INFO: task kworker/0:1H:93 blocked for more than 143 seconds.
      Not tainted 6.3.0-syzkaller-10197-g91ec4b0d11fe #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:1H    state:D stack:26000 pid:93    ppid:2      flags:0x00004000
Workqueue: xfs-log/loop4 xlog_ioend_work
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5307 [inline]
 __schedule+0x173b/0x4630 kernel/sched/core.c:6625
 schedule+0xc3/0x180 kernel/sched/core.c:6701
 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2143
 ___down_common+0x33e/0x5e0 kernel/locking/semaphore.c:225
 __down_common+0x64/0x250 kernel/locking/semaphore.c:246
 down+0x84/0xc0 kernel/locking/semaphore.c:63
 xfs_buf_lock+0x154/0x4b0 fs/xfs/xfs_buf.c:1120
 xfs_buf_item_unpin+0x200/0x720 fs/xfs/xfs_buf_item.c:547
 xfs_trans_committed_bulk+0x346/0x830 fs/xfs/xfs_trans.c:806
 xlog_cil_committed+0x26d/0xe40 fs/xfs/xfs_log_cil.c:795
 xlog_cil_process_committed+0x159/0x1a0 fs/xfs/xfs_log_cil.c:823
 xlog_state_shutdown_callbacks+0x2ba/0x3b0 fs/xfs/xfs_log.c:538
 xlog_force_shutdown+0x32c/0x390 fs/xfs/xfs_log.c:3837
 xlog_ioend_work+0xad/0x100 fs/xfs/xfs_log.c:1429
 process_one_work+0x8a0/0x10e0 kernel/workqueue.c:2390
 worker_thread+0xa63/0x1210 kernel/workqueue.c:2537
 kthread+0x2b2/0x350 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
INFO: task syz-executor.4:5928 blocked for more than 144 seconds.
      Not tainted 6.3.0-syzkaller-10197-g91ec4b0d11fe #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.4  state:D stack:21120 pid:5928  ppid:5020   flags:0x00004004
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5307 [inline]
 __schedule+0x173b/0x4630 kernel/sched/core.c:6625
 schedule+0xc3/0x180 kernel/sched/core.c:6701
 xlog_wait+0x16e/0x1e0 fs/xfs/xfs_log_priv.h:617
 xlog_wait_on_iclog+0x307/0x4e0 fs/xfs/xfs_log.c:926
 xfs_log_force_seq+0x1da/0x450 fs/xfs/xfs_log.c:3409
 __xfs_trans_commit+0xb4a/0xff0 fs/xfs/xfs_trans.c:1014
 xfs_sync_sb_buf+0x14f/0x1e0 fs/xfs/libxfs/xfs_sb.c:1111
 xfs_ioc_setlabel fs/xfs/xfs_ioctl.c:1801 [inline]
 xfs_file_ioctl+0x1313/0x16a0 fs/xfs/xfs_ioctl.c:1899
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f3be9e8c169
RSP: 002b:00007f3beab6f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f3be9fabf80 RCX: 00007f3be9e8c169
RDX: 0000000020000080 RSI: 0000000041009432 RDI: 0000000000000005
RBP: 00007f3be9ee7ca1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff6431f53f R14: 00007f3beab6f300 R15: 0000000000022000
 </TASK>

Showing all locks held in the system:
2 locks held by kworker/u4:0/10:
 #0: ffff8880b993bed8 (&rq->__lock){-.-.}-{2:2}, at: process_one_work+0x77e/0x10e0 kernel/workqueue.c:2363
 #1: ffff8880b9928788 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x441/0x770 kernel/sched/psi.c:976
1 lock held by rcu_tasks_kthre/13:
 #0: ffffffff8cf25370 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20 kernel/rcu/tasks.h:518
1 lock held by rcu_tasks_trace/14:
 #0: ffffffff8cf25730 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20 kernel/rcu/tasks.h:518
1 lock held by khungtaskd/28:
 #0: ffffffff8cf251a0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
2 locks held by kworker/0:1H/93:
 #0: ffff888075d78938 ((wq_completion)xfs-log/loop4){+.+.}-{0:0}, at: process_one_work+0x77e/0x10e0 kernel/workqueue.c:2363
 #1: ffffc90002597d20 ((work_completion)(&iclog->ic_end_io_work)){+.+.}-{0:0}, at: process_one_work+0x7c8/0x10e0 kernel/workqueue.c:2365
2 locks held by getty/4733:
 #0: ffff88823bcc8098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
 #1: ffffc900015a02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6ab/0x1db0 drivers/tty/n_tty.c:2176
2 locks held by kworker/1:4/5063:
 #0: ffff888012472538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x77e/0x10e0 kernel/workqueue.c:2363
 #1: ffffc900048dfd20 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x7c8/0x10e0 kernel/workqueue.c:2365
1 lock held by syz-executor.4/5928:
 #0: ffff88802e436460 (sb_writers#14){.+.+}-{0:0}, at: mnt_want_write_file+0x5e/0x1f0 fs/namespace.c:438
2 locks held by kworker/0:2H/5946:
 #0: ffff88802e7d9d38 ((wq_completion)xfs-log/loop3){+.+.}-{0:0}, at: process_one_work+0x77e/0x10e0 kernel/workqueue.c:2363
 #1: ffffc900154f7d20 ((work_completion)(&iclog->ic_end_io_work)){+.+.}-{0:0}, at: process_one_work+0x7c8/0x10e0 kernel/workqueue.c:2365
1 lock held by syz-executor.3/5969:
 #0: ffff888080c6e460 (sb_writers#14){.+.+}-{0:0}, at: mnt_want_write_file+0x5e/0x1f0 fs/namespace.c:438
1 lock held by syz-executor.0/8613:
 #0: ffffffff8cf2a878 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock kernel/rcu/tree_exp.h:293 [inline]
 #0: ffffffff8cf2a878 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3a3/0x890 kernel/rcu/tree_exp.h:992

