve1 kernel:  ? filemap_invalidate_unlock_two+0x50/0x50
Feb 24 06:34:23 pve1 kernel:  wait_on_page_bit+0x3f/0x50
Feb 24 06:34:23 pve1 kernel:  wait_on_page_writeback+0x26/0x80
Feb 24 06:34:23 pve1 kernel:  __filemap_fdatawait_range+0x97/0x120
Feb 24 06:34:23 pve1 kernel:  file_write_and_wait_range+0xd3/0xf0
Feb 24 06:34:23 pve1 kernel:  cifs_strict_fsync+0x3b/0x430 [cifs]
Feb 24 06:34:23 pve1 kernel:  __x64_sys_fdatasync+0x4c/0x90
Feb 24 06:34:23 pve1 kernel:  do_syscall_64+0x5c/0xc0
Feb 24 06:34:23 pve1 kernel:  ? syscall_exit_to_user_mode+0x27/0x50
Feb 24 06:34:23 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:34:23 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:34:23 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:34:23 pve1 kernel:  entry_SYSCALL_64_after_hwframe+0x61/0xcb
Feb 24 06:34:23 pve1 kernel: RIP: 0033:0x7f108289e4ab
Feb 24 06:34:23 pve1 kernel: RSP: 002b:00007f0cf6cf5330 EFLAGS: 00000293 ORIG_RAX: 000000000000004b
Feb 24 06:34:23 pve1 kernel: RAX: ffffffffffffffda RBX: 000055bed9479070 RCX: 00007f108289e4ab
Feb 24 06:34:23 pve1 kernel: RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000000000026
Feb 24 06:34:23 pve1 kernel: RBP: 00007f1068003500 R08: 0000000000000000 R09: 00000000ffffffff
Feb 24 06:34:23 pve1 kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
Feb 24 06:34:23 pve1 kernel: R13: 00007f1068003578 R14: 000055bed704cb05 R15: 0000000000802000
Feb 24 06:34:23 pve1 kernel:  </TASK>
Feb 24 06:36:24 pve1 kernel: INFO: task worker:3212776 blocked for more than 845 seconds.
Feb 24 06:36:24 pve1 kernel:       Tainted: P           O      5.15.85-1-pve #1
Feb 24 06:36:24 pve1 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 24 06:36:24 pve1 kernel: task:worker          state:D stack:    0 pid:3212776 ppid:     1 flags:0x00004000
Feb 24 06:36:24 pve1 kernel: Call Trace:
Feb 24 06:36:24 pve1 kernel:  <TASK>
Feb 24 06:36:24 pve1 kernel:  __schedule+0x34e/0x1740
Feb 24 06:36:24 pve1 kernel:  ? release_pages+0x162/0x530
Feb 24 06:36:24 pve1 kernel:  schedule+0x69/0x110
Feb 24 06:36:24 pve1 kernel:  io_schedule+0x46/0x80
Feb 24 06:36:24 pve1 kernel:  wait_on_page_bit_common+0x114/0x3e0
Feb 24 06:36:24 pve1 kernel:  ? filemap_invalidate_unlock_two+0x50/0x50
Feb 24 06:36:24 pve1 kernel:  wait_on_page_bit+0x3f/0x50
Feb 24 06:36:24 pve1 kernel:  wait_on_page_writeback+0x26/0x80
Feb 24 06:36:24 pve1 kernel:  __filemap_fdatawait_range+0x97/0x120
Feb 24 06:36:24 pve1 kernel:  file_write_and_wait_range+0xd3/0xf0
Feb 24 06:36:24 pve1 kernel:  cifs_strict_fsync+0x3b/0x430 [cifs]
Feb 24 06:36:24 pve1 kernel:  __x64_sys_fdatasync+0x4c/0x90
Feb 24 06:36:24 pve1 kernel:  do_syscall_64+0x5c/0xc0
Feb 24 06:36:24 pve1 kernel:  ? syscall_exit_to_user_mode+0x27/0x50
Feb 24 06:36:24 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:36:24 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:36:24 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:36:24 pve1 kernel:  entry_SYSCALL_64_after_hwframe+0x61/0xcb
Feb 24 06:36:24 pve1 kernel: RIP: 0033:0x7f108289e4ab
Feb 24 06:36:24 pve1 kernel: RSP: 002b:00007f0cf6cf5330 EFLAGS: 00000293 ORIG_RAX: 000000000000004b
Feb 24 06:36:24 pve1 kernel: RAX: ffffffffffffffda RBX: 000055bed9479070 RCX: 00007f108289e4ab
Feb 24 06:36:24 pve1 kernel: RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000000000026
Feb 24 06:36:24 pve1 kernel: RBP: 00007f1068003500 R08: 0000000000000000 R09: 00000000ffffffff
Feb 24 06:36:24 pve1 kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
Feb 24 06:36:24 pve1 kernel: R13: 00007f1068003578 R14: 000055bed704cb05 R15: 0000000000802000
Feb 24 06:36:24 pve1 kernel:  </TASK>
Feb 24 06:38:25 pve1 kernel: INFO: task worker:3212776 blocked for more than 966 seconds.
