watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:10]
Modules linked in:
irq event stamp: 169946
hardirqs last  enabled at (169945): [<ffff80008af995cc>] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219
hardirqs last disabled at (169946): [<ffff80008af976f0>] enter_from_kernel_mode+0x14/0x34 arch/arm64/kernel/entry-common.c:42
softirqs last  enabled at (169944): [<ffff8000803e1080>] softirq_handle_end kernel/softirq.c:468 [inline]
softirqs last  enabled at (169944): [<ffff8000803e1080>] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650
softirqs last disabled at (169927): [<ffff800080020fb4>] __do_softirq+0x14/0x20 kernel/softirq.c:656
CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
Workqueue: events once_deferred
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : csd_lock_wait kernel/smp.c:342 [inline]
pc : smp_call_function_many_cond+0xed0/0x1418 kernel/smp.c:877
lr : csd_lock_wait kernel/smp.c:342 [inline]
lr : smp_call_function_many_cond+0xee8/0x1418 kernel/smp.c:877
sp : ffff800097cd77e0
x29: ffff800097cd78f0 x28: 0000000000000011 x27: ffff00019bbfebc0
x26: 0000000000000001 x25: ffff80008f872008 x24: ffffffffffffffff
x23: 1fffe0003377fd78 x22: dfff800000000000 x21: 1fffe0003377fd79
x20: ffff00019bc27a88 x19: ffff00019bbfebc8 x18: 1fffe0003377d090
x17: ffff80008f86e000 x16: ffff800082e5e68c x15: 0000000000000001
x14: 1fffe00033784f51 x13: 0000000000000000 x12: 0000000000000000
x11: ffff600033784f52 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : 0000000000000011 x7 : ffff80008022e4bc x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000000 x3 : ffff8000806a2ae4
x2 : 0000000000000000 x1 : 0000000000000004 x0 : 0000000000000001
Call trace:
 __cmpwait_case_32 arch/arm64/include/asm/cmpxchg.h:231 [inline] (P)
 __cmpwait arch/arm64/include/asm/cmpxchg.h:257 [inline] (P)
 csd_lock_wait kernel/smp.c:342 [inline] (P)
 smp_call_function_many_cond+0xed0/0x1418 kernel/smp.c:877 (P)
 smp_call_function_many kernel/smp.c:900 [inline]
 smp_call_function kernel/smp.c:922 [inline]
 kick_all_cpus_sync+0x40/0xa0 kernel/smp.c:1067
 arch_jump_label_transform_apply+0x14/0x20 arch/arm64/kernel/jump_label.c:34
 __jump_label_update+0x314/0x33c kernel/jump_label.c:521
 jump_label_update+0x3f0/0x484 kernel/jump_label.c:919
 static_key_disable_cpuslocked+0xd0/0x1e0 kernel/jump_label.c:240
 static_key_disable+0x24/0x38 kernel/jump_label.c:248
 once_deferred+0x7c/0xc0 lib/once.c:20
 process_one_work+0x7c0/0x1558 kernel/workqueue.c:3257
 process_scheduled_works kernel/workqueue.c:3340 [inline]
 worker_thread+0x958/0xed8 kernel/workqueue.c:3421
 kthread+0x5fc/0x75c kernel/kthread.c:463
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844