BUG: workqueue leaked lock or atomic: kworker/u4:1/0x00000001/10 last function: bpf_map_free_deferred CPU: 1 PID: 10 Comm: kworker/u4:1 Not tainted 6.1.75-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Workqueue: events_unbound bpf_map_free_deferred Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x1d lib/dump_stack.c:113 process_one_work+0x94e/0xcb0 kernel/workqueue.c:2307 worker_thread+0xa5d/0x1260 kernel/workqueue.c:2439 kthread+0x26d/0x300 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306 BUG: scheduling while atomic: kworker/u4:1/10/0x00000002 Modules linked in: Preemption disabled at: [] worker_thread+0xeff/0x1260 kernel/workqueue.c:2389 CPU: 1 PID: 10 Comm: kworker/u4:1 Not tainted 6.1.75-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Workqueue: 0x0 (events_unbound) Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x1d lib/dump_stack.c:113 __schedule_bug+0x18f/0x1f0 kernel/sched/core.c:5790 schedule_debug kernel/sched/core.c:5817 [inline] __schedule+0xd12/0x1530 kernel/sched/core.c:6452 schedule+0xc3/0x180 kernel/sched/core.c:6634 worker_thread+0xef7/0x1260 kernel/workqueue.c:2460 kthread+0x26d/0x300 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306