rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	1-...0: (1 GPs behind) idle=c614/1/0x4000000000000000 softirq=59532/59533 fqs=2100
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:        0          0            0
rcu: 	cputime:        0          0            0   ==> 52500(ms)
rcu: 	(detected by 0, t=10505 jiffies, g=67689, q=1786 ncpus=2)
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 17789 Comm: syz-executor.3 Not tainted 6.4.0-rc4-syzkaller-00078-g929ed21dfdb6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
RIP: 0010:check_preemption_disabled+0xa/0x170 lib/smp_processor_id.c:13
Code: 1f 44 00 00 0f 0b 0f 1f 44 00 00 5b e9 6f fb ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 56 41 55 49 89 f5 41 54 55 <48> 89 fd 53 0f 1f 44 00 00 65 44 8b 25 d1 ec f3 75 65 8b 1d c6 ec
RSP: 0018:ffffc900001e0c10 EFLAGS: 00000046
RAX: 0000000000000003 RBX: 4f5c098b15a76687 RCX: ffffc900001e0c88
RDX: 1ffff1100e17850f RSI: ffffffff8a4c6d80 RDI: ffffffff8aa714a0
RBP: 1ffff9200003c189 R08: 0000000000000001 R09: ffffffff8e7a7c57
R10: fffffbfff1cf4f8a R11: 0000000000094001 R12: 0000000000000003
R13: ffffffff8a4c6d80 R14: 0000000000000004 R15: ffff888070bc1dc0
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002057eff8 CR3: 000000004308b000 CR4: 0000000000350ee0
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 lockdep_recursion_finish kernel/locking/lockdep.c:467 [inline]
 lock_release+0x3be/0x670 kernel/locking/lockdep.c:5727
 __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:149 [inline]
 _raw_spin_unlock_irqrestore+0x1a/0x70 kernel/locking/spinlock.c:194
 debug_object_activate+0x2f3/0x4f0 lib/debugobjects.c:736
 debug_hrtimer_activate kernel/time/hrtimer.c:420 [inline]
 debug_activate kernel/time/hrtimer.c:475 [inline]
 enqueue_hrtimer+0x27/0x320 kernel/time/hrtimer.c:1084
 __run_hrtimer kernel/time/hrtimer.c:1702 [inline]
 __hrtimer_run_queues+0xa5b/0xbe0 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x320/0x7b0 kernel/time/hrtimer.c:1811
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1095 [inline]
 __sysvec_apic_timer_interrupt+0x14a/0x430 arch/x86/kernel/apic/apic.c:1112
 sysvec_apic_timer_interrupt+0x92/0xc0 arch/x86/kernel/apic/apic.c:1106
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:munlock_vma_folio mm/internal.h:602 [inline]
RIP: 0010:page_remove_rmap+0x114/0xb30 mm/rmap.c:1445
Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 36 09 00 00 49 8b 5c 24 20 31 ff 81 e3 00 20 00 00 48 89 de e8 9c cd bb ff <48> 85 db 0f 85 2f 03 00 00 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41
RSP: 0018:ffffc9000580f6b0 EFLAGS: 00000293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81c872c4
RDX: ffff888070bc1dc0 RSI: 0000000000000000 RDI: 0000000000000007
RBP: ffffea0000b4b480 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000094001 R12: ffff88807db31400
R13: ffffea0000b4b400 R14: 0000000000000000 R15: ffffea0000b4b4d8
 zap_pte_range mm/memory.c:1435 [inline]
 zap_pmd_range mm/memory.c:1563 [inline]
 zap_pud_range mm/memory.c:1592 [inline]
 zap_p4d_range mm/memory.c:1613 [inline]
 unmap_page_range+0x2051/0x38e0 mm/memory.c:1634
 unmap_single_vma+0x19a/0x2b0 mm/memory.c:1680
 unmap_vmas+0x234/0x380 mm/memory.c:1719
 exit_mmap+0x190/0x930 mm/mmap.c:3111
 __mmput+0x128/0x4c0 kernel/fork.c:1351
 mmput+0x60/0x70 kernel/fork.c:1373
 exit_mm kernel/exit.c:564 [inline]
 do_exit+0x9d7/0x2960 kernel/exit.c:858
 do_group_exit+0xd4/0x2a0 kernel/exit.c:1021
 get_signal+0x2315/0x25b0 kernel/signal.c:2874
 arch_do_signal_or_restart+0x79/0x5c0 arch/x86/kernel/signal.c:306
 exit_to_user_mode_loop kernel/entry/common.c:168 [inline]
 exit_to_user_mode_prepare+0x11f/0x240 kernel/entry/common.c:204
 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline]
 syscall_exit_to_user_mode+0x1d/0x50 kernel/entry/common.c:297
 do_syscall_64+0x46/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fb9c748c169
Code: Unable to access opcode bytes at 0x7fb9c748c13f.
RSP: 002b:00007fb9c8275218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000001 RBX: 00007fb9c75abf88 RCX: 00007fb9c748c169
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb9c75abf8c
RBP: 00007fb9c75abf80 R08: 00007ffc915a5080 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 00007fb9c75abf8c
R13: 00007ffc915480bf R14: 00007fb9c8275300 R15: 0000000000022000
 </TASK>