INFO: task jbd2/sda-8:72 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260123 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:jbd2/sda-8 state:D stack:26304 pid:72 tgid:72 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.0:277 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260123 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0 state:D stack:24568 pid:277 tgid:277 ppid:272 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: 0033:0x7f159bff59c7
RSP: 002b:00007ffe3c0880f8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 0000555576d99c20 RCX: 00007f159bff59c7
RDX: 0000000000008000 RSI: 0000555576d99c50 RDI: 0000000000000003
RBP: 0000555576d99c50 R08: 0000000000000030 R09: 00007f159c0b6640
R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffbc
R13: 0000555576d99c24 R14: 0000000000000016 R15: 00007ffe3c0892f0
INFO: task syz-executor.2:278 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260123 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.2 state:D stack:24840 pid:278 tgid:278 ppid:273 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: 0033:0x7f45a9e269c7
RSP: 002b:00007ffe2e7d8248 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 000055558ebb0c20 RCX: 00007f45a9e269c7
RDX: 0000000000008000 RSI: 000055558ebb0c50 RDI: 0000000000000003
RBP: 000055558ebb0c50 R08: 0000000000000030 R09: 00007f45a9ee7640
R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffbc
R13: 000055558ebb0c24 R14: 0000000000000016 R15: 00007ffe2e7d9440
INFO: task syz-executor.3:280 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260123 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.3 state:D stack:24896 pid:280 tgid:280 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_unlink+0x458/0xce0
ext4_unlink+0x42e/0x540
vfs_unlink+0x308/0xc00
filename_unlinkat+0x3bb/0x620
__x64_sys_unlink+0x47/0x90
do_syscall_64+0xbf/0x420
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4e80d13457
RSP: 002b:00007ffef855f9c8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e80d13457
RDX: 00007ffef855fa00 RSI: 00007ffef855fa00 RDI: 00007ffef855fa90
RBP: 00007ffef855fa90 R08: 0000000000000001 R09: 00007ffef855f860
R10: 000055557b50cc9b R11: 0000000000000206 R12: 00007f4e80d6d105
R13: 00007ffef8560b50 R14: 000055557b50cc20 R15: 00007ffef8560b90
INFO: task syz-executor.7:281 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260123 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.7 state:D stack:24424 pid:281 tgid:281 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: 0033:0x7fca862a79c7
RSP: 002b:00007ffe02776838 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 0000555570ad4c20 RCX: 00007fca862a79c7
RDX: 0000000000008000 RSI: 0000555570ad4c50 RDI: 0000000000000003
RBP: 0000555570ad4c50 R08: 0000000000000030 R09: 00007fca86368640
R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffbc
R13: 0000555570ad4c24 R14: 0000000000000016 R15: 00007ffe02777a30
INFO: task syz-executor.5:285 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260123 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.5 state:D stack:24864 pid:285 tgid:285 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: 0033:0x7f58d2b49457
RSP: 002b:00007ffdb74e0d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58d2b49457
RDX: 00007ffdb74e0d60 RSI: 00007ffdb74e0d60 RDI: 00007ffdb74e0df0
RBP: 00007ffdb74e0df0 R08: 0000000000000001 R09: 00007ffdb74e0bc0
R10: 0000555588764c7b R11: 0000000000000206 R12: 00007f58d2ba3105
R13: 00007ffdb74e1eb0 R14: 0000555588764c20 R15: 00007ffdb74e1ef0
INFO: task syz-executor.4:5898 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260123 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.4 state:D stack:24856 pid:5898 tgid:5898 ppid:5897 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: 0033:0x7fba2704d9c7
RSP: 002b:00007ffdd1ed94d8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 0000555594597c20 RCX: 00007fba2704d9c7
RDX: 0000000000008000 RSI: 0000555594597c50 RDI: 0000000000000003
RBP: 0000555594597c50 R08: 0000000000000030 R09: 00007fba2710e640
R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffbc
R13: 0000555594597c24 R14: 0000000000000016 R15: 00007ffdd1eda6d0
INFO: task syz-executor.1:9543 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260123 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.1 state:D stack:29112 pid:9543 tgid:9543 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: 0033:0x7f2fe18d3427
RSP: 002b:00007ffd2f31ff08 EFLAGS: 00000202 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fe18d3427
RDX: 00007ffd2f31ffe3 RSI: 00007f2fe192e02f RDI: 00007ffd2f31ffd0
RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffd2f31fda0
R10: 00007ffd2f31fc57 R11: 0000000000000202 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffd2f31ffd0
INFO: task syz-executor.6:9546 blocked for more than 143 seconds.
