watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [kworker/u8:7:3542]
CPU#0 Utilization every 4s during lockup:
	#1: 100% system,	  0% softirq,	  0% hardirq,	  0% idle
	#2: 100% system,	  1% softirq,	  1% hardirq,	  0% idle
	#3: 100% system,	  0% softirq,	  0% hardirq,	  0% idle
	#4: 100% system,	  1% softirq,	  0% hardirq,	  0% idle
	#5: 100% system,	  0% softirq,	  1% hardirq,	  0% idle
Modules linked in:
irq event stamp: 938970
hardirqs last  enabled at (938969): [<ffff80008abec0b8>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:85 [inline]
hardirqs last  enabled at (938969): [<ffff80008abec0b8>] exit_to_kernel_mode+0xdc/0x10c arch/arm64/kernel/entry-common.c:95
hardirqs last disabled at (938970): [<ffff80008abe9bd4>] __el1_irq arch/arm64/kernel/entry-common.c:557 [inline]
hardirqs last disabled at (938970): [<ffff80008abe9bd4>] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:575
softirqs last  enabled at (938968): [<ffff800080210510>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last  enabled at (938968): [<ffff800080210510>] handle_softirqs+0xb44/0xd34 kernel/softirq.c:582
softirqs last disabled at (938927): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:588
CPU: 0 UID: 0 PID: 3542 Comm: kworker/u8:7 Not tainted 6.12.0-syzkaller-11677-g2ba9f676d0a2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events_unbound toggle_allocation_gate
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : csd_lock_wait kernel/smp.c:340 [inline]
pc : smp_call_function_many_cond+0x193c/0x3218 kernel/smp.c:884
lr : csd_lock_wait kernel/smp.c:340 [inline]
lr : smp_call_function_many_cond+0x1954/0x3218 kernel/smp.c:884
sp : ffff8000a1757770
x29: ffff8000a17578b0 x28: 1fffe0003675c921 x27: ffffffffffffffff
x26: ffff0001b3b0d548 x25: 0000000000000001 x24: 0000000000000008
x23: dfff800000000000 x22: 1fffe0003675c920 x21: 0000000000000011
x20: ffff0001b3ae4908 x19: ffff0001b3ae4900 x18: dfff800000000000
x17: 00000000ebb4f976 x16: ffff80008abeea1c x15: 0000000000000001
x14: 1fffe00036761aa9 x13: 0000000000000000 x12: 0000000000000000
x11: ffff600036761aaa x10: 0000000000ff0100 x9 : 0000000000000000
x8 : 0000000000000011 x7 : ffff800080062464 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000000 x3 : ffff8000804ea9e4
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:340 [inline] (P)
 smp_call_function_many_cond+0x193c/0x3218 kernel/smp.c:884 (P)
 csd_lock_wait kernel/smp.c:340 [inline] (L)
 smp_call_function_many_cond+0x1954/0x3218 kernel/smp.c:884 (L)
 smp_call_function_many kernel/smp.c:908 [inline]
 smp_call_function kernel/smp.c:930 [inline]
 kick_all_cpus_sync+0x40/0xa0 kernel/smp.c:1075
 arch_jump_label_transform_apply+0x14/0x20 arch/arm64/kernel/jump_label.c:34
 __jump_label_update+0x30c/0x334 kernel/jump_label.c:521
 jump_label_update+0x30c/0x3bc kernel/jump_label.c:920
 static_key_enable_cpuslocked+0x140/0x230 kernel/jump_label.c:210
 static_key_enable+0x24/0x38 kernel/jump_label.c:223
 toggle_allocation_gate+0xc4/0x264 mm/kfence/core.c:849
 process_one_work+0x7a8/0x15cc kernel/workqueue.c:3229
 process_scheduled_works kernel/workqueue.c:3310 [inline]
 worker_thread+0x97c/0xeec kernel/workqueue.c:3391
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
Sending NMI from CPU 0 to CPUs 1: