Auf einem PVE 6.0 ist mir heute folgender hängender vgs-Prozess aufgefallen:
und das Kernel-Log enthält ab dem Zeitpunkt periodisch diesen Block:
Kann mir jemand helfen, das zu interpretieren?
Code:
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1566 0.1 0.0 294112 35824 ? Ss Nov30 20:46 pvestatd
root 8392 0.0 0.0 15848 8728 ? D Dec07 0:00 \_ /sbin/vgs --separator : --noheadings --units b --unbuffered --nosuffix --options vg_name,vg_size,vg_free,lv_count
und das Kernel-Log enthält ab dem Zeitpunkt periodisch diesen Block:
Code:
[625791.751686] INFO: task vgs:8392 blocked for more than 120 seconds.
[625791.751716] Tainted: P O 5.0.21-5-pve #1
[625791.751732] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[625791.751751] vgs D 0 8392 1566 0x00000000
[625791.751753] Call Trace:
[625791.751761] __schedule+0x2d4/0x870
[625791.751762] schedule+0x2c/0x70
[625791.751763] schedule_timeout+0x258/0x360
[625791.751766] ? ttwu_do_activate+0x67/0x90
[625791.751767] wait_for_completion+0xb7/0x140
[625791.751769] ? wake_up_q+0x80/0x80
[625791.751771] __flush_work+0x138/0x1f0
[625791.751772] ? worker_detach_from_pool+0xb0/0xb0
[625791.751773] ? get_work_pool+0x40/0x40
[625791.751774] __cancel_work_timer+0x115/0x190
[625791.751777] ? exact_lock+0x11/0x20
[625791.751778] cancel_delayed_work_sync+0x13/0x20
[625791.751779] disk_block_events+0x78/0x80
[625791.751781] __blkdev_get+0x73/0x550
[625791.751783] ? bd_acquire+0xd0/0xd0
[625791.751784] blkdev_get+0x10c/0x330
[625791.751785] ? bd_acquire+0xd0/0xd0
[625791.751786] blkdev_open+0x92/0x100
[625791.751788] do_dentry_open+0x143/0x3a0
[625791.751789] vfs_open+0x2d/0x30
[625791.751791] path_openat+0x2bf/0x1570
[625791.751792] ? filename_lookup.part.61+0xe0/0x170
[625791.751795] ? strncpy_from_user+0x57/0x1c0
[625791.751796] do_filp_open+0x93/0x100
[625791.751797] ? strncpy_from_user+0x57/0x1c0
[625791.751799] ? __alloc_fd+0x46/0x150
[625791.751800] do_sys_open+0x177/0x280
[625791.751802] __x64_sys_openat+0x20/0x30
[625791.751804] do_syscall_64+0x5a/0x110
[625791.751805] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[625791.751807] RIP: 0033:0x7f63e03c11ae
[625791.751813] Code: Bad RIP value.
[625791.751813] RSP: 002b:00007ffc818d9b80 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[625791.751814] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63e03c11ae
[625791.751815] RDX: 0000000000044000 RSI: 00005558cffbda70 RDI: 00000000ffffff9c
[625791.751815] RBP: 00007ffc818d9ce0 R08: 00005558d0000820 R09: 0000000000000000
[625791.751816] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc818dbecd
[625791.751816] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Kann mir jemand helfen, das zu interpretieren?