INFO: task kworker/1:0:23 blocked for more than 143 seconds.
Not tainted 6.8.0-rc1-syzkaller-00356-g8a696a29c690 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:0 state:D stack:24128 pid:23 tgid:23 ppid:2 flags:0x00004000
Workqueue: dio/loop3 dio_aio_complete_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5400 [inline]
__schedule+0xf12/0x5c00 kernel/sched/core.c:6727
__schedule_loop kernel/sched/core.c:6802 [inline]
schedule+0xe9/0x270 kernel/sched/core.c:6817
schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874
rwsem_down_write_slowpath kernel/locking/rwsem.c:1178 [inline]
__down_write_common+0x948/0x1400 kernel/locking/rwsem.c:1306
inode_lock include/linux/fs.h:802 [inline]
hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
vfs_fsync_range+0x141/0x220 fs/sync.c:188
generic_write_sync include/linux/fs.h:2735 [inline]
dio_complete+0x71b/0x8e0 fs/direct-io.c:314
process_one_work+0x886/0x15d0 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787
kthread+0x2c6/0x3a0 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
</TASK>
INFO: task kworker/1:1:27 blocked for more than 143 seconds.
Not tainted 6.8.0-rc1-syzkaller-00356-g8a696a29c690 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:1 state:D stack:23712 pid:27 tgid:27 ppid:2 flags:0x00004000
Workqueue: dio/loop3 dio_aio_complete_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5400 [inline]
__schedule+0xf12/0x5c00 kernel/sched/core.c:6727
__schedule_loop kernel/sched/core.c:6802 [inline]
schedule+0xe9/0x270 kernel/sched/core.c:6817
schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874
rwsem_down_write_slowpath kernel/locking/rwsem.c:1178 [inline]
__down_write_common+0x948/0x1400 kernel/locking/rwsem.c:1306
inode_lock include/linux/fs.h:802 [inline]
hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
vfs_fsync_range+0x141/0x220 fs/sync.c:188
generic_write_sync include/linux/fs.h:2735 [inline]
dio_complete+0x71b/0x8e0 fs/direct-io.c:314
process_one_work+0x886/0x15d0 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787
kthread+0x2c6/0x3a0 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
</TASK>
INFO: task kworker/1:2:1788 blocked for more than 143 seconds.
Not tainted 6.8.0-rc1-syzkaller-00356-g8a696a29c690 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:2 state:D stack:24112 pid:1788 tgid:1788 ppid:2 flags:0x00004000
Workqueue: dio/loop3 dio_aio_complete_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5400 [inline]
__schedule+0xf12/0x5c00 kernel/sched/core.c:6727
__schedule_loop kernel/sched/core.c:6802 [inline]
schedule+0xe9/0x270 kernel/sched/core.c:6817
schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874
rwsem_down_write_slowpath kernel/locking/rwsem.c:1178 [inline]
__down_write_common+0x948/0x1400 kernel/locking/rwsem.c:1306
inode_lock include/linux/fs.h:802 [inline]
hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
vfs_fsync_range+0x141/0x220 fs/sync.c:188
generic_write_sync include/linux/fs.h:2735 [inline]
dio_complete+0x71b/0x8e0 fs/direct-io.c:314
process_one_work+0x886/0x15d0 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787
kthread+0x2c6/0x3a0 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
</TASK>
INFO: task kworker/1:5:5151 blocked for more than 144 seconds.
Not tainted 6.8.0-rc1-syzkaller-00356-g8a696a29c690 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:5 state:D stack:23968 pid:5151 tgid:5151 ppid:2 flags:0x00004000
Workqueue: dio/loop3 dio_aio_complete_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5400 [inline]
__schedule+0xf12/0x5c00 kernel/sched/core.c:6727
__schedule_loop kernel/sched/core.c:6802 [inline]
schedule+0xe9/0x270 kernel/sched/core.c:6817
schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874
rwsem_down_write_slowpath kernel/locking/rwsem.c:1178 [inline]
__down_write_common+0x948/0x1400 kernel/locking/rwsem.c:1306
inode_lock include/linux/fs.h:802 [inline]
hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
vfs_fsync_range+0x141/0x220 fs/sync.c:188
generic_write_sync include/linux/fs.h:2735 [inline]
dio_complete+0x71b/0x8e0 fs/direct-io.c:314
process_one_work+0x886/0x15d0 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787
kthread+0x2c6/0x3a0 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
</TASK>
INFO: task kworker/1:6:5156 blocked for more than 145 seconds.
