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WARNING: CPU: 1 PID: 41 at kernel/rcu/tree.c:1057 rcu_irq_enter+0x15/0x20 kernel/rcu/tree.c:1057
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 41 Comm: kworker/u4:2 Not tainted 5.8.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: wg-kex-wg1 wg_packet_handshake_send_worker
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x18f/0x20d lib/dump_stack.c:118
 panic+0x2e3/0x75c kernel/panic.c:231
 __warn.cold+0x20/0x45 kernel/panic.c:600
 report_bug+0x1bd/0x210 lib/bug.c:198
 handle_bug+0x38/0x90 arch/x86/kernel/traps.c:235
 exc_invalid_op+0x14/0x40 arch/x86/kernel/traps.c:255
 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:536
RIP: 0010:rcu_irq_enter+0x15/0x20 kernel/rcu/tree.c:1057
Code: 00 00 00 4c 89 e7 e8 0a da ca f9 eb b4 0f 0b eb 8b 0f 1f 40 00 8b 05 16 1d c7 02 85 c0 74 0d 65 8b 05 2b 6f 19 78 85 c0 74 02 <0f> 0b e9 44 ff ff ff 0f 1f 40 00 53 48 c7 c3 40 6c 03 00 e8 43 08
RSP: 0018:ffffc90000ef78b0 EFLAGS: 00010002
RAX: 0000000000000001 RBX: 0000000000000082 RCX: ffffffff8179db67
RDX: ffff8880a91904c0 RSI: ffffffff8161d8d1 RDI: 0000000000000005
RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffff8aaf888f
R10: 0000000000000000 R11: dffffc0000000000 R12: 0000000000000082
R13: ffffffff8132e988 R14: 0000000000000000 R15: ffff8880ae736bc0
 rcu_irq_enter_irqson+0x76/0x140 kernel/rcu/tree.c:1072
 trace_irq_disable_rcuidle include/trace/events/preemptirq.h:36 [inline]
 trace_irq_disable_rcuidle include/trace/events/preemptirq.h:36 [inline]
 trace_hardirqs_off kernel/trace/trace_preemptirq.c:82 [inline]
 trace_hardirqs_off+0x114/0x210 kernel/trace/trace_preemptirq.c:74
 kvm_wait arch/x86/kernel/kvm.c:800 [inline]
 kvm_wait+0x88/0x240 arch/x86/kernel/kvm.c:793
 pv_wait arch/x86/include/asm/paravirt.h:666 [inline]
 pv_wait_head_or_lock kernel/locking/qspinlock_paravirt.h:470 [inline]
 __pv_queued_spin_lock_slowpath+0x896/0xaf0 kernel/locking/qspinlock.c:508
 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:656 [inline]
 queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:50 [inline]
 queued_spin_lock include/asm-generic/qspinlock.h:82 [inline]
 lockdep_lock+0x214/0x280 kernel/locking/lockdep.c:94
 graph_lock kernel/locking/lockdep.c:119 [inline]
 mark_lock+0x245/0x1710 kernel/locking/lockdep.c:3986
 mark_usage kernel/locking/lockdep.c:3919 [inline]
 __lock_acquire+0x882/0x5640 kernel/locking/lockdep.c:4380
 lock_acquire+0x1f1/0xad0 kernel/locking/lockdep.c:5005
 process_one_work+0x88c/0x1670 kernel/workqueue.c:2244
 worker_thread+0x64c/0x1120 kernel/workqueue.c:2415
 kthread+0x3b5/0x4a0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
Kernel Offset: disabled
Rebooting in 86400 seconds..