Feb 24 06:38:25 pve1 kernel:       Tainted: P           O      5.15.85-1-pve #1
Feb 24 06:38:25 pve1 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 24 06:38:25 pve1 kernel: task:worker          state:D stack:    0 pid:3212776 ppid:     1 flags:0x00004000
Feb 24 06:38:25 pve1 kernel: Call Trace:
Feb 24 06:38:25 pve1 kernel:  <TASK>
Feb 24 06:38:25 pve1 kernel:  __schedule+0x34e/0x1740
Feb 24 06:38:25 pve1 kernel:  ? release_pages+0x162/0x530
Feb 24 06:38:25 pve1 kernel:  schedule+0x69/0x110
Feb 24 06:38:25 pve1 kernel:  io_schedule+0x46/0x80
Feb 24 06:38:25 pve1 kernel:  wait_on_page_bit_common+0x114/0x3e0
Feb 24 06:38:25 pve1 kernel:  ? filemap_invalidate_unlock_two+0x50/0x50
Feb 24 06:38:25 pve1 kernel:  wait_on_page_bit+0x3f/0x50
Feb 24 06:38:25 pve1 kernel:  wait_on_page_writeback+0x26/0x80
Feb 24 06:38:25 pve1 kernel:  __filemap_fdatawait_range+0x97/0x120
Feb 24 06:38:25 pve1 kernel:  file_write_and_wait_range+0xd3/0xf0
Feb 24 06:38:25 pve1 kernel:  cifs_strict_fsync+0x3b/0x430 [cifs]
Feb 24 06:38:25 pve1 kernel:  __x64_sys_fdatasync+0x4c/0x90
Feb 24 06:38:25 pve1 kernel:  do_syscall_64+0x5c/0xc0
Feb 24 06:38:25 pve1 kernel:  ? syscall_exit_to_user_mode+0x27/0x50
Feb 24 06:38:25 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:38:25 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:38:25 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:38:25 pve1 kernel:  entry_SYSCALL_64_after_hwframe+0x61/0xcb
Feb 24 06:38:25 pve1 kernel: RIP: 0033:0x7f108289e4ab
Feb 24 06:38:25 pve1 kernel: RSP: 002b:00007f0cf6cf5330 EFLAGS: 00000293 ORIG_RAX: 000000000000004b
Feb 24 06:38:25 pve1 kernel: RAX: ffffffffffffffda RBX: 000055bed9479070 RCX: 00007f108289e4ab
Feb 24 06:38:25 pve1 kernel: RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000000000026
Feb 24 06:38:25 pve1 kernel: RBP: 00007f1068003500 R08: 0000000000000000 R09: 00000000ffffffff
Feb 24 06:38:25 pve1 kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
Feb 24 06:38:25 pve1 kernel: R13: 00007f1068003578 R14: 000055bed704cb05 R15: 0000000000802000
Feb 24 06:38:25 pve1 kernel:  </TASK>
Feb 24 06:39:25 pve1 pmxcfs[1183]: [dcdb] notice: data verification successful
Feb 24 06:40:25 pve1 kernel: INFO: task worker:3212776 blocked for more than 1087 seconds.
