rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	1-...0: (1 GPs behind) idle=cc7/1/0x4000000000000000 softirq=23110/23113 fqs=5245 
	(detected by 0, t=10502 jiffies, g=32889, q=692)
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 7980 Comm: syz-executor.2 Not tainted 5.16.0-rc5-next-20211220-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__lock_acquire+0x94/0x54a0 kernel/locking/lockdep.c:4885
Code: b8 00 00 00 00 00 fc ff df 48 8d 14 06 c7 02 f1 f1 f1 f1 c7 42 04 00 f3 f3 f3 48 c7 c2 ec 29 93 8d 65 48 8b 34 25 28 00 00 00 <48> 89 b4 24 e0 00 00 00 31 f6 48 c1 ea 03 0f b6 14 02 48 c7 c0 ec
RSP: 0018:ffffc90000dc0b90 EFLAGS: 00000802
RAX: dffffc0000000000 RBX: ffff8881478efb00 RCX: 0000000000000000
RDX: ffffffff8d9329ec RSI: ec069c392f40ad00 RDI: ffff8881478efb00
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
FS:  00007ff2ee303700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2eb21000 CR3: 000000001ae35000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 lock_acquire kernel/locking/lockdep.c:5639 [inline]
 lock_acquire+0x1ab/0x510 kernel/locking/lockdep.c:5604
 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
 _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:154
 spin_lock include/linux/spinlock.h:354 [inline]
 advance_sched+0x53/0x9a0 net/sched/sch_taprio.c:714
 __run_hrtimer kernel/time/hrtimer.c:1685 [inline]
 __hrtimer_run_queues+0x609/0xe50 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 ba d2 03 f8 48 89 ef e8 02 49 04 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> 63 00 f7 f7 65 8b 05 ec 58 a9 76 85 c0 74 0a 5b 5d c3 e8 30 48
RSP: 0018:ffffc90007f3fd98 EFLAGS: 00000206
RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff1b25961
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffffffff8bba2680 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff817e5f48 R11: 0000000000000000 R12: 1ffff92000fe7fbc
R13: 0000000000000000 R14: ffffffff9e3e089e R15: 0000000015739b2b
 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: 0033:0x7ff2ef98de99
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:00007ff2ee303168 EFLAGS: 00000246 ORIG_RAX: 00000000000000e3
RAX: ffffffffffffffda RBX: 00007ff2efaa0f60 RCX: 00007ff2ef98de99
RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007ff2ef9e7ff1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffec7aae66f R14: 00007ff2ee303300 R15: 0000000000022000
 </TASK>
----------------
Code disassembly (best guess):
   0:	b8 00 00 00 00       	mov    $0x0,%eax
   5:	00 fc                	add    %bh,%ah
   7:	ff                   	(bad)
   8:	df 48 8d             	fisttps -0x73(%rax)
   b:	14 06                	adc    $0x6,%al
   d:	c7 02 f1 f1 f1 f1    	movl   $0xf1f1f1f1,(%rdx)
  13:	c7 42 04 00 f3 f3 f3 	movl   $0xf3f3f300,0x4(%rdx)
  1a:	48 c7 c2 ec 29 93 8d 	mov    $0xffffffff8d9329ec,%rdx
  21:	65 48 8b 34 25 28 00 	mov    %gs:0x28,%rsi
  28:	00 00
* 2a:	48 89 b4 24 e0 00 00 	mov    %rsi,0xe0(%rsp) <-- trapping instruction
  31:	00
  32:	31 f6                	xor    %esi,%esi
  34:	48 c1 ea 03          	shr    $0x3,%rdx
  38:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
  3c:	48                   	rex.W
  3d:	c7                   	.byte 0xc7
  3e:	c0                   	.byte 0xc0
  3f:	ec                   	in     (%dx),%al