BUG: workqueue leaked lock or atomic: kworker/0:0/0x00000001/6
last function: bpf_prog_free_deferred
CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 6.1.75-syzkaller-00120-gebcdb9dc211f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Workqueue: events bpf_prog_free_deferred
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106
dump_stack+0x15/0x1b lib/dump_stack.c:113
process_one_work+0x94e/0xcb0 kernel/workqueue.c:2314
worker_thread+0xa60/0x1260 kernel/workqueue.c:2446
kthread+0x26d/0x300 kernel/kthread.c:386
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
BUG: workqueue leaked lock or atomic: kworker/0:0/0x00000001/6
last function: vmstat_shepherd
CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 6.1.75-syzkaller-00120-gebcdb9dc211f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Workqueue: events vmstat_shepherd
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106
dump_stack+0x15/0x1b lib/dump_stack.c:113
process_one_work+0x94e/0xcb0 kernel/workqueue.c:2314
worker_thread+0xa60/0x1260 kernel/workqueue.c:2446
kthread+0x26d/0x300 kernel/kthread.c:386
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
BUG: workqueue leaked lock or atomic: kworker/0:0/0x00000001/6
last function: vmstat_update
CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 6.1.75-syzkaller-00120-gebcdb9dc211f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Workqueue: mm_percpu_wq vmstat_update
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106
dump_stack+0x15/0x1b lib/dump_stack.c:113
process_one_work+0x94e/0xcb0 kernel/workqueue.c:2314
worker_thread+0xa60/0x1260 kernel/workqueue.c:2446
kthread+0x26d/0x300 kernel/kthread.c:386
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
BUG: scheduling while atomic: kworker/0:0/6/0x00000002
Modules linked in:
Preemption disabled at:
[] spin_lock include/linux/spinlock.h:350 [inline]
[] __get_locked_pte+0x28f/0x340 mm/memory.c:1863
CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 6.1.75-syzkaller-00120-gebcdb9dc211f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Workqueue: events perf_sched_delayed
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106
dump_stack+0x15/0x1b lib/dump_stack.c:113
__schedule_bug+0x195/0x260 kernel/sched/core.c:5960
schedule_debug kernel/sched/core.c:5987 [inline]
__schedule+0xcf7/0x1550 kernel/sched/core.c:6622
schedule+0xc3/0x180 kernel/sched/core.c:6805
schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6864
mutex_optimistic_spin kernel/locking/mutex.c:529 [inline]
__mutex_lock_common kernel/locking/mutex.c:629 [inline]
__mutex_lock+0x5b6/0x1ca0 kernel/locking/mutex.c:774
__mutex_lock_slowpath+0xe/0x10 kernel/locking/mutex.c:1063
mutex_lock+0x130/0x1e0 kernel/locking/mutex.c:295
arch_jump_label_transform_queue+0x44/0xe0 arch/x86/kernel/jump_label.c:136
__jump_label_update+0x181/0x380 kernel/jump_label.c:447
jump_label_update+0x3af/0x450 kernel/jump_label.c:801
static_key_disable_cpuslocked+0xcd/0x1b0 kernel/jump_label.c:207
static_key_disable+0x1a/0x30 kernel/jump_label.c:215
perf_sched_delayed+0x64/0x80 kernel/events/core.c:4918
process_one_work+0x73d/0xcb0 kernel/workqueue.c:2299
worker_thread+0xa60/0x1260 kernel/workqueue.c:2446
kthread+0x26d/0x300 kernel/kthread.c:386
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306