Bluetooth: hci2: command 0x0406 tx timeout
Bluetooth: hci4: command 0x0406 tx timeout
Bluetooth: hci6: command 0x0406 tx timeout
Bluetooth: hci7: command 0x0406 tx timeout
Bluetooth: hci5: command 0x0406 tx timeout
INFO: task jbd2/sda-8:71 blocked for more than 143 seconds.
Not tainted 6.19.0-rc7-next-20260126 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:jbd2/sda-8 state:D stack:27128 pid:71 tgid:71 ppid:2 task_flags:0x240040 flags:0x00080000
Call Trace:
__schedule+0xfce/0x4440
schedule+0xdb/0x390
jbd2_journal_wait_updates+0x11e/0x240
jbd2_journal_commit_transaction+0x6ce/0x5ba0
kjournald2+0x1d8/0x720
kthread+0x385/0x490
ret_from_fork+0x67a/0x7a0
ret_from_fork_asm+0x1a/0x30
INFO: task systemd-journal:97 blocked for more than 143 seconds.
Not tainted 6.19.0-rc7-next-20260126 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:systemd-journal state:D stack:25944 pid:97 tgid:97 ppid:1 task_flags:0x400100 flags:0x00080000
Call Trace:
__schedule+0xfce/0x4440
schedule+0xdb/0x390
wait_transaction_locked+0x19a/0x230
add_transaction_credits+0x116/0xe20
start_this_handle+0x3d3/0x12d0
jbd2__journal_start+0x393/0x820
__ext4_journal_start_sb+0x325/0x580
ext4_truncate+0x68f/0x1150
ext4_setattr+0x1afb/0x2670
notify_change+0x6a9/0x1300
do_truncate+0x1be/0x220
do_ftruncate+0x3b5/0x6d0
do_sys_ftruncate+0x65/0xb0
__x64_sys_ftruncate+0x59/0x80
do_syscall_64+0xbf/0x420
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3bcb7f1247
RSP: 002b:00007ffe2326f498 EFLAGS: 00000202 ORIG_RAX: 000000000000004d
RAX: ffffffffffffffda RBX: 00007ffe2326f4e0 RCX: 00007f3bcb7f1247
RDX: 0000563e5ef22a50 RSI: 0000000000800000 RDI: 0000000000000015
RBP: 0000563e5ef16290 R08: 0000000000000001 R09: 0000563e5ef16314
R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe2326f4d8
R13: 0000563e5ef12360 R14: 0000000000000703 R15: 0000000000000000
INFO: task syz-executor.3:279 blocked for more than 143 seconds.
Not tainted 6.19.0-rc7-next-20260126 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.3 state:D stack:24168 pid:279 tgid:279 ppid:1 task_flags:0x400140 flags:0x00080002
Call Trace:
__schedule+0xfce/0x4440
schedule+0xdb/0x390
jbd2_log_wait_commit+0x2bf/0x460
jbd2_journal_stop+0xa91/0xdf0
__ext4_journal_stop+0xe2/0x1f0
ext4_evict_inode+0x854/0x1610
evict+0x334/0x9e0
iput.part.0+0x7c9/0xd00
iput+0x35/0x40
filename_unlinkat+0x40c/0x620
__x64_sys_unlink+0x47/0x90
do_syscall_64+0xbf/0x420
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f8d2d92b457
RSP: 002b:00007fff17e93a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d2d92b457
RDX: 00007fff17e93a80 RSI: 00007fff17e93a80 RDI: 00007fff17e93b10
RBP: 00007fff17e93b10 R08: 0000000000000001 R09: 00007fff17e938e0
R10: 0000555576f5fc7b R11: 0000000000000206 R12: 00007f8d2d985105
R13: 00007fff17e94bd0 R14: 0000555576f5fc20 R15: 00007fff17e94c10
INFO: task syz-executor.2:281 blocked for more than 143 seconds.
Not tainted 6.19.0-rc7-next-20260126 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.2 state:D stack:24896 pid:281 tgid:281 ppid:1 task_flags:0x400140 flags:0x00080002
Call Trace:
__schedule+0xfce/0x4440
schedule+0xdb/0x390
wait_transaction_locked+0x19a/0x230
add_transaction_credits+0x116/0xe20
start_this_handle+0x3d3/0x12d0
jbd2__journal_start+0x393/0x820
__ext4_journal_start_sb+0x325/0x580
ext4_dirty_inode+0xa5/0x130
__mark_inode_dirty+0x1bc/0x1460
touch_atime+0x607/0x750
iterate_dir+0x46b/0x5f0
__x64_sys_getdents64+0x13c/0x2c0
do_syscall_64+0xbf/0x420
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9fc5f2d9c7
RSP: 002b:00007ffc252cb398 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 000055557fddfc20 RCX: 00007f9fc5f2d9c7
RDX: 0000000000008000 RSI: 000055557fddfc50 RDI: 0000000000000003
RBP: 000055557fddfc50 R08: 0000000000000030 R09: 00007f9fc5fee640
R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffbc
R13: 000055557fddfc24 R14: 0000000000000016 R15: 00007ffc252cc590
INFO: task syz-executor.5:286 blocked for more than 143 seconds.
Not tainted 6.19.0-rc7-next-20260126 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.5 state:D stack:24896 pid:286 tgid:286 ppid:1 task_flags:0x400140 flags:0x00080002
Call Trace:
__schedule+0xfce/0x4440
schedule+0xdb/0x390
wait_transaction_locked+0x19a/0x230
add_transaction_credits+0x116/0xe20
start_this_handle+0x3d3/0x12d0
jbd2__journal_start+0x393/0x820
__ext4_journal_start_sb+0x325/0x580
ext4_dirty_inode+0xa5/0x130
__mark_inode_dirty+0x1bc/0x1460
touch_atime+0x607/0x750
iterate_dir+0x46b/0x5f0
__x64_sys_getdents64+0x13c/0x2c0
do_syscall_64+0xbf/0x420
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f164f78e9c7
RSP: 002b:00007ffc9c23af58 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 000055557c3e5c20 RCX: 00007f164f78e9c7
RDX: 0000000000008000 RSI: 000055557c3e5c50 RDI: 0000000000000003
RBP: 000055557c3e5c50 R08: 0000000000000030 R09: 00007f164f84f640
R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffbc
R13: 000055557c3e5c24 R14: 0000000000000016 R15: 00007ffc9c23c150
INFO: task syz-executor.7:287 blocked for more than 143 seconds.
Not tainted 6.19.0-rc7-next-20260126 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.7 state:D stack:24872 pid:287 tgid:287 ppid:1 task_flags:0x400140 flags:0x00080002
Call Trace:
__schedule+0xfce/0x4440
schedule+0xdb/0x390
wait_transaction_locked+0x19a/0x230
add_transaction_credits+0x116/0xe20
start_this_handle+0x3d3/0x12d0
jbd2__journal_start+0x393/0x820
__ext4_journal_start_sb+0x325/0x580
ext4_dirty_inode+0xa5/0x130
__mark_inode_dirty+0x1bc/0x1460
touch_atime+0x607/0x750
iterate_dir+0x46b/0x5f0
__x64_sys_getdents64+0x13c/0x2c0
do_syscall_64+0xbf/0x420
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f09d74b19c7
RSP: 002b:00007ffc0b035828 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 000055555aa87c20 RCX: 00007f09d74b19c7
RDX: 0000000000008000 RSI: 000055555aa87c50 RDI: 0000000000000003
RBP: 000055555aa87c50 R08: 0000000000000030 R09: 00007f09d7572640
R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffbc
R13: 000055555aa87c24 R14: 0000000000000016 R15: 00007ffc0b036a20
INFO: task syz-executor.0:4404 blocked for more than 143 seconds.
