rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10500 ticks this GP) idle=e5e4/1/0x4000000000000000 softirq=9432/9432 fqs=5247
	(t=10502 jiffies g=8201 q=8619 ncpus=2)
CPU: 0 PID: 4399 Comm: syz.0.16 Not tainted 6.1.136-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:160 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 kernel/locking/spinlock.c:202
Code: f5 ff 0f 1f 00 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 4e 3b 4a f7 48 89 df e8 a6 00 4b f7 e8 b1 02 6e f7 fb bf 01 00 00 00 <e8> b6 7d 3e f7 65 8b 05 b7 52 e9 75 85 c0 74 02 5b c3 e8 04 64 e7
RSP: 0018:ffffc90003317bb8 EFLAGS: 00000286
RAX: 331d1a169516c400 RBX: ffff88802f66ca00 RCX: 331d1a169516c400
RDX: dffffc0000000000 RSI: ffffffff8a6bfe00 RDI: 0000000000000001
RBP: ffff88802f66cc98 R08: dffffc0000000000 R09: ffffed1005ecd941
R10: ffffed1005ecd941 R11: 1ffff11005ecd940 R12: 1ffff11005ecd993
R13: 0000000000000011 R14: dffffc0000000000 R15: 0000000000000000
FS:  0000555591a35500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000000298ff000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 spin_unlock_irq include/linux/spinlock.h:401 [inline]
 get_signal+0x1163/0x1350 kernel/signal.c:2874
 arch_do_signal_or_restart+0xb0/0x1230 arch/x86/kernel/signal.c:871
 exit_to_user_mode_loop+0x70/0x110 kernel/entry/common.c:174
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:303
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:87
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f61ee58e969
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc780ee038 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 00007f61ee7b5fa8 RCX: 00007f61ee58e969
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61ee7b5fac
RBP: 0000000000000000 R08: 0034f2177ece6836 R09: 00000007780ee32f
R10: 0000000000000005 R11: 0000000000000246 R12: 00007f61ee7b5fac
R13: 00007f61ee7b5fa0 R14: 0000000000000095 R15: 0000000000000003
 </TASK>