IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
syz-executor.3 (9657) used greatest stack depth: 24936 bytes left
------------[ cut here ]------------
device bridge_slave_0 left promiscuous mode
WARNING: CPU: 1 PID: 3552 at net/batman-adv/bat_iv_ogm.c:588 batadv_iv_ogm_emit net/batman-adv/bat_iv_ogm.c:588 [inline]
WARNING: CPU: 1 PID: 3552 at net/batman-adv/bat_iv_ogm.c:588 batadv_iv_send_outstanding_bat_ogm_packet+0x611/0x6f0 net/batman-adv/bat_iv_ogm.c:1847
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 3552 Comm: kworker/u4:5 Not tainted 4.14.232-syzkaller #0
bridge0: port 1(bridge_slave_0) entered disabled state
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 panic+0x1f9/0x42d kernel/panic.c:183
 __warn.cold+0x20/0x44 kernel/panic.c:547
 report_bug+0x208/0x250 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:177 [inline]
 fixup_bug arch/x86/kernel/traps.c:172 [inline]
 do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295
 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964
RIP: 0010:batadv_iv_ogm_emit net/batman-adv/bat_iv_ogm.c:588 [inline]
RIP: 0010:batadv_iv_send_outstanding_bat_ogm_packet+0x611/0x6f0 net/batman-adv/bat_iv_ogm.c:1847
RSP: 0018:ffff8880a936fcf0 EFLAGS: 00010297
RAX: ffff8880a8cb4680 RBX: ffff8880a351ad08 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffff8880ab8744f0
RBP: ffff888051048480 R08: ffffffff8b9bcb98 R09: 00000000000405fa
R10: ffff8880a8cb4f30 R11: ffff8880a8cb4680 R12: ffff8880ab874480
R13: ffff8880a351acc0 R14: ffff8880ab3dc000 R15: ffff8880a351ada8
 process_one_work+0x793/0x14a0 kernel/workqueue.c:2116
 worker_thread+0x5cc/0xff0 kernel/workqueue.c:2250
 kthread+0x30d/0x420 kernel/kthread.c:232
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404
audit: type=1804 audit(1621121074.558:4): pid=9704 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir040679092/syzkaller.nzacSk/5/bus" dev="sda1" ino=13938 res=1
Kernel Offset: disabled
Rebooting in 86400 seconds..