INFO: task jbd2/sda-8:70 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260122 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:jbd2/sda-8 state:D stack:26416 pid:70 tgid:70 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 syz-executor.3:278 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260122 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.3 state:D stack:24896 pid:278 tgid:278 ppid:274 task_flags:0x400140 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_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: 0033:0x7fc0c69519c7
RSP: 002b:00007fff24314aa8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 000055557b1cbc20 RCX: 00007fc0c69519c7
RDX: 0000000000008000 RSI: 000055557b1cbc50 RDI: 0000000000000003
RBP: 000055557b1cbc50 R08: 0000000000000030 R09: 00007fc0c6a12640
R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffbc
R13: 000055557b1cbc24 R14: 0000000000000016 R15: 00007fff24315ca0
INFO: task syz-executor.2:282 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260122 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.2 state:D stack:24680 pid:282 tgid:282 ppid:276 task_flags:0x400140 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_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: 0033:0x7f40583d19c7
RSP: 002b:00007ffd79441878 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 000055558ef6dc20 RCX: 00007f40583d19c7
RDX: 0000000000008000 RSI: 000055558ef6dc50 RDI: 0000000000000003
RBP: 000055558ef6dc50 R08: 0000000000000030 R09: 00007f4058492640
R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffbc
R13: 000055558ef6dc24 R14: 0000000000000016 R15: 00007ffd79442a70
INFO: task syz-executor.5:286 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260122 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.5 state:D stack:24696 pid:286 tgid:286 ppid:281 task_flags:0x400140 flags:0x00080000
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: 0033:0x7fbd2dfc8457
RSP: 002b:00007ffed35b8798 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd2dfc8457
RDX: 00007ffed35b87d0 RSI: 00007ffed35b87d0 RDI: 00007ffed35b8860
RBP: 00007ffed35b8860 R08: 0000000000000001 R09: 00007ffed35b8630
R10: 000055557c85dc7b R11: 0000000000000206 R12: 00007fbd2e022105
R13: 00007ffed35b9920 R14: 000055557c85dc20 R15: 00007ffed35b9960
INFO: task syz-executor.6:287 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260122 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.6 state:D stack:24440 pid:287 tgid:287 ppid:284 task_flags:0x400140 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_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: 0033:0x7fad2db549c7
RSP: 002b:00007ffd94ed5d78 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 000055557c804c20 RCX: 00007fad2db549c7
RDX: 0000000000008000 RSI: 000055557c804c50 RDI: 0000000000000003
RBP: 000055557c804c50 R08: 0000000000000030 R09: 00007fad2dc15640
R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffbc
R13: 000055557c804c24 R14: 0000000000000016 R15: 00007ffd94ed6f70
INFO: task syz-executor.7:288 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260122 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.7 state:D stack:24216 pid:288 tgid:288 ppid:283 task_flags:0x400140 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_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: 0033:0x7f43be1eb9c7
RSP: 002b:00007ffd529bd308 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 0000555564dc7c20 RCX: 00007f43be1eb9c7
RDX: 0000000000008000 RSI: 0000555564dc7c50 RDI: 0000000000000003
RBP: 0000555564dc7c50 R08: 0000000000000030 R09: 00007f43be2ac640
R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffbc
R13: 0000555564dc7c24 R14: 0000000000000016 R15: 00007ffd529be500
INFO: task syz-executor.0:4487 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260122 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0 state:D stack:29608 pid:4487 tgid:4487 ppid:279 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: 0033:0x7f1d7f96d427
RSP: 002b:00007fff6bab5608 EFLAGS: 00000202 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d7f96d427
RDX: 00007fff6bab56e7 RSI: 00007f1d7f9c8019 RDI: 00007fff6bab56d0
RBP: 0000000000000000 R08: 0000000000000000 R09: 00007fff6bab54a0
R10: 00007fff6bab5357 R11: 0000000000000202 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007fff6bab56d0
Showing all locks held in the system:
4 locks held by kworker/u10:0/26:
#0: ffff888009ec1948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x11ed/0x1960
#1: ffff888009bdfd18 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x857/0x1960
#2: ffff88800f8740e0 (&type->s_umount_key#48){++++}-{4:4}, at: super_trylock_shared+0x21/0x100
#3: ffff88800fa2ab90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x244/0x5c0
1 lock held by khungtaskd/31:
#0: ffffffff85e281c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
2 locks held by systemd-journal/96:
#0: ffff88800e2e2088 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x118/0x560
#1: ffff88800f8744f0 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x17a/0x370
1 lock held by in:imklog/175:
3 locks held by rs:main Q:Reg/176:
#0: ffff888016865eb8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88800f8743f8 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x121/0x240
#2: ffff88801ad23388 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: ext4_buffered_write_iter+0xab/0x430
3 locks held by syz-executor.3/278:
#0: ffff88801693b7b8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88801ac23388 (&type->i_mutex_dir_key#3){++++}-{4:4}, at: iterate_dir+0xdf/0x5f0
#2: ffff88800f8743f8 (sb_writers#3){.+.+}-{0:0}, at: iterate_dir+0x46b/0x5f0
3 locks held by syz-executor.2/282:
#0: ffff888013abbeb8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88801ade6cb8 (&type->i_mutex_dir_key#3){++++}-{4:4}, at: iterate_dir+0xdf/0x5f0
#2: ffff88800f8743f8 (sb_writers#3){.+.+}-{0:0}, at: iterate_dir+0x46b/0x5f0
2 locks held by syz-executor.5/286:
#0: ffff88800f8743f8 (sb_writers#3){.+.+}-{0:0}, at: filename_unlinkat+0x183/0x620
#1: ffff88800f8745e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
3 locks held by syz-executor.6/287:
#0: ffff888013abb438 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88801ac18d68 (&type->i_mutex_dir_key#3){++++}-{4:4}, at: iterate_dir+0xdf/0x5f0
#2: ffff88800f8743f8 (sb_writers#3){.+.+}-{0:0}, at: iterate_dir+0x46b/0x5f0
3 locks held by syz-executor.7/288:
#0: ffff888013abb7b8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88801add3d10 (&type->i_mutex_dir_key#3){++++}-{4:4}, at: iterate_dir+0xdf/0x5f0
#2: ffff88800f8743f8 (sb_writers#3){.+.+}-{0:0}, at: iterate_dir+0x46b/0x5f0
4 locks held by kworker/u10:5/364:
#0: ffff888009ec1948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x11ed/0x1960
#1: ffff88801db7fd18 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x857/0x1960
#2: ffff88800f8740e0 (&type->s_umount_key#48){++++}-{4:4}, at: super_trylock_shared+0x21/0x100
#3: ffff88800fa2ab90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x244/0x5c0
1 lock held by syz-executor.0/3922:
#0: ffff88800f8745e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.0/3977:
#0: ffff88800f8745e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.0/4019:
#0: ffff88800f8745e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.0/4136:
#0: ffff88800f8745e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.0/4162:
#0: ffff88800f8745e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
3 locks held by syz-executor.0/4487:
#0: ffff88800f8743f8 (sb_writers#3){.+.+}-{0:0}, at: filename_create+0xf7/0x400
#1: ffff88801ae159a8 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1b1/0x400
#2: ffff88800fa28950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xe32/0x12d0
=============================================