INFO: task kworker/0:1H:93 blocked for more than 143 seconds.
      Not tainted 6.3.0-syzkaller-12049-g58390c8ce1bd #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:1H    state:D stack:25664 pid:93    ppid:2      flags:0x00004000
Workqueue: xfs-log/loop0 xlog_ioend_work
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5343 [inline]
 __schedule+0x187b/0x4900 kernel/sched/core.c:6669
 schedule+0xc3/0x180 kernel/sched/core.c:6745
 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:1119
 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:2405
 worker_thread+0xa63/0x1210 kernel/workqueue.c:2552
 kthread+0x2b8/0x350 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
INFO: task syz-executor.0:17088 blocked for more than 144 seconds.
      Not tainted 6.3.0-syzkaller-12049-g58390c8ce1bd #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0  state:D stack:22664 pid:17088 ppid:5024   flags:0x00004004
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5343 [inline]
 __schedule+0x187b/0x4900 kernel/sched/core.c:6669
 schedule+0xc3/0x180 kernel/sched/core.c:6745
 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6804
 rwsem_down_write_slowpath+0xedd/0x13a0 kernel/locking/rwsem.c:1178
 __down_write_common+0x1aa/0x200 kernel/locking/rwsem.c:1306
 inode_lock include/linux/fs.h:775 [inline]
 open_last_lookups fs/namei.c:3557 [inline]
 path_openat+0x7ba/0x3170 fs/namei.c:3788
 do_filp_open+0x234/0x490 fs/namei.c:3818
 do_sys_openat2+0x13f/0x500 fs/open.c:1356
 do_sys_open fs/open.c:1372 [inline]
 __do_sys_openat fs/open.c:1388 [inline]
 __se_sys_openat fs/open.c:1383 [inline]
 __x64_sys_openat+0x247/0x290 fs/open.c:1383
 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: 0033:0x7f1c7f08c169
RSP: 002b:00007f1c7fed2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f1c7f1abf80 RCX: 00007f1c7f08c169
RDX: 000000000000275a RSI: 0000000020000040 RDI: ffffffffffffff9c
RBP: 00007f1c7f0e7ca1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc3a36a01f R14: 00007f1c7fed2300 R15: 0000000000022000
 </TASK>
INFO: task syz-executor.0:17157 blocked for more than 145 seconds.
      Not tainted 6.3.0-syzkaller-12049-g58390c8ce1bd #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0  state:D stack:26912 pid:17157 ppid:5024   flags:0x00004006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5343 [inline]
 __schedule+0x187b/0x4900 kernel/sched/core.c:6669
 schedule+0xc3/0x180 kernel/sched/core.c:6745
 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_setattr_nonsize+0xaae/0xea0 fs/xfs/xfs_iops.c:739
 xfs_vn_setattr+0x2cd/0x320 fs/xfs/xfs_iops.c:1023
 notify_change+0xc8b/0xf40 fs/attr.c:483
 chown_common+0x500/0x850 fs/open.c:774
 vfs_fchown fs/open.c:842 [inline]
 ksys_fchown+0xe2/0x150 fs/open.c:853
 __do_sys_fchown fs/open.c:861 [inline]
 __se_sys_fchown fs/open.c:859 [inline]
 __x64_sys_fchown+0x7a/0x90 fs/open.c:859
 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: 0033:0x7f1c7f08c169
RSP: 002b:00007f1c7feb1168 EFLAGS: 00000246 ORIG_RAX: 000000000000005d
RAX: ffffffffffffffda RBX: 00007f1c7f1ac050 RCX: 00007f1c7f08c169
RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 0000000000000005
RBP: 00007f1c7f0e7ca1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc3a36a01f R14: 00007f1c7feb1300 R15: 0000000000022000
 </TASK>
INFO: task syz-executor.0:17158 blocked for more than 146 seconds.
      Not tainted 6.3.0-syzkaller-12049-g58390c8ce1bd #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0  state:D stack:27136 pid:17158 ppid:5024   flags:0x00004004
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5343 [inline]
 __schedule+0x187b/0x4900 kernel/sched/core.c:6669
 schedule+0xc3/0x180 kernel/sched/core.c:6745
 xlog_wait+0x16e/0x1e0 fs/xfs/xfs_log_priv.h:617
 xlog_force_lsn+0x512/0x770 fs/xfs/xfs_log.c:3340
 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:1112
 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: 0033:0x7f1c7f08c169
RSP: 002b:00007f1c7fe90168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f1c7f1ac120 RCX: 00007f1c7f08c169
RDX: 0000000020000200 RSI: 0000000041009432 RDI: 0000000000000004
RBP: 00007f1c7f0e7ca1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc3a36a01f R14: 00007f1c7fe90300 R15: 0000000000022000
 </TASK>

