rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2670 jiffies s: 62237 root: 0x2/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 30698 Comm: syz-executor.4 Not tainted 6.1.51-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
RIP: 0010:check_preemption_disabled+0x2/0x110 lib/smp_processor_id.c:13
Code: 1c 8d 48 89 de e8 6e 1a db f9 e9 6d ff ff ff cc cc cc cc cc cc cc cc cc 48 c7 c7 c0 e8 3c 8b 48 c7 c6 00 e9 3c 8b eb 00 41 57 <41> 56 41 54 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 48 89 44 24
RSP: 0018:ffffc900001e0b50 EFLAGS: 00000046
RAX: 1ffff1101118c15a RBX: ffff888088c60ad0 RCX: ffffc900001e0b03
RDX: 0000000000000001 RSI: ffffffff8aebf420 RDI: ffffffff8b3ce920
RBP: ffffc900001e0c90 R08: dffffc0000000000 R09: fffffbfff1ce7036
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200003c178
R13: 0000000000000046 R14: ffffc900001e0bf0 R15: dffffc0000000000
FS:  00007fd6905416c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c024642000 CR3: 000000009a35e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 lockdep_recursion_finish kernel/locking/lockdep.c:467 [inline]
 lock_release+0x5cb/0xa20 kernel/locking/lockdep.c:5683
 __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:149 [inline]
 _raw_spin_unlock_irqrestore+0x75/0x130 kernel/locking/spinlock.c:194
 debug_hrtimer_deactivate kernel/time/hrtimer.c:425 [inline]
 debug_deactivate+0x1d/0x280 kernel/time/hrtimer.c:481
 __run_hrtimer kernel/time/hrtimer.c:1653 [inline]
 __hrtimer_run_queues+0x334/0xe50 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x392/0x980 kernel/time/hrtimer.c:1811
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1095 [inline]
 __sysvec_apic_timer_interrupt+0x156/0x580 arch/x86/kernel/apic/apic.c:1112
 sysvec_apic_timer_interrupt+0x8c/0xb0 arch/x86/kernel/apic/apic.c:1106
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:timerfd_clock_was_set+0x0/0x2a0 fs/timerfd.c:98
Code: f6 43 dc ff e9 39 fc ff ff 89 d9 80 e1 07 80 c1 03 38 c1 7c a4 48 89 df e8 dd 43 dc ff eb 9a e8 16 c0 80 08 cc cc cc cc cc cc <55> 41 57 41 56 41 55 41 54 53 48 83 ec 18 e8 1d a6 85 ff 31 ff 31
RSP: 0018:ffffc9000558f9b8 EFLAGS: 00000287
RAX: ffffffff81527af2 RBX: 1ffff92000ab1f44 RCX: 0000000000040000
RDX: ffffc90018a43000 RSI: 000000000000017a RDI: 000000000000017b
RBP: ffffc9000558fab0 R08: ffffffff81527ae5 R09: fffffbfff1ce7036
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff1ce7077
R13: 0000000000000002 R14: dffffc0000000000 R15: 0000007f80fc3e4e
 clock_was_set+0x86e/0x900 kernel/time/hrtimer.c:980
 timekeeping_inject_offset+0x65f/0x710 kernel/time/timekeeping.c:1395
 do_adjtimex+0x511/0xaa0 kernel/time/timekeeping.c:2444
 do_clock_adjtime kernel/time/posix-timers.c:1149 [inline]
 __do_sys_clock_adjtime kernel/time/posix-timers.c:1161 [inline]
 __se_sys_clock_adjtime kernel/time/posix-timers.c:1152 [inline]
 __x64_sys_clock_adjtime+0x1dc/0x290 kernel/time/posix-timers.c:1152
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fd68f87cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd6905410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000131
RAX: ffffffffffffffda RBX: 00007fd68f99bf80 RCX: 00007fd68f87cae9
RDX: 0000000000000000 RSI: 00000000200006c0 RDI: 0000000000000000
RBP: 00007fd68f8c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fd68f99bf80 R15: 00007ffd05b8ce88
 </TASK>