rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	1-...0: (3 ticks this GP) idle=c9ec/1/0x4000000000000000 softirq=106028/106030 fqs=5249
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:        0          0            0
rcu: 	cputime:        0          0            0   ==> 52500(ms)
rcu: 	(detected by 0, t=10502 jiffies, g=129445, q=1370 ncpus=2)
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 24362 Comm: syz.3.5054 Not tainted 6.13.0-rc7-syzkaller-00039-gc3812b15000c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:arch_atomic_try_cmpxchg arch/x86/include/asm/atomic.h:107 [inline]
RIP: 0010:raw_atomic_try_cmpxchg_acquire include/linux/atomic/atomic-arch-fallback.h:2170 [inline]
RIP: 0010:atomic_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:1302 [inline]
RIP: 0010:queued_spin_lock include/asm-generic/qspinlock.h:111 [inline]
RIP: 0010:do_raw_spin_lock+0x14f/0x370 kernel/locking/spinlock_debug.c:116
Code: 89 d3 0f 85 a2 01 00 00 c7 44 24 60 00 00 00 00 4c 89 e7 be 04 00 00 00 e8 5e 39 87 00 4c 89 f7 be 04 00 00 00 e8 51 39 87 00 <41> 0f b6 44 1d 00 84 c0 48 89 da 0f 85 8d 01 00 00 8b 44 24 60 b9
RSP: 0018:ffffc90000a18a60 EFLAGS: 00000097
RAX: 0000000000000001 RBX: dffffc0000000000 RCX: ffffffff817c19df
RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90000a18ac0
RBP: ffffc90000a18b30 R08: 0000000000000003 R09: fffff52000143158
R10: dffffc0000000000 R11: fffff52000143158 R12: ffffffff9a54c8c8
R13: 1ffff92000143158 R14: ffffc90000a18ac0 R15: 1ffffffff34a991a
FS:  000055558f3a9500(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000058f2a000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:111 [inline]
 _raw_spin_lock_irqsave+0xe1/0x120 kernel/locking/spinlock.c:162
 debug_object_activate+0x17f/0x580 lib/debugobjects.c:818
 debug_hrtimer_activate kernel/time/hrtimer.c:428 [inline]
 debug_activate kernel/time/hrtimer.c:469 [inline]
 enqueue_hrtimer+0x30/0x3c0 kernel/time/hrtimer.c:1076
 __run_hrtimer kernel/time/hrtimer.c:1756 [inline]
 __hrtimer_run_queues+0x6cb/0xd30 kernel/time/hrtimer.c:1803
 hrtimer_interrupt+0x403/0xa40 kernel/time/hrtimer.c:1865
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1038 [inline]
 __sysvec_apic_timer_interrupt+0x110/0x420 arch/x86/kernel/apic/apic.c:1055
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa1/0xc0 arch/x86/kernel/apic/apic.c:1049
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:lock_is_held_type+0x13b/0x190
Code: 75 44 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02 00 00 75 4c 41 f7 c4 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 <48> 3b 44 24 08 75 42 89 d8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f
RSP: 0018:ffffc900053a7878 EFLAGS: 00000206
RAX: 904e878f28323300 RBX: 0000000000000001 RCX: ffff88807d0cbc00
RDX: 0000000000000000 RSI: ffffffff8c0aaae0 RDI: ffffffff8c5edea0
RBP: 0000000000000000 R08: ffffffff8bb96f0b R09: ffffffff8bb97037
R10: 0000000000000003 R11: ffff88807d0cbc00 R12: 0000000000000246
R13: ffff88807d0cbc00 R14: 00000000ffffffff R15: ffff888078e8a7e0
 lock_is_held include/linux/lockdep.h:249 [inline]
 mt_locked lib/maple_tree.c:796 [inline]
 mt_slot lib/maple_tree.c:803 [inline]
 mas_slot lib/maple_tree.c:836 [inline]
 mt_validate_nulls lib/maple_tree.c:7557 [inline]
 mt_validate+0x42f3/0x4ac0 lib/maple_tree.c:7612
 validate_mm+0xf1/0x590 mm/vma.c:584
 mmap_region+0x1ea/0x2c0 mm/mmap.c:1358
 do_mmap+0x97a/0x10d0 mm/mmap.c:500
 vm_mmap_pgoff+0x1dd/0x3d0 mm/util.c:575
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ffbc3985d63
Code: f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 89 ca 41 f7 c1 ff 0f 00 00 75 14 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 25 c3 0f 1f 40 00 48 c7 c0 a8 ff ff ff 64 c7
RSP: 002b:00007fffcf369238 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 00007ffbc1ff76c0 RCX: 00007ffbc3985d63
RDX: 0000000000000000 RSI: 0000000000021000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000
R10: 0000000000020022 R11: 0000000000000246 R12: 00007fffcf369390
R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000
 </TASK>