Not tainted 6.19.0-rc6-next-20260123 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.6 state:D stack:29568 pid:9546 tgid:9546 ppid:287 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_new_inode+0x2c81/0x4cd0
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: 0033:0x7fac38dfd427
RSP: 002b:00007ffdf7e8fa38 EFLAGS: 00000202 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac38dfd427
RDX: 00007ffdf7e8fb17 RSI: 00007fac38e58019 RDI: 00007ffdf7e8fb00
RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffdf7e8f8d0
R10: 00007ffdf7e8f787 R11: 0000000000000202 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffdf7e8fb00
Showing all locks held in the system:
1 lock held by ksoftirqd/1/22:
1 lock held by khungtaskd/31:
#0: ffffffff85e28000 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
2 locks held by systemd-journal/98:
#0: ffff88800cd541c8 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x118/0x560
#1: ffff88800fa684f0 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x17a/0x370
1 lock held by in:imklog/175:
#0: ffff8880163dc7f8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
3 locks held by rs:main Q:Reg/176:
#0: ffff88801625bb38 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88800fa683f8 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x121/0x240
#2: ffff8880183cb388 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: ext4_buffered_write_iter+0xab/0x430
3 locks held by syz-executor.0/277:
#0: ffff8880169b2d38 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88804abd4698 (&type->i_mutex_dir_key#3){++++}-{4:4}, at: iterate_dir+0xdf/0x5f0
#2: ffff88800fa683f8 (sb_writers#3){.+.+}-{0:0}, at: iterate_dir+0x46b/0x5f0
3 locks held by syz-executor.2/278:
#0: ffff88804e48c0f8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88804a8ad020 (&type->i_mutex_dir_key#3){++++}-{4:4}, at: iterate_dir+0xdf/0x5f0
#2: ffff88800fa683f8 (sb_writers#3){.+.+}-{0:0}, at: iterate_dir+0x46b/0x5f0
3 locks held by syz-executor.3/280:
#0: ffff88800fa683f8 (sb_writers#3){.+.+}-{0:0}, at: filename_unlinkat+0x183/0x620
#1: ffff88801b7eecb8 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_unlinkat+0x2ca/0x620
#2: ffff88804a88f640 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: vfs_unlink+0xd9/0xc00
3 locks held by syz-executor.7/281:
#0: ffff88804e663978 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88801b7ee330 (&type->i_mutex_dir_key#3){++++}-{4:4}, at: iterate_dir+0xdf/0x5f0
#2: ffff88800fa683f8 (sb_writers#3){.+.+}-{0:0}, at: iterate_dir+0x46b/0x5f0
2 locks held by syz-executor.5/285:
#0: ffff88800fa683f8 (sb_writers#3){.+.+}-{0:0}, at: filename_unlinkat+0x183/0x620
#1: ffff88800fa685e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4096:
#0: ffff88800fa685e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4165:
#0: ffff88800fa685e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4195:
#0: ffff88800fa685e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
1 lock held by syz-executor.1/4332:
#0: ffff88800fa685e8 (sb_internal){.+.+}-{0:0}, at: evict+0x334/0x9e0
3 locks held by syz-executor.4/5898:
#0: ffff888016b16ef8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88804a8abd10 (&type->i_mutex_dir_key#3){++++}-{4:4}, at: iterate_dir+0xdf/0x5f0
#2: ffff88800fa683f8 (sb_writers#3){.+.+}-{0:0}, at: iterate_dir+0x46b/0x5f0
3 locks held by syz-executor.1/9543:
#0: ffff88800fa683f8 (sb_writers#3){.+.+}-{0:0}, at: filename_create+0xf7/0x400
#1: ffff88801b516330 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1b1/0x400
#2: ffff88800fae2950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xe32/0x12d0
2 locks held by syz-executor.6/9546:
#0: ffff88800fa683f8 (sb_writers#3){.+.+}-{0:0}, at: filename_create+0xf7/0x400
#1: ffff88801b512078 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1b1/0x400
=============================================