Not tainted 6.19.0-rc7-next-20260126 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0 state:D stack:24760 pid:4404 tgid:4398 ppid:278 task_flags:0x400140 flags:0x00080002
Call Trace:
__schedule+0xfce/0x4440
schedule+0xdb/0x390
wait_transaction_locked+0x19a/0x230
add_transaction_credits+0x116/0xe20
start_this_handle+0x3d3/0x12d0
jbd2__journal_start+0x393/0x820
__ext4_journal_start_sb+0x325/0x580
ext4_dio_write_end_io+0x2ba/0x710
iomap_dio_complete+0x167/0xc10
iomap_dio_rw+0x73/0xa0
ext4_file_write_iter+0xdf6/0x1930
iter_file_splice_write+0xa3a/0x11c0
direct_splice_actor+0x192/0x7b0
splice_direct_to_actor+0x347/0x9d0
do_splice_direct+0x179/0x250
do_sendfile+0xa8e/0xdc0
__x64_sys_sendfile64+0x1d3/0x210
do_syscall_64+0xbf/0x420
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb3845e4b19
RSP: 002b:00007fb381b5a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007fb3846f7f60 RCX: 00007fb3845e4b19
RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000007
RBP: 00007fb38463ef6d R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000fdef R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc480fb2af R14: 00007fb381b5a300 R15: 0000000000022000
INFO: task syz-executor.1:4411 blocked for more than 143 seconds.
Not tainted 6.19.0-rc7-next-20260126 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.1 state:D stack:27544 pid:4411 tgid:4411 ppid:277 task_flags:0x400040 flags:0x00080002
Call Trace:
__schedule+0xfce/0x4440
schedule+0xdb/0x390
wait_transaction_locked+0x19a/0x230
add_transaction_credits+0x116/0xe20
start_this_handle+0x3d3/0x12d0
jbd2__journal_start+0x393/0x820
__ext4_journal_start_sb+0x325/0x580
ext4_dirty_inode+0xa5/0x130
__mark_inode_dirty+0x1bc/0x1460
file_update_time_flags+0x45d/0x4f0
ext4_page_mkwrite+0x329/0x1710
do_page_mkwrite+0x17a/0x370
__handle_mm_fault+0x1096/0x2de0
handle_mm_fault+0x2d8/0x750
do_user_addr_fault+0x501/0x12c0
exc_page_fault+0xb0/0x180
asm_exc_page_fault+0x26/0x30
RIP: 0033:0x7f773a79b673
RSP: 002b:00007ffed49b0838 EFLAGS: 00010287
RAX: 0000001b2cd25000 RBX: 00007f773a575008 RCX: 0000001b2cd20000
RDX: 0000001b2cd25004 RSI: ffffffff8199f078 RDI: 00000000c2dc50ed
RBP: 0000000000000001 R08: 0000001b2dd20000 R09: 0000001b2cd24374
R10: 00000000000010ee R11: 00000000c2dc50f1 R12: 00000000000010fa
R13: 00007f773a905000 R14: ffffffff8199f078 R15: 00007f773a910ff0
INFO: task syz-executor.4:4423 blocked for more than 143 seconds.
Not tainted 6.19.0-rc7-next-20260126 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.4 state:D stack:28592 pid:4423 tgid:4423 ppid:282 task_flags:0x440040 flags:0x00080002
Call Trace:
__schedule+0xfce/0x4440
schedule+0xdb/0x390
__wait_on_freeing_inode+0x2af/0x3a0
insert_inode_locked+0x261/0x890
__ext4_new_inode+0x223d/0x4cd0
ext4_symlink+0x623/0xb40
vfs_symlink+0x180/0x4e0
filename_symlinkat+0x158/0x440
__x64_sys_symlink+0x82/0x110
do_syscall_64+0xbf/0x420
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7c5205b427
RSP: 002b:00007ffe1ea828f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c5205b427
RDX: ffffffffffffffbc RSI: 00007f7c520b600e RDI: 00007f7c520b51dd
RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffe1ea82370
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffe1ea829c0
Showing all locks held in the system:
1 lock held by ksoftirqd/1/22:
#0: ffff88806cf37a20 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x253/0x4440
1 lock held by khungtaskd/31:
#0: ffffffff85e28100 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
4 locks held by kworker/u9:3/47:
#0: ffff888009ec1948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x11ed/0x1960
#1: ffff88800b6a7d18 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x857/0x1960
#2: ffff88800fa1e0e0 (&type->s_umount_key#48){++++}-{4:4}, at: super_trylock_shared+0x21/0x100
#3: ffff88800fa1cb90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x244/0x5c0
3 locks held by systemd-journal/97:
#0: ffff88800fa1e3f8 (sb_writers#3){.+.+}-{0:0}, at: do_sys_ftruncate+0x65/0xb0
#1: ffff888014717640 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: do_truncate+0x12c/0x220
#2: ffff8880147177e0 (mapping.invalidate_lock#2){++++}-{4:4}, at: ext4_setattr+0xa8e/0x2670
1 lock held by in:imklog/175:
#0: ffff888015ad9eb8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
3 locks held by rs:main Q:Reg/176:
#0: ffff888015ba40f8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88800fa1e3f8 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x121/0x240
#2: ffff88801a866330 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: ext4_buffered_write_iter+0xab/0x430
