------------[ cut here ]------------
WARNING: CPU: 1 PID: 5081 at kernel/rcu/tree_stall.h:984 rcu_check_gp_start_stall.part.0+0x1c3/0x4a0 kernel/rcu/tree_stall.h:976
Modules linked in:
CPU: 1 PID: 5081 Comm: kworker/1:3 Not tainted 6.6.0-rc1-syzkaller-00179-gc123e0d30bdb #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
Workqueue: events nsim_dev_trap_report_work
RIP: 0010:rcu_check_gp_start_stall.part.0+0x1c3/0x4a0 kernel/rcu/tree_stall.h:984
Code: 0f 88 55 01 00 00 be 04 00 00 00 48 c7 c7 c0 6a 2d 92 e8 50 a6 6c 00 b8 01 00 00 00 87 05 b5 76 bc 10 85 c0 0f 85 31 01 00 00 <0f> 0b 48 81 fd 40 63 bb 8c 48 c7 c3 18 5c ce 8e 74 58 48 b8 00 00
RSP: 0018:ffffc900001f0e00 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000002904 RCX: ffffffff8170f400
RDX: fffffbfff245ad58 RSI: 0000000000000004 RDI: ffffffff922d6ac0
RBP: ffffffff8cbb6340 R08: 0000000000000001 R09: fffffbfff245ad58
R10: 0000000000000003 R11: 0000000000000000 R12: 1ffffffff1901e40
R13: 0000000000000246 R14: ffff888020248000 R15: ffff8880b993d612
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555558446f8 CR3: 000000000c976000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 rcu_check_gp_start_stall kernel/rcu/tree_stall.h:947 [inline]
 rcu_core+0x4e5/0x1bb0 kernel/rcu/tree.c:2398
 __do_softirq+0x218/0x965 kernel/softirq.c:553
 do_softirq kernel/softirq.c:454 [inline]
 do_softirq+0xaa/0xe0 kernel/softirq.c:441
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0xf8/0x120 kernel/softirq.c:381
 spin_unlock_bh include/linux/spinlock.h:396 [inline]
 nsim_dev_trap_report drivers/net/netdevsim/dev.c:820 [inline]
 nsim_dev_trap_report_work+0x86a/0xc70 drivers/net/netdevsim/dev.c:850
 process_one_work+0x887/0x15d0 kernel/workqueue.c:2630
 process_scheduled_works kernel/workqueue.c:2703 [inline]
 worker_thread+0x8bb/0x1290 kernel/workqueue.c:2784
 kthread+0x33a/0x430 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>