=============================================

NMI backtrace for cpu 0
CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.3.0-syzkaller-10197-g91ec4b0d11fe #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x498/0x4d0 lib/nmi_backtrace.c:113
 nmi_trigger_cpumask_backtrace+0x187/0x300 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:148 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:222 [inline]
 watchdog+0xec2/0xf00 kernel/hung_task.c:379
 kthread+0x2b2/0x350 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 8642 Comm: udevadm Not tainted 6.3.0-syzkaller-10197-g91ec4b0d11fe #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
RIP: 0010:__lock_acquire+0xea0/0x2000
Code: c5 13 31 d5 01 f3 29 ee 01 eb c1 c5 04 31 f5 48 c1 e5 20 48 c7 c0 68 8f 54 8e 48 c1 e8 03 0f b6 04 38 84 c0 0f 85 68 0c 00 00 <48> 09 dd 83 3d de 01 ea 0c 00 4c 8b 7c 24 20 4d 89 ec 0f 85 ca 03
RSP: 0018:ffffc900192f70d8 EFLAGS: 00000046
RAX: 0000000000000000 RBX: 000000000a4d0749 RCX: 00000000af69d790
RDX: 000000004bc64e3d RSI: 00000000932d144f RDI: dffffc0000000000
RBP: b13099bb00000000 R08: dffffc0000000000 R09: fffffbfff2060039
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888079160000
R13: ffff888079160000 R14: 0000000000000000 R15: 000000005c502b38
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0d77d43290 CR3: 000000007b8fb000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 lock_acquire+0x1e3/0x520 kernel/locking/lockdep.c:5691
 rcu_lock_acquire+0x2e/0x40 include/linux/rcupdate.h:327
 rcu_read_lock include/linux/rcupdate.h:773 [inline]
 is_bpf_text_address+0x21/0x270 kernel/bpf/core.c:719
 kernel_text_address+0xa3/0xe0 kernel/extable.c:125
 __kernel_text_address+0xd/0x40 kernel/extable.c:79
 unwind_get_return_address+0x4d/0x90 arch/x86/kernel/unwind_orc.c:342
 arch_stack_walk+0xf7/0x140 arch/x86/kernel/stacktrace.c:26
 stack_trace_save+0x117/0x1c0 kernel/stacktrace.c:122
 kasan_save_stack mm/kasan/common.c:45 [inline]
 kasan_set_track+0x4f/0x70 mm/kasan/common.c:52
 __kasan_slab_alloc+0x66/0x70 mm/kasan/common.c:328
 kasan_slab_alloc include/linux/kasan.h:186 [inline]
 slab_post_alloc_hook+0x68/0x3a0 mm/slab.h:710
 kmem_cache_alloc_bulk+0x3d2/0x4b0 mm/slub.c:4034
 mt_alloc_bulk lib/maple_tree.c:164 [inline]
 mas_alloc_nodes+0x3df/0x800 lib/maple_tree.c:1309
 mas_node_count_gfp lib/maple_tree.c:1367 [inline]
 mas_preallocate+0x131/0x350 lib/maple_tree.c:5806
 vma_iter_prealloc mm/internal.h:972 [inline]
 vma_expand+0x418/0x6c0 mm/mmap.c:683
 mmap_region+0xbb0/0x20c0 mm/mmap.c:2580
 do_mmap+0x8c9/0xf70 mm/mmap.c:1364
 vm_mmap_pgoff+0x1ce/0x2e0 mm/util.c:542
 ksys_mmap_pgoff+0x4f9/0x6d0 mm/mmap.c:1410
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f0d77d5fb74
Code: 63 08 44 89 e8 5b 41 5c 41 5d c3 41 89 ca 41 f7 c1 ff 0f 00 00 74 0c c7 05 f5 46 01 00 16 00 00 00 eb 17 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 0c f7 d8 89 05 dc 46 01 00 48 83 c8 ff c3 0f
RSP: 002b:00007fff4def36d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 00007fff4def3750 RCX: 00007f0d77d5fb74
RDX: 0000000000000001 RSI: 0000000000007000 RDI: 00007f0d77caf000
RBP: 00007fff4def3a70 R08: 0000000000000003 R09: 000000000000e000
R10: 0000000000000812 R11: 0000000000000246 R12: 00007f0d77d42fc0
R13: 00007fff4def3af8 R14: 000000000000d146 R15: 0000000000000000
 </TASK>