gistfile1.txt

Nov 07 07:11:44 r451-xfs-reflink-4k unknown: run fstests generic/451 at 2023-11-07 07:11:44
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: rcu:         Tasks blocked on level-0 rcu_node (CPUs 0-7): P1150145 P1150139 P1107075 P1150138 P1150144
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: rcu:         (detected by 3, t=5252 jiffies, g=6076181, q=10004 ncpus=8)
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: task:xfs_io          state:R  running task     stack:0     pid:1150144 ppid:1141238 flags:0x00004002
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: Call Trace:
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  <TASK>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __schedule+0x3cd/0xae0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? sysvec_apic_timer_interrupt+0xab/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? asm_sysvec_apic_timer_interrupt+0x16/0x20
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __pfx_xas_start+0x10/0x10
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xas_load+0xa/0x50
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? filemap_get_read_batch+0x1ee/0x2a0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? filemap_get_pages+0xa8/0x6c0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? current_time+0x2b/0xd0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? atime_needs_update+0x9c/0x120
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? filemap_read+0xce/0x340
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? preempt_count_add+0x47/0xa0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xfs_file_buffered_read+0x52/0xd0 [xfs]
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xfs_file_read_iter+0x73/0xe0 [xfs]
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? vfs_read+0x1b1/0x300
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __x64_sys_pread64+0x94/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? do_syscall_64+0x38/0x90
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  </TASK>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: task:xfs_io          state:R  running task     stack:0     pid:1150138 ppid:1141235 flags:0x00004002
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: Call Trace:
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  <TASK>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __schedule+0x3cd/0xae0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? sysvec_apic_timer_interrupt+0xab/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? asm_sysvec_apic_timer_interrupt+0x16/0x20
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __pfx_xas_descend+0x10/0x10
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xas_load+0xa/0x50
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? filemap_get_read_batch+0x1ee/0x2a0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? filemap_get_pages+0xa8/0x6c0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? current_time+0x2b/0xd0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? atime_needs_update+0x9c/0x120
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? filemap_read+0xce/0x340
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? preempt_count_add+0x47/0xa0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xfs_file_buffered_read+0x52/0xd0 [xfs]
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xfs_file_read_iter+0x73/0xe0 [xfs]
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? vfs_read+0x1b1/0x300
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __x64_sys_pread64+0x94/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? do_syscall_64+0x38/0x90
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  </TASK>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: task:xfs_io          state:R  running task     stack:0     pid:1150138 ppid:1141235 flags:0x00004002
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: Call Trace:
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  <TASK>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __schedule+0x3cd/0xae0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? sysvec_apic_timer_interrupt+0xab/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? asm_sysvec_apic_timer_interrupt+0x16/0x20
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __pfx_xas_descend+0x10/0x10
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xas_load+0xa/0x50
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? filemap_get_read_batch+0x1ee/0x2a0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? filemap_get_pages+0xa8/0x6c0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __xfs_trans_commit+0xd1/0x390 [xfs]
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? current_time+0x2b/0xd0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? atime_needs_update+0x9c/0x120
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? filemap_read+0xce/0x340
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? preempt_count_add+0x47/0xa0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xfs_file_buffered_read+0x52/0xd0 [xfs]
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xfs_file_read_iter+0x73/0xe0 [xfs]
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? vfs_read+0x1b1/0x300
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __x64_sys_pread64+0x94/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? do_syscall_64+0x38/0x90
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  </TASK>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: task:kworker/1:0     state:R  running task     stack:0     pid:1107075 ppid:2      flags:0x00004000
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: Workqueue: dio/loop16 iomap_dio_complete_work
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: Call Trace:
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  <TASK>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __schedule+0x3cd/0xae0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? sysvec_apic_timer_interrupt+0xab/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? sysvec_apic_timer_interrupt+0xab/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? asm_sysvec_apic_timer_interrupt+0x16/0x20
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xas_load+0x3d/0x50
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xas_find+0x15e/0x1c0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? find_get_entries+0x79/0x210
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? invalidate_inode_pages2_range+0x73/0x510
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? _raw_spin_unlock_irqrestore+0x23/0x40
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? try_to_wake_up+0x98/0x5d0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? update_load_avg+0x7e/0x780
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? update_load_avg+0x7e/0x780
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? dequeue_entity+0x133/0x4a0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? _raw_spin_unlock+0x15/0x30
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? kiocb_invalidate_post_direct_write+0x39/0x50
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? iomap_dio_complete+0x12a/0x1a0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __pfx_aio_complete_rw+0x10/0x10
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? iomap_dio_complete_work+0x17/0x30
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? process_one_work+0x171/0x340
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? worker_thread+0x277/0x3a0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? preempt_count_add+0x6a/0xa0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? _raw_spin_lock_irqsave+0x23/0x50
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __pfx_worker_thread+0x10/0x10
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? kthread+0xf0/0x120
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __pfx_kthread+0x10/0x10
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? ret_from_fork+0x2d/0x50
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __pfx_kthread+0x10/0x10
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? ret_from_fork_asm+0x1b/0x30