2 locks held by syz-executor.3/279:
#0: ffff88800fa1e3f8 (sb_writers#3){.+.+}-{0:0}, at: filename_unlinkat+0x183/0x620
#1: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
3 locks held by syz-executor.2/281:
#0: ffff88800cf9bcf8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff888048996cb8 (&type->i_mutex_dir_key#3){++++}-{4:4}, at: iterate_dir+0xdf/0x5f0
#2: ffff88800fa1e3f8 (sb_writers#3){.+.+}-{0:0}, at: iterate_dir+0x46b/0x5f0
3 locks held by syz-executor.5/286:
#0: ffff888048c9e7f8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88804883aa00 (&type->i_mutex_dir_key#3){++++}-{4:4}, at: iterate_dir+0xdf/0x5f0
#2: ffff88800fa1e3f8 (sb_writers#3){.+.+}-{0:0}, at: iterate_dir+0x46b/0x5f0
3 locks held by syz-executor.7/287:
#0: ffff8880167ce2b8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff888048997640 (&type->i_mutex_dir_key#3){++++}-{4:4}, at: iterate_dir+0xdf/0x5f0
#2: ffff88800fa1e3f8 (sb_writers#3){.+.+}-{0:0}, at: iterate_dir+0x46b/0x5f0
4 locks held by kworker/u9:6/331:
#0: ffff888009ec1948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x11ed/0x1960
#1: ffff888016587d18 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x857/0x1960
#2: ffff88800fa1e0e0 (&type->s_umount_key#48){++++}-{4:4}, at: super_trylock_shared+0x21/0x100
#3: ffff88800fa1cb90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x244/0x5c0
4 locks held by kworker/u10:4/349:
#0: ffff888009ec1948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x11ed/0x1960
#1: ffff88801acf7d18 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x857/0x1960
#2: ffff88800fa1e0e0 (&type->s_umount_key#48){++++}-{4:4}, at: super_trylock_shared+0x21/0x100
#3: ffff88800fa1cb90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x244/0x5c0
1 lock held by syz-executor.6/3937:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.0/3986:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4022:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.0/4036:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4037:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4072:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.6/4118:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4184:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4199:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4244:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.6/4272:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4273:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4321:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.0/4326:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.4/4332:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4347:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.0/4356:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.4/4361:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4364:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.4/4375:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.0/4377:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4381:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
2 locks held by syz-executor.6/4396:
#0: ffff88804f12b808 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x118/0x570
#1: ffff88800fa1e4f0 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x17a/0x370
2 locks held by syz-executor.0/4398:
#0: ffff888020056e48 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x118/0x570
#1: ffff88800fa1e4f0 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x17a/0x370
2 locks held by syz-executor.0/4404:
#0: ffff88800fa1e3f8 (sb_writers#3){.+.+}-{0:0}, at: splice_direct_to_actor+0x347/0x9d0
#1: ffff88804883b388 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: ext4_file_write_iter+0xb4a/0x1930
1 lock held by syz-executor.1/4408:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
2 locks held by syz-executor.1/4411:
#0: ffff88801fbc3088 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x118/0x570
#1: ffff88800fa1e4f0 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x17a/0x370
1 lock held by syz-executor.4/4412:
#0: ffff88800fa1e5e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
3 locks held by syz-executor.4/4423:
#0: ffff88800fa1e3f8 (sb_writers#3){.+.+}-{0:0}, at: filename_create+0xf7/0x400
#1: ffff888048a53388 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1b1/0x400
#2: ffff88800fa1a950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xe32/0x12d0
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