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| Date | Name | Commit | Repro | Result |
|---|---|---|---|---|
| 2026/01/03 | linux-6.1.y (ToT) | 50cbba13faa2 | C | [report] INFO: task hung in rfkill_global_led_trigger_worker |
| 2023/12/25 | upstream (ToT) | 861deac3b092 | C | [report] INFO: task hung in misc_open |
| 2026/01/03 | upstream (ToT) | 805f9a061372 | C | Didn't crash |
| Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| upstream | INFO: task hung in rfkill_global_led_trigger_worker wireless | 1 | 3 | 1526d | 1561d | 0/29 | auto-closed as invalid on 2022/01/24 07:42 | |||
| upstream | INFO: task hung in rfkill_global_led_trigger_worker (3) wireless | 1 | C | 8713 | 4d04h | 558d | 0/29 | closed as dup on 2025/06/17 10:11 | ||
| upstream | INFO: task hung in rfkill_global_led_trigger_worker (2) net nfc | 1 | C | error | 1362 | 568d | 1170d | 26/29 | fixed on 2024/07/09 19:14 | |
| linux-5.15 | INFO: task hung in rfkill_global_led_trigger_worker origin:upstream | 1 | C | error | 63 | 271d | 1057d | 0/3 | upstream: reported C repro on 2023/03/08 16:06 | |
| linux-4.19 | INFO: task hung in rfkill_global_led_trigger_worker | 1 | 7 | 1397d | 1509d | 0/1 | auto-closed as invalid on 2022/07/31 23:38 | |||
| linux-6.6 | INFO: task hung in rfkill_global_led_trigger_worker origin:upstream | 1 | C | 16 | 23d | 226d | 0/2 | upstream: reported C repro on 2025/06/17 07:16 |
| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2026/01/22 08:21 | 0m | fix candidate | upstream | error job log | |
| 2025/11/26 13:31 | 3h19m | bisect fix | linux-6.1.y | OK (0) job log log | |
| 2025/08/24 11:54 | 2h38m | bisect fix | linux-6.1.y | OK (0) job log log | |
| 2025/02/06 12:23 | 1h52m | bisect fix | linux-6.1.y | OK (0) job log log | |
| 2024/03/23 16:21 | 2h44m | bisect fix | linux-6.1.y | OK (0) job log log | |
| 2023/12/25 10:42 | 1h33m | bisect fix | linux-6.1.y | OK (0) job log log | |
| 2023/11/24 09:41 | 1h47m | bisect fix | linux-6.1.y | OK (0) job log log |
INFO: task kworker/0:3:3583 blocked for more than 143 seconds.
Not tainted 6.1.116-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:3 state:D stack:28600 pid:3583 ppid:2 flags:0x00004000
Workqueue: events rfkill_global_led_trigger_worker
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5241 [inline]
__schedule+0x143f/0x4570 kernel/sched/core.c:6558
schedule+0xbf/0x180 kernel/sched/core.c:6634
schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6693
__mutex_lock_common kernel/locking/mutex.c:679 [inline]
__mutex_lock+0x6b9/0xd80 kernel/locking/mutex.c:747
rfkill_global_led_trigger_worker+0x23/0xd0 net/rfkill/core.c:181
process_one_work+0x8a9/0x11d0 kernel/workqueue.c:2292
worker_thread+0xa47/0x1200 kernel/workqueue.c:2439
kthread+0x28d/0x320 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
</TASK>
INFO: task udevd:3623 blocked for more than 143 seconds.
