rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-...0: (1 GPs behind) idle=0e3/1/0x4000000000000000 softirq=7704/7706 fqs=5249 
	(detected by 1, t=10502 jiffies, g=9077, q=4359)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 4902 Comm: syz-executor.0 Not tainted 5.15.182-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
RIP: 0010:lock_acquire+0xe0/0x3f0 kernel/locking/lockdep.c:5596
Code: e8 95 50 61 00 44 89 f0 48 0f a3 05 62 c9 0c 0c 73 0d e8 53 b6 07 00 84 c0 0f 84 17 02 00 00 48 c7 c0 44 df 68 8d 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 06 02 00 00 83 3d d0 fc 0c 0c 00 0f 84
RSP: 0018:ffffc90002dffba0 EFLAGS: 00000807
RAX: 1ffffffff1ad1be8 RBX: 0000000000000000 RCX: 294b434e1b494c00
RDX: 0000000000000000 RSI: ffffffff8a59a2a0 RDI: ffffffff8a59a260
RBP: ffffc90002dffca8 R08: dffffc0000000000 R09: fffffbfff1ad1576
R10: fffffbfff1ad1576 R11: 1ffffffff1ad1575 R12: ffffffff8c901658
R13: 1ffff920005bff80 R14: 0000000000000000 R15: dffffc0000000000
FS:  0000555568a7b480(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8021ee3d58 CR3: 0000000072ace000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0xa4/0xf0 kernel/locking/spinlock.c:162
 vga_put drivers/gpu/vga/vgaarb.c:558 [inline]
 vga_arb_release+0x231/0xa90 drivers/gpu/vga/vgaarb.c:1350
 __fput+0x234/0x930 fs/file_table.c:311
 task_work_run+0x125/0x1a0 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0x10f/0x130 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f8022b82c9a
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
RSP: 002b:00007ffc7c2ce9a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f8022b82c9a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 0000000000000032 R08: 0000001b2c360000 R09: 00007f8022cb205c
R10: 00007ffc7c2ceaf0 R11: 0000000000000293 R12: 00007f8022706418
R13: ffffffffffffffff R14: 00007f8022706000 R15: 0000000000015e58
 </TASK>