Not tainted 6.8.0-rc1-syzkaller-00356-g8a696a29c690 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:6 state:D stack:24064 pid:5156 tgid:5156 ppid:2 flags:0x00004000
Workqueue: dio/loop3 dio_aio_complete_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5400 [inline]
__schedule+0xf12/0x5c00 kernel/sched/core.c:6727
__schedule_loop kernel/sched/core.c:6802 [inline]
schedule+0xe9/0x270 kernel/sched/core.c:6817
schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874
rwsem_down_write_slowpath kernel/locking/rwsem.c:1178 [inline]
__down_write_common+0x948/0x1400 kernel/locking/rwsem.c:1306
inode_lock include/linux/fs.h:802 [inline]
hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
vfs_fsync_range+0x141/0x220 fs/sync.c:188
generic_write_sync include/linux/fs.h:2735 [inline]
dio_complete+0x71b/0x8e0 fs/direct-io.c:314
process_one_work+0x886/0x15d0 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787
kthread+0x2c6/0x3a0 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
</TASK>
INFO: task kworker/1:3:13242 blocked for more than 146 seconds.
Not tainted 6.8.0-rc1-syzkaller-00356-g8a696a29c690 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:3 state:D stack:24096 pid:13242 tgid:13242 ppid:2 flags:0x00004000
Workqueue: dio/loop3 dio_aio_complete_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5400 [inline]
__schedule+0xf12/0x5c00 kernel/sched/core.c:6727
__schedule_loop kernel/sched/core.c:6802 [inline]
schedule+0xe9/0x270 kernel/sched/core.c:6817
schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874
rwsem_down_write_slowpath kernel/locking/rwsem.c:1178 [inline]
__down_write_common+0x948/0x1400 kernel/locking/rwsem.c:1306
inode_lock include/linux/fs.h:802 [inline]
hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
vfs_fsync_range+0x141/0x220 fs/sync.c:188
generic_write_sync include/linux/fs.h:2735 [inline]
dio_complete+0x71b/0x8e0 fs/direct-io.c:314
process_one_work+0x886/0x15d0 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787
kthread+0x2c6/0x3a0 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
</TASK>
INFO: task kworker/1:4:22936 blocked for more than 146 seconds.
Not tainted 6.8.0-rc1-syzkaller-00356-g8a696a29c690 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:4 state:D stack:27568 pid:22936 tgid:22936 ppid:2 flags:0x00004000
Workqueue: dio/loop3 dio_aio_complete_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5400 [inline]
__schedule+0xf12/0x5c00 kernel/sched/core.c:6727
__schedule_loop kernel/sched/core.c:6802 [inline]
schedule+0xe9/0x270 kernel/sched/core.c:6817
schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874
rwsem_down_write_slowpath kernel/locking/rwsem.c:1178 [inline]
__down_write_common+0x948/0x1400 kernel/locking/rwsem.c:1306
inode_lock include/linux/fs.h:802 [inline]
hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
vfs_fsync_range+0x141/0x220 fs/sync.c:188
generic_write_sync include/linux/fs.h:2735 [inline]
dio_complete+0x71b/0x8e0 fs/direct-io.c:314
process_one_work+0x886/0x15d0 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787
kthread+0x2c6/0x3a0 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
</TASK>
INFO: task kworker/1:7:22937 blocked for more than 146 seconds.
Not tainted 6.8.0-rc1-syzkaller-00356-g8a696a29c690 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:7 state:D stack:28064 pid:22937 tgid:22937 ppid:2 flags:0x00004000
Workqueue: dio/loop3 dio_aio_complete_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5400 [inline]
__schedule+0xf12/0x5c00 kernel/sched/core.c:6727
__schedule_loop kernel/sched/core.c:6802 [inline]
schedule+0xe9/0x270 kernel/sched/core.c:6817
schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874
rwsem_down_write_slowpath kernel/locking/rwsem.c:1178 [inline]
__down_write_common+0x948/0x1400 kernel/locking/rwsem.c:1306
inode_lock include/linux/fs.h:802 [inline]
hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
vfs_fsync_range+0x141/0x220 fs/sync.c:188
generic_write_sync include/linux/fs.h:2735 [inline]
dio_complete+0x71b/0x8e0 fs/direct-io.c:314
process_one_work+0x886/0x15d0 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787
kthread+0x2c6/0x3a0 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
</TASK>
INFO: task kworker/1:8:22938 blocked for more than 147 seconds.