Not tainted 6.1.116-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:udevd state:D stack:24744 pid:3623 ppid:1 flags:0x00004002
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5241 [inline]
__schedule+0x143f/0x4570 kernel/sched/core.c:6558
schedule+0xbf/0x180 kernel/sched/core.c:6634
schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6693
__mutex_lock_common kernel/locking/mutex.c:679 [inline]
__mutex_lock+0x6b9/0xd80 kernel/locking/mutex.c:747
device_lock include/linux/device.h:837 [inline]
uevent_show+0x176/0x330 drivers/base/core.c:2661
dev_attr_show+0x50/0xb0 drivers/base/core.c:2364
sysfs_kf_seq_show+0x32d/0x4b0 fs/sysfs/file.c:59
seq_read_iter+0x43a/0xd10 fs/seq_file.c:230
call_read_iter include/linux/fs.h:2259 [inline]
new_sync_read fs/read_write.c:389 [inline]
vfs_read+0x88d/0xbf0 fs/read_write.c:470
ksys_read+0x19c/0x2c0 fs/read_write.c:613
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f9b93316b6a
RSP: 002b:00007fffdaf9b948 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000557ef8c47810 RCX: 00007f9b93316b6a
RDX: 0000000000001000 RSI: 0000557ef8c5bde0 RDI: 000000000000000c
RBP: 0000557ef8c47810 R08: 000000000000000c R09: 0000000000000400
R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000003fff R14: 00007fffdaf9be28 R15: 000000000000000a
</TASK>
INFO: task syz-executor214:4271 blocked for more than 143 seconds.
Not tainted 6.1.116-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor214 state:D stack:24856 pid:4271 ppid:4268 flags:0x00004002
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5241 [inline]
__schedule+0x143f/0x4570 kernel/sched/core.c:6558
schedule+0xbf/0x180 kernel/sched/core.c:6634
schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6693
__mutex_lock_common kernel/locking/mutex.c:679 [inline]
__mutex_lock+0x6b9/0xd80 kernel/locking/mutex.c:747
rfkill_unregister+0xcc/0x220 net/rfkill/core.c:1130
nfc_unregister_device+0x92/0x290 net/nfc/core.c:1167
virtual_ncidev_close+0x55/0x90 drivers/nfc/virtual_ncidev.c:170
__fput+0x3f6/0x8d0 fs/file_table.c:320
task_work_run+0x246/0x300 kernel/task_work.c:203
exit_task_work include/linux/task_work.h:39 [inline]
do_exit+0xa73/0x26a0 kernel/exit.c:871
do_group_exit+0x202/0x2b0 kernel/exit.c:1021
__do_sys_exit_group kernel/exit.c:1032 [inline]
__se_sys_exit_group kernel/exit.c:1030 [inline]
__x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1030
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fd14fb44cf9
RSP: 002b:00007ffdbf508958 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd14fb44cf9
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007fd14fbbf290 R08: ffffffffffffffb8 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd14fbbf290
R13: 0000000000000000 R14: 00007fd14fbbfd00 R15: 00007fd14fb15e80
</TASK>
INFO: task syz-executor214:4282 blocked for more than 144 seconds.
Not tainted 6.1.116-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor214 state:D stack:26656 pid:4282 ppid:4264 flags:0x00004006
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5241 [inline]
__schedule+0x143f/0x4570 kernel/sched/core.c:6558
schedule+0xbf/0x180 kernel/sched/core.c:6634
schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6693
__mutex_lock_common kernel/locking/mutex.c:679 [inline]
__mutex_lock+0x6b9/0xd80 kernel/locking/mutex.c:747
device_lock include/linux/device.h:837 [inline]
nfc_dev_down net/nfc/core.c:143 [inline]
nfc_rfkill_set_block+0x4c/0x2f0 net/nfc/core.c:179
rfkill_set_block+0x1e7/0x430 net/rfkill/core.c:345
rfkill_fop_write+0x5b7/0x790 net/rfkill/core.c:1286
do_iter_write+0x503/0xc40 fs/read_write.c:863
vfs_writev fs/read_write.c:934 [inline]
do_writev+0x27b/0x460 fs/read_write.c:977
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fd14fb46ba9
RSP: 002b:00007ffdbf5089b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd14fb46ba9
RDX: 0000000000000007 RSI: 0000000020000440 RDI: 0000000000000003
RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000224c3
R13: 00007ffdbf5089cc R14: 00007ffdbf5089e0 R15: 00007ffdbf5089d0
</TASK>
INFO: task syz-executor214:4284 blocked for more than 144 seconds.