Feb 24 06:40:25 pve1 kernel:       Tainted: P           O      5.15.85-1-pve #1
Feb 24 06:40:25 pve1 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 24 06:40:25 pve1 kernel: task:worker          state:D stack:    0 pid:3212776 ppid:     1 flags:0x00004000
Feb 24 06:40:25 pve1 kernel: Call Trace:
Feb 24 06:40:25 pve1 kernel:  <TASK>
Feb 24 06:40:25 pve1 kernel:  __schedule+0x34e/0x1740
Feb 24 06:40:25 pve1 kernel:  ? release_pages+0x162/0x530
Feb 24 06:40:25 pve1 kernel:  schedule+0x69/0x110
Feb 24 06:40:25 pve1 kernel:  io_schedule+0x46/0x80
Feb 24 06:40:25 pve1 kernel:  wait_on_page_bit_common+0x114/0x3e0
Feb 24 06:40:25 pve1 kernel:  ? filemap_invalidate_unlock_two+0x50/0x50
Feb 24 06:40:25 pve1 kernel:  wait_on_page_bit+0x3f/0x50
Feb 24 06:40:25 pve1 kernel:  wait_on_page_writeback+0x26/0x80
Feb 24 06:40:25 pve1 kernel:  __filemap_fdatawait_range+0x97/0x120
Feb 24 06:40:25 pve1 kernel:  file_write_and_wait_range+0xd3/0xf0
Feb 24 06:40:25 pve1 kernel:  cifs_strict_fsync+0x3b/0x430 [cifs]
Feb 24 06:40:25 pve1 kernel:  __x64_sys_fdatasync+0x4c/0x90
Feb 24 06:40:25 pve1 kernel:  do_syscall_64+0x5c/0xc0
Feb 24 06:40:25 pve1 kernel:  ? syscall_exit_to_user_mode+0x27/0x50
Feb 24 06:40:25 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:40:25 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:40:25 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:40:25 pve1 kernel:  entry_SYSCALL_64_after_hwframe+0x61/0xcb
Feb 24 06:40:25 pve1 kernel: RIP: 0033:0x7f108289e4ab
Feb 24 06:40:25 pve1 kernel: RSP: 002b:00007f0cf6cf5330 EFLAGS: 00000293 ORIG_RAX: 000000000000004b
Feb 24 06:40:25 pve1 kernel: RAX: ffffffffffffffda RBX: 000055bed9479070 RCX: 00007f108289e4ab
Feb 24 06:40:25 pve1 kernel: RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000000000026
Feb 24 06:40:25 pve1 kernel: RBP: 00007f1068003500 R08: 0000000000000000 R09: 00000000ffffffff
Feb 24 06:40:25 pve1 kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
Feb 24 06:40:25 pve1 kernel: R13: 00007f1068003578 R14: 000055bed704cb05 R15: 0000000000802000
Feb 24 06:40:25 pve1 kernel:  </TASK>
Feb 24 06:42:26 pve1 kernel: INFO: task worker:3212776 blocked for more than 1208 seconds.
Feb 24 06:42:26 pve1 kernel:       Tainted: P           O      5.15.85-1-pve #1
Feb 24 06:42:26 pve1 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 24 06:42:26 pve1 kernel: task:worker          state:D stack:    0 pid:3212776 ppid:     1 flags:0x00004000
Feb 24 06:42:26 pve1 kernel: Call Trace:
Feb 24 06:42:26 pve1 kernel:  <TASK>
Feb 24 06:42:26 pve1 kernel:  __schedule+0x34e/0x1740
Feb 24 06:42:26 pve1 kernel:  ? release_pages+0x162/0x530
Feb 24 06:42:26 pve1 kernel:  schedule+0x69/0x110
Feb 24 06:42:26 pve1 kernel:  io_schedule+0x46/0x80
Feb 24 06:42:26 pve1 kernel:  wait_on_page_bit_common+0x114/0x3e0
Feb 24 06:42:26 pve1 kernel:  ? filemap_invalidate_unlock_two+0x50/0x50
Feb 24 06:42:26 pve1 kernel:  wait_on_page_bit+0x3f/0x50
Feb 24 06:42:26 pve1 kernel:  wait_on_page_writeback+0x26/0x80
Feb 24 06:42:26 pve1 kernel:  __filemap_fdatawait_range+0x97/0x120
Feb 24 06:42:26 pve1 kernel:  file_write_and_wait_range+0xd3/0xf0
Feb 24 06:42:26 pve1 kernel:  cifs_strict_fsync+0x3b/0x430 [cifs]
Feb 24 06:42:26 pve1 kernel:  __x64_sys_fdatasync+0x4c/0x90
Feb 24 06:42:26 pve1 kernel:  do_syscall_64+0x5c/0xc0
Feb 24 06:42:26 pve1 kernel:  ? syscall_exit_to_user_mode+0x27/0x50
Feb 24 06:42:26 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:42:26 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:42:26 pve1 kernel:  ? do_syscall_64+0x69/0xc0
Feb 24 06:42:26 pve1 kernel:  entry_SYSCALL_64_after_hwframe+0x61/0xcb
Feb 24 06:42:26 pve1 kernel: RIP: 0033:0x7f108289e4ab
Feb 24 06:42:26 pve1 kernel: RSP: 002b:00007f0cf6cf5330 EFLAGS: 00000293 ORIG_RAX: 000000000000004b
Feb 24 06:42:26 pve1 kernel: RAX: ffffffffffffffda RBX: 000055bed9479070 RCX: 00007f108289e4ab
Feb 24 06:42:26 pve1 kernel: RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000000000026
Feb 24 06:42:26 pve1 kernel: RBP: 00007f1068003500 R08: 0000000000000000 R09: 00000000ffffffff
Feb 24 06:42:26 pve1 kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
Feb 24 06:42:26 pve1 kernel: R13: 00007f1068003578 R14: 000055bed704cb05 R15: 0000000000802000
Feb 24 06:42:26 pve1 kernel:  </TASK>
Feb 24 07:10:19 pve1 pveproxy[2478217]: problem with client ::ffff:192.168.99.43; Connection reset by peer