rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-...0: (1 GPs behind) idle=881/1/0x4000000000000000 softirq=93043/93045 fqs=5248 
	(detected by 1, t=10502 jiffies, g=158137, q=1820)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 14303 Comm: syz-executor.4 Not tainted 5.16.0-rc8-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:rcu_read_lock_sched_held+0x11/0x70 kernel/rcu/update.c:126
Code: 41 5c c3 45 31 e4 44 89 e0 41 5c c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 41 54 41 bc 01 00 00 00 e8 a3 54 e2 07 85 c0 75 06 <44> 89 e0 41 5c c3 e8 d4 7b 00 00 84 c0 74 41 e8 5b 9c 00 00 84 c0
RSP: 0018:ffffc90000007c40 EFLAGS: 00000002
RAX: 0000000080010004 RBX: 1ffff92000000f8c RCX: 0000000000000001
RDX: 0000000000000000 RSI: 0000000000010004 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff8d911f97
R10: fffffbfff1b223f2 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000000000 R14: ffffffff9065e690 R15: 0000000000000000
FS:  00007f7c31085700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000012bc1000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 trace_lock_acquire include/trace/events/lock.h:13 [inline]
 lock_acquire+0x442/0x510 kernel/locking/lockdep.c:5608
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0x39/0x50 kernel/locking/spinlock.c:162
 debug_object_deactivate lib/debugobjects.c:735 [inline]
 debug_object_deactivate+0x101/0x300 lib/debugobjects.c:723
 debug_hrtimer_deactivate kernel/time/hrtimer.c:425 [inline]
 debug_deactivate kernel/time/hrtimer.c:481 [inline]
 __run_hrtimer kernel/time/hrtimer.c:1653 [inline]
 __hrtimer_run_queues+0x3f8/0xe50 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x31c/0x790 kernel/time/hrtimer.c:1811
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1086 [inline]
 __sysvec_apic_timer_interrupt+0x146/0x530 arch/x86/kernel/apic/apic.c:1103
 sysvec_apic_timer_interrupt+0x8e/0xc0 arch/x86/kernel/apic/apic.c:1097
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x38/0x70 kernel/locking/spinlock.c:194
Code: 74 24 10 e8 ea f5 14 f8 48 89 ef e8 a2 6b 15 f8 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 <e8> 33 36 08 f8 65 8b 05 2c 8a bb 76 85 c0 74 0a 5b 5d c3 e8 a0 22
RSP: 0018:ffffc9000bc5fd98 EFLAGS: 00000206
RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff1b21e81
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffffffff8bba07c0 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff817d08b8 R11: 0000000000000000 R12: 1ffff9200178bfbc
R13: 0000000000000000 R14: ffffffff9e2a4340 R15: 00000000155fd020
 do_settimeofday64 kernel/time/timekeeping.c:1323 [inline]
 do_settimeofday64+0x3af/0x5b0 kernel/time/timekeeping.c:1293
 do_sys_settimeofday64 kernel/time/time.c:195 [inline]
 do_sys_settimeofday64+0x1de/0x260 kernel/time/time.c:169
 __do_sys_clock_settime kernel/time/posix-timers.c:1079 [inline]
 __se_sys_clock_settime kernel/time/posix-timers.c:1067 [inline]
 __x64_sys_clock_settime+0x1a1/0x280 kernel/time/posix-timers.c:1067
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f7c3270fe99
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f7c31085168 EFLAGS: 00000246 ORIG_RAX: 00000000000000e3
RAX: ffffffffffffffda RBX: 00007f7c32822f60 RCX: 00007f7c3270fe99
RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000000
RBP: 00007f7c32769ff1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe65abb72f R14: 00007f7c31085300 R15: 0000000000022000
 </TASK>
----------------
Code disassembly (best guess):
   0:	41 5c                	pop    %r12
   2:	c3                   	retq
   3:	45 31 e4             	xor    %r12d,%r12d
   6:	44 89 e0             	mov    %r12d,%eax
   9:	41 5c                	pop    %r12
   b:	c3                   	retq
   c:	66 66 2e 0f 1f 84 00 	data16 nopw %cs:0x0(%rax,%rax,1)
  13:	00 00 00 00
  17:	66 90                	xchg   %ax,%ax
  19:	41 54                	push   %r12
  1b:	41 bc 01 00 00 00    	mov    $0x1,%r12d
  21:	e8 a3 54 e2 07       	callq  0x7e254c9
  26:	85 c0                	test   %eax,%eax
  28:	75 06                	jne    0x30
* 2a:	44 89 e0             	mov    %r12d,%eax <-- trapping instruction
  2d:	41 5c                	pop    %r12
  2f:	c3                   	retq
  30:	e8 d4 7b 00 00       	callq  0x7c09
  35:	84 c0                	test   %al,%al
  37:	74 41                	je     0x7a
  39:	e8 5b 9c 00 00       	callq  0x9c99
  3e:	84 c0                	test   %al,%al