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  </TASK>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: task:xfs_io          state:R  running task     stack:0     pid:1150139 ppid:1141236 flags:0x00004002
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: Call Trace:
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  <TASK>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __schedule+0x3cd/0xae0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? sysvec_apic_timer_interrupt+0xab/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? asm_sysvec_apic_timer_interrupt+0x16/0x20
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? asm_sysvec_apic_timer_interrupt+0x16/0x20
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __xas_next+0x12/0xe0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xas_load+0x3d/0x50
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? filemap_get_read_batch+0x1ee/0x2a0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? filemap_get_pages+0xa8/0x6c0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? current_time+0x2b/0xd0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? atime_needs_update+0x9c/0x120
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? filemap_read+0xce/0x340
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? preempt_count_add+0x47/0xa0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xfs_file_buffered_read+0x52/0xd0 [xfs]
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? xfs_file_read_iter+0x73/0xe0 [xfs]
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? vfs_read+0x1b1/0x300
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __x64_sys_pread64+0x94/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? do_syscall_64+0x38/0x90
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  </TASK>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: task:xfs_io          state:R  running task     stack:0     pid:1150145 ppid:1141240 flags:0x0000400a
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: Call Trace:
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  <IRQ>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  sched_show_task+0x103/0x140
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  rcu_sched_clock_irq+0x10fe/0x1200
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __cgroup_account_cputime_field+0x5d/0x90
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  update_process_times+0x62/0x90
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  tick_sched_handle+0x21/0x60
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  tick_sched_timer+0x77/0x90
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? __pfx_tick_sched_timer+0x10/0x10
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  __hrtimer_run_queues+0x10f/0x2b0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  hrtimer_interrupt+0xfe/0x240
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  __sysvec_apic_timer_interrupt+0x6b/0x180
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  sysvec_apic_timer_interrupt+0x99/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  </IRQ>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  <TASK>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  asm_sysvec_apic_timer_interrupt+0x16/0x20
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: RIP: 0010:xas_start+0x0/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: Code: 00 00 c3 cc cc cc cc 49 83 c1 01 4c 89 4f 08 c3 cc cc cc cc 4c 89 c0 eb a5 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <48> 8b 57 18>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: RSP: 0018:ffffb7340529fbd0 EFLAGS: 00000206
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: RAX: 0000000000000003 RBX: ffffb7340529fbf0 RCX: 0000000000000000
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: RDX: 0000000000000000 RSI: ffff8e2c31e38db0 RDI: ffffb7340529fbf0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: RBP: ffffb7340529fd78 R08: 0000000000000000 R09: ffff8e2d14cb1ab8
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000080
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: R13: 0000000000000080 R14: 0000000000000080 R15: ffffb7340529fe90
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  xas_load+0xa/0x50
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  filemap_get_read_batch+0x1ee/0x2a0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  filemap_get_pages+0xa8/0x6c0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? asm_sysvec_apic_timer_interrupt+0x16/0x20
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? current_time+0x2b/0xd0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? atime_needs_update+0x9c/0x120
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  filemap_read+0xce/0x340
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  ? preempt_count_add+0x47/0xa0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  xfs_file_buffered_read+0x52/0xd0 [xfs]
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  xfs_file_read_iter+0x73/0xe0 [xfs]
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  vfs_read+0x1b1/0x300
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  __x64_sys_pread64+0x94/0xc0
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  do_syscall_64+0x38/0x90
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: RIP: 0033:0x7fc0298b9bc7
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: Code: 08 89 3c 24 48 89 4c 24 18 e8 b5 ee f8 ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 11 00 00 00 0f 05 <48> 3d 00 f0>
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: RSP: 002b:00007ffff24f9e50 EFLAGS: 00000293 ORIG_RAX: 0000000000000011
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: RAX: ffffffffffffffda RBX: 0000000000080000 RCX: 00007fc0298b9bc7
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: RDX: 0000000000001000 RSI: 0000560820b04000 RDI: 0000000000000003
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000003
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000020000
Nov 07 07:12:18 r451-xfs-reflink-4k kernel: R13: 0000000000080000 R14: 0000000000001000 R15: 00000000000a0000
Nov 07 07:12:18 r451-xfs-reflink-4k kernel:  </TASK>
Nov 07 07:13:21 r451-xfs-reflink-4k kernel: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
Nov 07 07:13:21 r451-xfs-reflink-4k kernel: rcu:         Tasks blocked on level-0 rcu_node (CPUs 0-7): P1150145 P1150139 P1107075 P1150138 P1150144
Nov 07 07:13:21 r451-xfs-reflink-4k kernel: rcu:         (detected by 7, t=21033 jiffies, g=6076181, q=16645 ncpus=8)
Nov 07 07:13:21 r451-xfs-reflink-4k kernel: task:xfs_io          state:R  running task     stack:0     pid:1150144 ppid:1141238 flags:0x00004002
Nov 07 07:13:21 r451-xfs-reflink-4k kernel: Call Trace:
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  <TASK>
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? __schedule+0x3cd/0xae0
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? sysvec_apic_timer_interrupt+0xab/0xc0
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? asm_sysvec_apic_timer_interrupt+0x16/0x20
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? __xas_next+0x4/0xe0
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? xas_load+0x3d/0x50
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? filemap_get_read_batch+0x1ee/0x2a0
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? filemap_get_pages+0xa8/0x6c0
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? current_time+0x2b/0xd0
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? atime_needs_update+0x9c/0x120
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? filemap_read+0xce/0x340
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? preempt_count_add+0x47/0xa0
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? xfs_file_buffered_read+0x52/0xd0 [xfs]
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? xfs_file_read_iter+0x73/0xe0 [xfs]
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? vfs_read+0x1b1/0x300
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? __x64_sys_pread64+0x94/0xc0
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? do_syscall_64+0x38/0x90
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  ? entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Nov 07 07:13:21 r451-xfs-reflink-4k kernel:  </TASK>