Not tainted 6.1.116-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor214 state:D stack:27208 pid:4284 ppid:4269 flags:0x00004006
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5241 [inline]
__schedule+0x143f/0x4570 kernel/sched/core.c:6558
schedule+0xbf/0x180 kernel/sched/core.c:6634
schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6693
__mutex_lock_common kernel/locking/mutex.c:679 [inline]
__mutex_lock+0x6b9/0xd80 kernel/locking/mutex.c:747
rfkill_fop_open+0x130/0x680 net/rfkill/core.c:1163
misc_open+0x304/0x380 drivers/char/misc.c:143
chrdev_open+0x54a/0x630 fs/char_dev.c:414
do_dentry_open+0x7f9/0x10f0 fs/open.c:882
do_open fs/namei.c:3626 [inline]
path_openat+0x2644/0x2e60 fs/namei.c:3783
do_filp_open+0x230/0x480 fs/namei.c:3810
do_sys_openat2+0x13b/0x4f0 fs/open.c:1318
do_sys_open fs/open.c:1334 [inline]
__do_sys_openat fs/open.c:1350 [inline]
__se_sys_openat fs/open.c:1345 [inline]
__x64_sys_openat+0x243/0x290 fs/open.c:1345
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fd14fb46ba9
RSP: 002b:00007ffdbf5089b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd14fb46ba9
RDX: 0000000000000602 RSI: 00000000200000c0 RDI: ffffffffffffff9c
RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000224cb
R13: 00007ffdbf5089cc R14: 00007ffdbf5089e0 R15: 00007ffdbf5089d0
</TASK>
INFO: task syz-executor214:4285 blocked for more than 144 seconds.
Not tainted 6.1.116-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor214 state:D stack:27208 pid:4285 ppid:4267 flags:0x00004006
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5241 [inline]
__schedule+0x143f/0x4570 kernel/sched/core.c:6558
schedule+0xbf/0x180 kernel/sched/core.c:6634
schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6693
__mutex_lock_common kernel/locking/mutex.c:679 [inline]
__mutex_lock+0x6b9/0xd80 kernel/locking/mutex.c:747
misc_open+0x58/0x380 drivers/char/misc.c:107
chrdev_open+0x54a/0x630 fs/char_dev.c:414
do_dentry_open+0x7f9/0x10f0 fs/open.c:882
do_open fs/namei.c:3626 [inline]
path_openat+0x2644/0x2e60 fs/namei.c:3783
do_filp_open+0x230/0x480 fs/namei.c:3810
do_sys_openat2+0x13b/0x4f0 fs/open.c:1318
do_sys_open fs/open.c:1334 [inline]
__do_sys_openat fs/open.c:1350 [inline]
__se_sys_openat fs/open.c:1345 [inline]
__x64_sys_openat+0x243/0x290 fs/open.c:1345
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fd14fb46ba9
RSP: 002b:00007ffdbf5089b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd14fb46ba9
RDX: 0000000000000602 RSI: 00000000200000c0 RDI: ffffffffffffff9c
RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000224d7
R13: 00007ffdbf5089cc R14: 00007ffdbf5089e0 R15: 00007ffdbf5089d0
</TASK>
INFO: task syz-executor214:4286 blocked for more than 144 seconds.
