Oct 15 15:59:13 vmhost1 kernel: [ 3414.638003] perf: interrupt took too long (2513 > 2500), lowering kernel.perf_event_max_sample_rate to 79500
Oct 15 16:09:46 vmhost1 kernel: [ 4047.826241] perf: interrupt took too long (3175 > 3141), lowering kernel.perf_event_max_sample_rate to 63000
Oct 15 16:25:03 vmhost1 kernel: [ 4965.276211] perf: interrupt took too long (3989 > 3968), lowering kernel.perf_event_max_sample_rate to 50000
Oct 15 16:45:04 vmhost1 kernel: [ 6166.242205] perf: interrupt took too long (4987 > 4986), lowering kernel.perf_event_max_sample_rate to 40000
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559009] vgs D 0 16935 1344 0x00000000
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559014] Call Trace:
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559033] __schedule+0x2d4/0x870
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559038] schedule+0x2c/0x70
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559043] schedule_timeout+0x258/0x360
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559051] ? ttwu_do_activate+0x67/0x90
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559056] wait_for_completion+0xb7/0x140
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559059] ? wake_up_q+0x80/0x80
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559065] __flush_work+0x138/0x200
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559068] ? worker_detach_from_pool+0xb0/0xb0
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559072] ? get_work_pool+0x40/0x40
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559074] __cancel_work_timer+0x115/0x190
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559083] ? exact_lock+0x11/0x20
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559087] cancel_delayed_work_sync+0x13/0x20
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559090] disk_block_events+0x78/0x80
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559097] __blkdev_get+0x73/0x550
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559100] ? bd_acquire+0xd0/0xd0
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559103] blkdev_get+0x10c/0x330
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559106] ? bd_acquire+0xd0/0xd0
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559109] blkdev_open+0x92/0x100
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559113] do_dentry_open+0x143/0x3a0
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559117] vfs_open+0x2d/0x30
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559120] path_openat+0x2d4/0x16d0
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559123] ? filename_lookup.part.60+0xe0/0x170
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559132] ? strncpy_from_user+0x56/0x1b0
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559135] do_filp_open+0x93/0x100
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559139] ? strncpy_from_user+0x56/0x1b0
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559145] ? __alloc_fd+0x46/0x150
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559148] do_sys_open+0x177/0x280
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559152] __x64_sys_openat+0x20/0x30
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559159] do_syscall_64+0x5a/0x110
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559164] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559169] RIP: 0033:0x7f1127cee1ae
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559181] Code: Bad RIP value.
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559182] RSP: 002b:00007ffd677291f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1127cee1ae
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559188] RDX: 0000000000044000 RSI: 00005583bcc054e0 RDI: 00000000ffffff9c
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559189] RBP: 00007ffd67729350 R08: 00005583bcc3d620 R09: 0000000000000000
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559191] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd6772bedf
Oct 15 16:49:03 vmhost1 kernel: [ 6405.559192] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000