rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2112 jiffies s: 469469 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: 0 Comm: swapper/1 Not tainted 6.2.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:__lock_acquire+0x186/0x4c0 kernel/locking/lockdep.c:5025
Code: c1 e5 10 31 c0 45 85 c0 0f 95 c0 c1 e0 13 c1 e1 14 44 09 cd 09 c5 09 cd 09 f5 42 89 ac e3 80 09 00 00 46 89 94 e3 84 09 00 00 <83> 3d e3 f8 2d 04 00 75 11 48 63 c2 48 0f a3 05 56 b0 bb 03 0f 83
RSP: 0018:ffffc900000c8da8 EFLAGS: 00000006
RAX: 0000000000080000 RBX: ffff8881002a8000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000080000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff825960e0 R12: 0000000000000005
R13: 0000000000000000 R14: ffffffff8562efe8 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000600 CR3: 000000000383a000 CR4: 0000000000350ee0
Call Trace:
 <IRQ>
 lock_acquire+0xe6/0x230 kernel/locking/lockdep.c:5668
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0x53/0x90 kernel/locking/spinlock.c:162
 debug_object_activate+0x5a/0x230 lib/debugobjects.c:665
 debug_hrtimer_activate kernel/time/hrtimer.c:420 [inline]
 debug_activate kernel/time/hrtimer.c:475 [inline]
 enqueue_hrtimer+0x26/0x1b0 kernel/time/hrtimer.c:1084
 __run_hrtimer kernel/time/hrtimer.c:1702 [inline]
 __hrtimer_run_queues+0x354/0x650 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x229/0x470 kernel/time/hrtimer.c:1811
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1096 [inline]
 __sysvec_apic_timer_interrupt+0xad/0x230 arch/x86/kernel/apic/apic.c:1113
 sysvec_apic_timer_interrupt+0x8d/0xb0 arch/x86/kernel/apic/apic.c:1107
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:native_irq_disable arch/x86/include/asm/irqflags.h:40 [inline]
RIP: 0010:arch_local_irq_disable arch/x86/include/asm/irqflags.h:75 [inline]
RIP: 0010:acpi_safe_halt drivers/acpi/processor_idle.c:113 [inline]
RIP: 0010:acpi_idle_do_entry drivers/acpi/processor_idle.c:570 [inline]
RIP: 0010:acpi_idle_enter+0x1d9/0x290 drivers/acpi/processor_idle.c:707
Code: 48 8b 18 48 89 de 48 83 e6 08 31 ff e8 70 41 64 fe 48 83 e3 08 75 60 e9 a8 00 00 00 e8 80 3c 64 fe 0f 00 2d 53 fd 3d 00 fb f4 <fa> eb 56 41 0f b7 55 04 ec 4c 8b 35 af 6d f8 00 bd 00 00 00 80 be
RSP: 0018:ffffc90000093e20 EFLAGS: 00000293
RAX: ffffffff82cc952c RBX: 0000000000000000 RCX: ffff8881002a8000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: ffffffff82cc9470 R09: ffffffff82cc943b
R10: 0000000000000002 R11: ffff8881002a8000 R12: ffffffff83a7ec70
R13: ffff888101263864 R14: 0000000000000001 R15: 0000000000000001
 cpuidle_enter_state+0x2d6/0xa20 drivers/cpuidle/cpuidle.c:239
 cpuidle_enter+0x2d/0x40 drivers/cpuidle/cpuidle.c:356
 call_cpuidle kernel/sched/idle.c:155 [inline]
 cpuidle_idle_call kernel/sched/idle.c:236 [inline]
 do_idle+0x19a/0x240 kernel/sched/idle.c:303
 cpu_startup_entry+0x18/0x20 kernel/sched/idle.c:400
 start_secondary+0x8e/0x90 arch/x86/kernel/smpboot.c:264
 secondary_startup_64_no_verify+0xcf/0xdb
 </TASK>