rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-....: (1 GPs behind) idle=5f5/1/0x4000000000000002 softirq=14369/14370 fqs=5247 
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P7175
	(detected by 1, t=10502 jiffies, g=17505, q=1768)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 7175 Comm: syz-executor.0 Not tainted 5.15.156-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:__srcu_read_unlock+0xd/0x60 kernel/rcu/srcutree.c:419
Code: 41 5e 41 5f c3 89 f9 80 e1 07 80 c1 03 38 c1 7c b5 e8 67 52 5f 00 eb ae 0f 1f 44 00 00 55 53 89 f5 48 89 fb f0 83 44 24 fc 00 <48> 81 c3 30 02 00 00 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc
RSP: 0018:ffffc90002d27ba8 EFLAGS: 00000046
RAX: b7f7a16232e0ad00 RBX: ffffffff8c95f480 RCX: ffffffff8a1da540
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8c95f480
RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed1017347662
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
FS:  0000555555de7480(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f024000 CR3: 000000007ebc3000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 <NMI>
 </NMI>
 <TASK>
 srcu_read_unlock_notrace include/linux/srcu.h:197 [inline]
 trace_irq_enable_rcuidle+0x133/0x190 include/trace/events/preemptirq.h:40
 trace_hardirqs_on+0x57/0x80 kernel/trace/trace_preemptirq.c:44
 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:664
RIP: 0010:rcu_read_unlock_special+0x84/0x520 kernel/rcu/tree_plugin.h:671
Code: f1 f1 f1 00 f2 f2 f2 49 89 04 17 66 41 c7 44 17 09 f3 f3 41 c6 44 17 0b f3 65 44 8b 25 5d a7 96 7e 41 f7 c4 00 00 f0 00 74 45 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 3a 00 00 00 00 66 42 c7 44 3a
RSP: 0018:ffffc90002d27ca0 EFLAGS: 00000206
RAX: b7f7a16232e0ad00 RBX: 1ffff920005a4f9c RCX: ffffffff81631958
RDX: dffffc0000000000 RSI: ffffffff8a8b2980 RDI: ffffffff8ad8f380
RBP: ffffc90002d27d70 R08: dffffc0000000000 R09: fffffbfff1f7ec1a
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: ffff88807cb93fd8 R14: ffffc90002d27ce0 R15: 1ffff920005a4f98
 __rcu_read_unlock+0x92/0x100 kernel/rcu/tree_plugin.h:422
 rcu_read_unlock+0x85/0x90 include/linux/rcupdate.h:771
 dput+0xc0/0x1a0 fs/dcache.c:882
 __fput+0x5ec/0x890 fs/file_table.c:288
 task_work_run+0x129/0x1a0 kernel/task_work.c:164
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0x106/0x130 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+0x5d/0x240 kernel/entry/common.c:307
 do_syscall_64+0x47/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fb17b4b6d9a
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:00007ffc10474bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000006 RCX: 00007fb17b4b6d9a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
RBP: 00007fb17b5e7980 R08: 00007fb17b43a000 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000293 R12: 0000000000025997
R13: 0000000000025965 R14: 00007ffc10474d70 R15: 00007fb17b46ecb0
 </TASK>
task:syz-executor.0  state:R  running task     stack:24768 pid: 7175 ppid:  3518 flags:0x0000400e
Call Trace:
 <TASK>
 </TASK>