rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D } 2638 jiffies s: 89577 root: 0x1/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 9388 Comm: syz-executor.4 Not tainted 6.7.0-rc2-syzkaller-00029-g9b6de136b5f0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
RIP: 0010:__lock_acquire+0x165/0x1fd0 kernel/locking/lockdep.c:5040
Code: 83 fa 30 0f 83 cd 13 00 00 44 89 6c 24 5c 44 89 7c 24 68 4c 89 74 24 50 44 8b bc 24 d8 00 00 00 48 c7 c0 60 a2 aa 90 48 29 c3 <48> c1 fb 04 48 bf c5 4e ec c4 4e ec c4 4e 48 0f af fb 41 89 fd 83
RSP: 0018:ffffc90000007910 EFLAGS: 00000002
RAX: ffffffff90aaa260 RBX: 00000000000000d0 RCX: ffffffff925cc303
RDX: 0000000000000002 RSI: dffffc0000000000 RDI: ffff8880433f0ab8
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
R10: dffffc0000000000 R11: fffffbfff1e01806 R12: ffffffff927aa5b8
R13: 0000000000000001 R14: ffff8880433f0000 R15: 0000000000000000
FS:  00007f78dd1fe6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020003c80 CR3: 000000004fa58000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 lock_acquire+0x1e3/0x530 kernel/locking/lockdep.c:5753
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
 debug_object_activate+0x163/0x530 lib/debugobjects.c:717
 debug_hrtimer_activate kernel/time/hrtimer.c:422 [inline]
 debug_activate kernel/time/hrtimer.c:477 [inline]
 enqueue_hrtimer+0x30/0x320 kernel/time/hrtimer.c:1087
 __run_hrtimer kernel/time/hrtimer.c:1705 [inline]
 __hrtimer_run_queues+0x6c0/0xd20 kernel/time/hrtimer.c:1752
 hrtimer_interrupt+0x396/0x980 kernel/time/hrtimer.c:1814
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1065 [inline]
 __sysvec_apic_timer_interrupt+0x104/0x3a0 arch/x86/kernel/apic/apic.c:1082
 sysvec_apic_timer_interrupt+0x92/0xb0 arch/x86/kernel/apic/apic.c:1076
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0xd8/0x140 kernel/locking/spinlock.c:194
Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 7e 22 c9 f6 f6 44 24 21 02 75 4e 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> 33 75 3f f6 65 8b 05 f4 82 e2 74 85 c0 74 3f 48 c7 04 24 0e 36
RSP: 0018:ffffc9000e6b7b20 EFLAGS: 00000206
RAX: 6261eee5fe8d0b00 RBX: 1ffff92001cd6f68 RCX: ffffffff925cc303
RDX: dffffc0000000000 RSI: ffffffff8b6aaf60 RDI: 0000000000000001
RBP: ffffc9000e6b7bb8 R08: ffffffff8f00c02f R09: 1ffffffff1e01805
R10: dffffc0000000000 R11: fffffbfff1e01806 R12: dffffc0000000000
R13: 1ffff92001cd6f64 R14: ffffc9000e6b7b40 R15: 0000000000000246
 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
 timerfd_clock_was_set+0x1e0/0x2f0 fs/timerfd.c:113
 clock_was_set+0x7ad/0x830 kernel/time/hrtimer.c:982
 do_settimeofday64+0x488/0x640 kernel/time/timekeeping.c:1345
 __do_sys_clock_settime kernel/time/posix-timers.c:1129 [inline]
 __se_sys_clock_settime kernel/time/posix-timers.c:1113 [inline]
 __x64_sys_clock_settime+0x236/0x270 kernel/time/posix-timers.c:1113
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x45/0x110 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f78de67cae9
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:00007f78dd1fe0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e3
RAX: ffffffffffffffda RBX: 00007f78de79bf80 RCX: 00007f78de67cae9
RDX: 0000000000000000 RSI: 0000000020003c80 RDI: 0000000000000000
RBP: 00007f78de6c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f78de79bf80 R15: 00007ffe5f08b4d8
 </TASK>