Showing all locks held in the system:
2 locks held by kworker/u4:0/10:
2 locks held by kworker/u4:1/12:
1 lock held by rcu_tasks_kthre/13:
 #0: ffffffff8cf277b0 (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: ffffffff8cf27b70 (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: ffffffff8cf275e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
4 locks held by kworker/u4:2/33:
 #0: ffff888012479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x77e/0x10e0 kernel/workqueue.c:2378
 #1: ffffc90000a9fd20 ((work_completion)(&fs_info->async_reclaim_work)){+.+.}-{0:0}, at: process_one_work+0x7c8/0x10e0 kernel/workqueue.c:2380
 #2: ffff88807c7d4a18 (&fs_info->ordered_operations_mutex){+.+.}-{3:3}, at: btrfs_wait_ordered_roots+0x104/0x950 fs/btrfs/ordered-data.c:720
 #3: ffff88802b9f4850 (&root->ordered_extent_mutex){+.+.}-{3:3}, at: btrfs_wait_ordered_extents+0x1f3/0xe20 fs/btrfs/ordered-data.c:666
2 locks held by kworker/u4:3/46:
 #0: ffff88802b2ab938 ((wq_completion)btrfs-flush_delalloc){+.+.}-{0:0}, at: process_one_work+0x77e/0x10e0 kernel/workqueue.c:2378
 #1: ffffc90000b77d20 ((work_completion)(&work->normal_work)){+.+.}-{0:0}, at: process_one_work+0x7c8/0x10e0 kernel/workqueue.c:2380
3 locks held by kworker/u4:4/70:
2 locks held by kworker/0:1H/93:
 #0: ffff88805f7f3938 ((wq_completion)xfs-log/loop0){+.+.}-{0:0}, at: process_one_work+0x77e/0x10e0 kernel/workqueue.c:2378
 #1: ffffc90002557d20 ((work_completion)(&iclog->ic_end_io_work)){+.+.}-{0:0}, at: process_one_work+0x7c8/0x10e0 kernel/workqueue.c:2380
2 locks held by getty/4744:
 #0: ffff88802c7d9098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
 #1: ffffc900015802f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6ab/0x1db0 drivers/tty/n_tty.c:2176
1 lock held by syz-executor.1/5025:
2 locks held by kworker/1:3/5079:
 #0: ffff888012472538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x77e/0x10e0 kernel/workqueue.c:2378
 #1: ffffc900048ffd20 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x7c8/0x10e0 kernel/workqueue.c:2380
2 locks held by syz-executor.0/17088:
 #0: ffff88805c7a2460 (sb_writers#16){.+.+}-{0:0}, at: mnt_want_write+0x3f/0x90 fs/namespace.c:394
 #1: ffff88804ecca9f8 (&inode->i_sb->s_type->i_mutex_dir_key){++++}-{3:3}, at: inode_lock include/linux/fs.h:775 [inline]
 #1: ffff88804ecca9f8 (&inode->i_sb->s_type->i_mutex_dir_key){++++}-{3:3}, at: open_last_lookups fs/namei.c:3557 [inline]
 #1: ffff88804ecca9f8 (&inode->i_sb->s_type->i_mutex_dir_key){++++}-{3:3}, at: path_openat+0x7ba/0x3170 fs/namei.c:3788
2 locks held by syz-executor.0/17157:
 #0: ffff88805c7a2460 (sb_writers#16){.+.+}-{0:0}, at: mnt_want_write_file+0x5e/0x1f0 fs/namespace.c:438
 #1: ffff88804ecca9f8 (&inode->i_sb->s_type->i_mutex_dir_key){++++}-{3:3}, at: inode_lock include/linux/fs.h:775 [inline]
 #1: ffff88804ecca9f8 (&inode->i_sb->s_type->i_mutex_dir_key){++++}-{3:3}, at: chown_common+0x3e0/0x850 fs/open.c:764
1 lock held by syz-executor.0/17158:
 #0: ffff88805c7a2460 (sb_writers#16){.+.+}-{0:0}, at: mnt_want_write_file+0x5e/0x1f0 fs/namespace.c:438
3 locks held by syz-executor.2/19635:
1 lock held by syz-executor.4/19656:
 #0: ffffffff8cf2ccb8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock kernel/rcu/tree_exp.h:293 [inline]
 #0: ffffffff8cf2ccb8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3a3/0x890 kernel/rcu/tree_exp.h:992
2 locks held by syz-executor.0/19672:
2 locks held by syz-executor.3/19680:

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

NMI backtrace for cpu 1
CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.3.0-syzkaller-12049-g58390c8ce1bd #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+0x2b8/0x350 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 46 Comm: kworker/u4:3 Not tainted 6.3.0-syzkaller-12049-g58390c8ce1bd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
Workqueue: phy9 ieee80211_iface_work
RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 kernel/kcov.c:203
Code: 00 00 00 00 00 0f 1f 44 00 00 f3 0f 1e fa 53 48 89 fb e8 13 00 00 00 48 8b 3d f4 18 ca 0c 48 89 de 5b e9 53 f5 56 00 0f 1f 00 <f3> 0f 1e fa 48 8b 04 24 65 48 8b 0d 40 08 78 7e 65 8b 15 41 08 78
RSP: 0018:ffffc90000b778b8 EFLAGS: 00000283
RAX: 0000000000000002 RBX: ffff888029d25580 RCX: ffff88801766d940
RDX: 0000000000000000 RSI: ffff8880218f805a RDI: ffff888029d24c80
RBP: ffffc90000b77bd0 R08: ffffffff8a2a2bb5 R09: fffffbfff206504d
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff88807e080de0 R14: ffff888029d24c80 R15: ffff8880218f805a
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020019000 CR3: 0000000061bf2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rcu_lock_acquire+0x5/0x40 include/linux/rcupdate.h:326
 rcu_read_lock include/linux/rcupdate.h:773 [inline]
 sta_info_get+0x4d/0x270 net/mac80211/sta_info.c:204
 ieee80211_update_sta_info net/mac80211/ibss.c:1000 [inline]
 ieee80211_rx_bss_info net/mac80211/ibss.c:1118 [inline]
 ieee80211_rx_mgmt_probe_beacon net/mac80211/ibss.c:1609 [inline]
 ieee80211_ibss_rx_queued_mgmt+0x10f1/0x2cf0 net/mac80211/ibss.c:1638
 ieee80211_iface_process_skb net/mac80211/iface.c:1594 [inline]
 ieee80211_iface_work+0x7bd/0xd00 net/mac80211/iface.c:1648
 process_one_work+0x8a0/0x10e0 kernel/workqueue.c:2405
 worker_thread+0xa63/0x1210 kernel/workqueue.c:2552
 kthread+0x2b8/0x350 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>