Not tainted 6.8.0-rc1-syzkaller-00356-g8a696a29c690 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:8 state:D stack:28064 pid:22938 tgid:22938 ppid:2 flags:0x00004000
Workqueue: dio/loop3 dio_aio_complete_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5400 [inline]
__schedule+0xf12/0x5c00 kernel/sched/core.c:6727
__schedule_loop kernel/sched/core.c:6802 [inline]
schedule+0xe9/0x270 kernel/sched/core.c:6817
schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874
rwsem_down_write_slowpath kernel/locking/rwsem.c:1178 [inline]
__down_write_common+0x948/0x1400 kernel/locking/rwsem.c:1306
inode_lock include/linux/fs.h:802 [inline]
hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
vfs_fsync_range+0x141/0x220 fs/sync.c:188
generic_write_sync include/linux/fs.h:2735 [inline]
dio_complete+0x71b/0x8e0 fs/direct-io.c:314
process_one_work+0x886/0x15d0 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787
kthread+0x2c6/0x3a0 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
</TASK>
INFO: task kworker/1:9:23278 blocked for more than 147 seconds.
Not tainted 6.8.0-rc1-syzkaller-00356-g8a696a29c690 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:9 state:D stack:28064 pid:23278 tgid:23278 ppid:2 flags:0x00004000
Workqueue: dio/loop3 dio_aio_complete_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5400 [inline]
__schedule+0xf12/0x5c00 kernel/sched/core.c:6727
__schedule_loop kernel/sched/core.c:6802 [inline]
schedule+0xe9/0x270 kernel/sched/core.c:6817
schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874
rwsem_down_write_slowpath kernel/locking/rwsem.c:1178 [inline]
__down_write_common+0x948/0x1400 kernel/locking/rwsem.c:1306
inode_lock include/linux/fs.h:802 [inline]
hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
vfs_fsync_range+0x141/0x220 fs/sync.c:188
generic_write_sync include/linux/fs.h:2735 [inline]
dio_complete+0x71b/0x8e0 fs/direct-io.c:314
process_one_work+0x886/0x15d0 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787
kthread+0x2c6/0x3a0 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
</TASK>
Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
Showing all locks held in the system:
3 locks held by kworker/1:0/23:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc900001d7d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:1/27:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90000a2fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
1 lock held by khungtaskd/29:
#0: ffffffff8d1acba0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:298 [inline]
#0: ffffffff8d1acba0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:750 [inline]
#0: ffffffff8d1acba0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x75/0x340 kernel/locking/lockdep.c:6614
3 locks held by kworker/1:2/1788:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004d4fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
1 lock held by klogd/4498:
#0: ffff8880b983ccd8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130 kernel/sched/core.c:559
2 locks held by getty/4804:
#0: ffff888029a8d0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243
#1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfc6/0x1490 drivers/tty/n_tty.c:2201
2 locks held by kworker/0:3/4840:
#0: ffff88801308a938 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc9000311fd80 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
3 locks held by kworker/u5:2/5088:
#0: ffff88807d13e138 ((wq_completion)hci6){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004427d80 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff8880202d5060 (&hdev->req_lock){+.+.}-{3:3}, at: hci_cmd_sync_work+0x170/0x410 net/bluetooth/hci_sync.c:305
5 locks held by kworker/0:4/5147:
#0: ffff88801370f138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004777d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88802245a190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:990 [inline]
#2: ffff88802245a190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4e10 drivers/usb/core/hub.c:5793
#3: ffff88802245d510 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3151 [inline]
#3: ffff88802245d510 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect drivers/usb/core/hub.c:5362 [inline]
#3: ffff88802245d510 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect_change drivers/usb/core/hub.c:5605 [inline]
#3: ffff88802245d510 (&port_dev->status_lock){+.+.}-{3:3}, at: port_event drivers/usb/core/hub.c:5765 [inline]
#3: ffff88802245d510 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x27fe/0x4e10 drivers/usb/core/hub.c:5847
#4: ffff888020bc44a8 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_connect drivers/usb/core/hub.c:5363 [inline]
#4: ffff888020bc44a8 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_connect_change drivers/usb/core/hub.c:5605 [inline]
#4: ffff888020bc44a8 (hcd->address0_mutex){+.+.}-{3:3}, at: port_event drivers/usb/core/hub.c:5765 [inline]
#4: ffff888020bc44a8 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x2827/0x4e10 drivers/usb/core/hub.c:5847
3 locks held by kworker/0:5/5148:
#0: ffff8880290cdd38 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004a07d80 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffffffff8ecc2028 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xcf/0x14b0 net/ipv6/addrconf.c:4129
3 locks held by kworker/1:5/5151:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004a37d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:6/5156:
#0: ffff88807d8ac538
((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004a77d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:3/13242:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc9000324fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:4/22936:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90016287d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:7/22937:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc900162cfd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2:
ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:8/22938:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc900162efd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:9/23278:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004af7d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:10/23279:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90003e77d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:11/23280:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004a17d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:12/23281:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004b07d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:13/23283:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004ac7d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:14/23285:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004b17d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:15/23286:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004097d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
2 locks held by syz-executor.3/23324:
#0: ffff88801af56420 (sb_writers#13){.+.+}-{0:0}, at: do_syscall_x64 arch/x86/entry/common.c:52 [inline]
#0: ffff88801af56420 (sb_writers#13){.+.+}-{0:0}, at: do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83
#1: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#1: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: do_truncate+0x14b/0x220 fs/open.c:64
1 lock held by syz-executor.3/23333:
#0: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#0: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: generic_file_write_iter+0x92/0x350 mm/filemap.c:4048
3 locks held by kworker/R-dio/l/23341:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004dffd10 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:16/23343:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004e1fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:17/23344:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004e2fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:18/23346:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004e3fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:19/23347:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004e4fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:20/23350:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004b27d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:21/23351:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004e5fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:22/23352:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004e7fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:23/23353:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004a87d80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:24/23354:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004e8fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:25/23355:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004e9fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:26/23356:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004eafd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:27/23359:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004ecfd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:28/23360:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004defd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:29/23361:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004edfd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:30/23362:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004eefd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:31/23363:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004effd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:32/23364:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004f0fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
3 locks held by kworker/1:34/23366:
#0: ffff88807d8ac538 ((wq_completion)dio/loop3){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 kernel/workqueue.c:2608
#1: ffffc90004f2fd80 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 kernel/workqueue.c:2609
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:802 [inline]
#2: ffff88803cf989c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: hfsplus_file_fsync+0x104/0x5d0 fs/hfsplus/inode.c:312
2 locks held by syz-executor.2/29072:
#0: ffffffff8ecc2028 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:79 [inline]
#0: ffffffff8ecc2028 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x372/0xe00 net/core/rtnetlink.c:6612
#1: ffffffff8d1b83f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock kernel/rcu/tree_exp.h:324 [inline]
#1: ffffffff8d1b83f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3ff/0x800 kernel/rcu/tree_exp.h:995
1 lock held by syz-executor.2/29073:
#0: ffffffff8ecc2028 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:79 [inline]
#0: ffffffff8ecc2028 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x372/0xe00 net/core/rtnetlink.c:6612
1 lock held by syz-executor.3/29074:
#0: ffffffff8ecc2028 (rtnl_mutex){+.+.}-{3:3}, at: tun_detach drivers/net/tun.c:697 [inline]
#0: ffffffff8ecc2028 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x3e/0x240 drivers/net/tun.c:3505
=============================================
NMI backtrace for cpu 1
CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc1-syzkaller-00356-g8a696a29c690 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
nmi_cpu_backtrace+0x277/0x390 lib/nmi_backtrace.c:113
nmi_trigger_cpumask_backtrace+0x299/0x300 lib/nmi_backtrace.c:62
trigger_all_cpu_backtrace include/linux/nmi.h:160 [inline]
check_hung_uninterruptible_tasks kernel/hung_task.c:222 [inline]
watchdog+0xf87/0x1210 kernel/hung_task.c:379
kthread+0x2c6/0x3a0 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
</TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0 skipped: idling at native_safe_halt arch/x86/include/asm/irqflags.h:48 [inline]
NMI backtrace for cpu 0 skipped: idling at arch_safe_halt arch/x86/include/asm/irqflags.h:86 [inline]
NMI backtrace for cpu 0 skipped: idling at acpi_safe_halt+0x1b/0x20 drivers/acpi/processor_idle.c:112