Not tainted 6.1.116-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor214 state:D stack:27000 pid:4286 ppid:4265 flags:0x00004006
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5241 [inline]
__schedule+0x143f/0x4570 kernel/sched/core.c:6558
schedule+0xbf/0x180 kernel/sched/core.c:6634
schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6693
__mutex_lock_common kernel/locking/mutex.c:679 [inline]
__mutex_lock+0x6b9/0xd80 kernel/locking/mutex.c:747
misc_open+0x58/0x380 drivers/char/misc.c:107
chrdev_open+0x54a/0x630 fs/char_dev.c:414
do_dentry_open+0x7f9/0x10f0 fs/open.c:882
do_open fs/namei.c:3626 [inline]
path_openat+0x2644/0x2e60 fs/namei.c:3783
do_filp_open+0x230/0x480 fs/namei.c:3810
do_sys_openat2+0x13b/0x4f0 fs/open.c:1318
do_sys_open fs/open.c:1334 [inline]
__do_sys_openat fs/open.c:1350 [inline]
__se_sys_openat fs/open.c:1345 [inline]
__x64_sys_openat+0x243/0x290 fs/open.c:1345
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fd14fb46ba9
RSP: 002b:00007ffdbf5089b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd14fb46ba9
RDX: 0000000000000602 RSI: 00000000200000c0 RDI: ffffffffffffff9c
RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000224c7
R13: 00007ffdbf5089cc R14: 00007ffdbf5089e0 R15: 00007ffdbf5089d0
</TASK>
Showing all locks held in the system:
1 lock held by rcu_tasks_kthre/12:
#0: ffffffff8d32b110 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30 kernel/rcu/tasks.h:517
1 lock held by rcu_tasks_trace/13:
#0: ffffffff8d32b910 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30 kernel/rcu/tasks.h:517
1 lock held by khungtaskd/28:
#0: ffffffff8d32af40 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:350 [inline]
#0: ffffffff8d32af40 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:791 [inline]
#0: ffffffff8d32af40 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290 kernel/locking/lockdep.c:6510
3 locks held by kworker/0:3/3583:
#0: ffff888017c70938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x7a9/0x11d0 kernel/workqueue.c:2267
#1: ffffc9000e25fd20 ((work_completion)(&rfkill_global_led_trigger_work)){+.+.}-{0:0}, at: process_one_work+0x7a9/0x11d0 kernel/workqueue.c:2267
#2: ffffffff8e7ab208 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_global_led_trigger_worker+0x23/0xd0 net/rfkill/core.c:181
4 locks held by udevd/3623:
#0: ffff88807e767790 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xae/0xd10 fs/seq_file.c:182
#1: ffff888030b11c88 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x4f/0x3a0 fs/kernfs/file.c:154
#2: ffff88801a2c8cb8 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x6e/0x3a0 fs/kernfs/file.c:155
#3: ffff88801aa45100 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:837 [inline]
#3: ffff88801aa45100 (&dev->mutex){....}-{3:3}, at: uevent_show+0x176/0x330 drivers/base/core.c:2661
2 locks held by getty/4011:
#0: ffff88814cd26098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 drivers/tty/tty_ldisc.c:244
#1: ffffc900032462f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0 drivers/tty/n_tty.c:2198
2 locks held by syz-executor214/4271:
#0: ffff88801aa45100 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:837 [inline]
#0: ffff88801aa45100 (&dev->mutex){....}-{3:3}, at: nfc_unregister_device+0x5f/0x290 net/nfc/core.c:1165
#1: ffffffff8e7ab208 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_unregister+0xcc/0x220 net/rfkill/core.c:1130
2 locks held by syz-executor214/4282:
#0: ffffffff8e7ab208 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0x1a5/0x790 net/rfkill/core.c:1278
#1: ffff88801aa45100 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:837 [inline]
#1: ffff88801aa45100 (&dev->mutex){....}-{3:3}, at: nfc_dev_down net/nfc/core.c:143 [inline]
#1: ffff88801aa45100 (&dev->mutex){....}-{3:3}, at: nfc_rfkill_set_block+0x4c/0x2f0 net/nfc/core.c:179
2 locks held by syz-executor214/4284:
#0: ffffffff8da812a8 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380 drivers/char/misc.c:107
#1: ffffffff8e7ab208 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_open+0x130/0x680 net/rfkill/core.c:1163
1 lock held by syz-executor214/4285:
#0: ffffffff8da812a8 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380 drivers/char/misc.c:107
1 lock held by syz-executor214/4286:
#0: ffffffff8da812a8 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380 drivers/char/misc.c:107
