rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10499 ticks this GP) idle=612c/1/0x4000000000000000 softirq=9499/9499 fqs=4480
	(t=10500 jiffies g=9445 q=8830 ncpus=2)
CPU: 0 PID: 4429 Comm: syz.0.16 Not tainted 6.1.146-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
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 ce 41 43 f7 48 89 df e8 26 07 44 f7 e8 41 f9 66 f7 fb bf 01 00 00 00 <e8> 36 84 37 f7 65 8b 05 07 45 e2 75 85 c0 74 02 5b c3 e8 54 56 e0
RSP: 0018:ffffc90003447b50 EFLAGS: 00000282
RAX: 87ace8108cc83500 RBX: ffff88802f086f00 RCX: 87ace8108cc83500
RDX: dffffc0000000000 RSI: ffffffff8a8c0460 RDI: 0000000000000001
RBP: ffffc90003447cb0 R08: dffffc0000000000 R09: ffffed1005e10de1
R10: ffffed1005e10de1 R11: 1ffff11005e10de0 R12: dffffc0000000000
R13: 0000000000010000 R14: 0000000000000000 R15: 0000000000000010
FS:  00005555573f6500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000002ecb5000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 set_current_blocked kernel/signal.c:3044 [inline]
 signal_delivered kernel/signal.c:2907 [inline]
 signal_setup_done+0x28c/0x440 kernel/signal.c:2919
 handle_signal arch/x86/kernel/signal.c:846 [inline]
 arch_do_signal_or_restart+0xeba/0x1230 arch/x86/kernel/signal.c:873
 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: 0033:0x7fcf71a4d980
Code: 44 24 20 0f 29 44 24 30 0f 29 44 24 40 48 8b 44 24 08 ff d0 48 83 c4 50 31 c0 5b 5d 41 5c 41 5d 41 5e c3 0f 1f 80 00 00 00 00 <c3> 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 c3 66 66 2e 0f 1f
RSP: 002b:00007ffe000780f8 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 00007fcf71db5fa8 RCX: 00007fcf71b8e9a9
RDX: 00007ffe00078100 RSI: 00007ffe00078230 RDI: 0000000000000011
RBP: 0000000000000000 R08: 000491a218624cf0 R09: 000000070007899f
R10: 0000000000000005 R11: 0000000000000246 R12: 00007fcf71db5fac
R13: 00007fcf71db5fa0 R14: 0000000000000095 R15: 0000000000000003
 </TASK>