=============================================
NMI backtrace for cpu 0
CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.116-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106
nmi_cpu_backtrace+0x4e1/0x560 lib/nmi_backtrace.c:111
nmi_trigger_cpumask_backtrace+0x1ae/0x3f0 lib/nmi_backtrace.c:62
trigger_all_cpu_backtrace include/linux/nmi.h:148 [inline]
check_hung_uninterruptible_tasks kernel/hung_task.c:220 [inline]
watchdog+0xf88/0xfd0 kernel/hung_task.c:377
kthread+0x28d/0x320 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
</TASK>
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 75 Comm: kworker/u4:4 Not tainted 6.1.116-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events_unbound toggle_allocation_gate
RIP: 0010:native_write_cr3 arch/x86/include/asm/special_insns.h:54 [inline]
RIP: 0010:write_cr3 arch/x86/include/asm/special_insns.h:174 [inline]
RIP: 0010:load_new_mm_cr3 arch/x86/mm/tlb.c:293 [inline]
RIP: 0010:switch_mm_irqs_off+0x83c/0xc20 arch/x86/mm/tlb.c:628
Code: 48 8b 3b e9 33 03 00 00 e8 01 ef ff ff 41 0f b7 cf 81 f9 ff 0f 00 00 0f 83 22 01 00 00 41 8d 4f 01 0f b7 c9 48 09 c8 0f 22 d8 <48> c7 c6 ff ff ff ff 31 ff e8 d6 05 00 00 65 4c 89 25 0e c5 c5 7e
RSP: 0018:ffffc900020cf700 EFLAGS: 00000093
RAX: 0000000017c63000 RBX: ffff888017c68080 RCX: ffff888019b13b80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900020cf7d0 R08: ffffffff813dcb68 R09: ffffed1002f8d08b
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888017c68000
R13: 00000000000060ed R14: 0000000000000000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f5bb4f1600 CR3: 0000000017c63000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<NMI>
</NMI>
<TASK>
use_temporary_mm arch/x86/kernel/alternative.c:1065 [inline]
__text_poke+0x59f/0x9a0 arch/x86/kernel/alternative.c:1176
text_poke arch/x86/kernel/alternative.c:1240 [inline]
text_poke_bp_batch+0x66b/0x940 arch/x86/kernel/alternative.c:1612
text_poke_flush arch/x86/kernel/alternative.c:1725 [inline]
text_poke_finish+0x16/0x30 arch/x86/kernel/alternative.c:1732
arch_jump_label_transform_apply+0x13/0x20 arch/x86/kernel/jump_label.c:146
static_key_disable_cpuslocked+0xce/0x1b0 kernel/jump_label.c:237
static_key_disable+0x16/0x20 kernel/jump_label.c:245
toggle_allocation_gate+0x3e0/0x480 mm/kfence/core.c:818
process_one_work+0x8a9/0x11d0 kernel/workqueue.c:2292
worker_thread+0xa47/0x1200 kernel/workqueue.c:2439
kthread+0x28d/0x320 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
</TASK>
INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.489 msecs
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024/11/11 08:06 | linux-6.1.y | d7039b844a1c | 6b856513 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | |
| 2024/05/11 19:51 | linux-6.1.y | 909ba1f1b414 | 9026e142 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | |
| 2024/05/01 18:35 | linux-6.1.y | dcbc050cb0d3 | 3ba885bc | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | |
| 2023/08/15 04:03 | linux-6.1.y | 1321ab403b38 | 39990d51 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | |
| 2024/01/15 00:46 | linux-6.1.y | 7c58bfa711cb | 551587c1 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | |
| 2023/06/03 08:18 | linux-6.1.y | d2869ace6eeb | a4ae4f42 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | |
| 2023/07/17 07:21 | linux-6.1.y | 61fd484b2cf6 | 35d9ecc5 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | |
| 2023/06/30 15:08 | linux-6.1.y | a1c449d00ff8 | 01298212 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | |
| 2025/12/18 06:21 | linux-6.1.y | 50cbba13faa2 | d6526ea3 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/10/27 01:33 | linux-6.1.y | 8e6e2188d949 | c0460fcd | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/10/10 16:51 | linux-6.1.y | 882efbdd9d34 | ff1712fe | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/09/23 23:07 | linux-6.1.y | 363a599da6d9 | e667a34f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/09/02 19:06 | linux-6.1.y | f89b6e15694c | 96a211bc | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/06/29 23:58 | linux-6.1.y | 7e69c33e4858 | fc9d8ee5 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/06/19 03:50 | linux-6.1.y | 58485ff1a74f | ed3e87f7 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/06/15 04:58 | linux-6.1.y | 58485ff1a74f | 5f4b362d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/06/14 21:14 | linux-6.1.y | 58485ff1a74f | 5f4b362d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/06/08 20:51 | linux-6.1.y | 58485ff1a74f | 4826c28e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/06/06 20:30 | linux-6.1.y | 58485ff1a74f | 9fa58bba | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/05/13 02:55 | linux-6.1.y | 02b72ccb5f9d | f6671af7 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/04/17 16:31 | linux-6.1.y | 420102835862 | 229db4cf | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/04/09 19:13 | linux-6.1.y | 3dfebb87d7eb | 47d015b1 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/04/08 19:56 | linux-6.1.y | 3dfebb87d7eb | a775275d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/03/24 12:05 | linux-6.1.y | 344a09659766 | 875573af | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/03/19 01:25 | linux-6.1.y | 344a09659766 | 22a6c2b1 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/03/11 21:52 | linux-6.1.y | 6ae7ac5c4251 | 16256247 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/02/14 19:29 | linux-6.1.y | 0cbb5f65e52f | 1022af74 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2024/10/28 01:20 | linux-6.1.y | 7ec6f9fa3d97 | 65e8686b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2024/10/26 14:40 | linux-6.1.y | 7ec6f9fa3d97 | 65e8686b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2024/10/11 01:17 | linux-6.1.y | aa4cd140bba5 | 8fbfc0c8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2024/10/08 15:12 | linux-6.1.y | aa4cd140bba5 | 402f1df0 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2026/01/01 12:17 | linux-6.1.y | 50cbba13faa2 | d6526ea3 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/12/09 20:36 | linux-6.1.y | 50cbba13faa2 | d6526ea3 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/12/05 02:48 | linux-6.1.y | f6e38ae624cf | d6526ea3 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/11/27 18:14 | linux-6.1.y | f6e38ae624cf | d6526ea3 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/10/21 15:09 | linux-6.1.y | 8e6e2188d949 | 9832ed61 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/09/28 00:36 | linux-6.1.y | 7b34dc04e4ff | 001c9061 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/09/22 17:00 | linux-6.1.y | 363a599da6d9 | 0ac7291c | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/07/22 05:22 | linux-6.1.y | 3369c6df2fae | 1555463b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/06/22 16:59 | linux-6.1.y | 58485ff1a74f | d6cdfb8a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/06/17 10:43 | linux-6.1.y | 58485ff1a74f | cfebc887 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/06/15 16:47 | linux-6.1.y | 58485ff1a74f | 5f4b362d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/05/29 01:24 | linux-6.1.y | da3c5173c55f | 3d2f584d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/05/16 08:02 | linux-6.1.y | 02b72ccb5f9d | cfde8269 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/05/13 08:19 | linux-6.1.y | 02b72ccb5f9d | f6671af7 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/03/24 17:43 | linux-6.1.y | 344a09659766 | 875573af | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/03/21 20:35 | linux-6.1.y | 344a09659766 | c6512ef7 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/02/13 19:52 | linux-6.1.y | 0cbb5f65e52f | a98a8417 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2025/01/06 01:12 | linux-6.1.y | 7dc732d24ff7 | f3558dbf | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2024/11/21 08:10 | linux-6.1.y | b67dc5c9ade9 | 4b25d554 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2024/11/09 11:14 | linux-6.1.y | d7039b844a1c | 6b856513 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2024/11/02 17:01 | linux-6.1.y | 7c15117f9468 | f00eed24 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2024/10/07 05:57 | linux-6.1.y | aa4cd140bba5 | d7906eff | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2024/10/01 07:06 | linux-6.1.y | aa4cd140bba5 | bbd4e0a4 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2024/09/28 07:30 | linux-6.1.y | e526b12bf916 | 440b26ec | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker | ||
| 2023/03/21 21:11 | linux-6.1.y | 7eaef76fbc46 | 8b4eb097 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | INFO: task hung in rfkill_global_led_trigger_worker |