RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f449f84d6d4
R13: 00000000004c81fc R14: 00000000004de220 R15: 0000000000000006
bond0: Releasing backup interface bond_slave_0
------------[ cut here ]------------
WARNING: CPU: 0 PID: 22 at net/batman-adv/bat_iv_ogm.c:555 batadv_iv_send_outstanding_bat_ogm_packet+0x5dc/0x770 net/batman-adv/bat_iv_ogm.c:1785
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 22 Comm: kworker/u4:1 Not tainted 4.14.158-syzkaller #0
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+0xf7/0x13b lib/dump_stack.c:58
 panic+0x1b0/0x358 kernel/panic.c:183
 __warn.cold.8+0x25/0x2c kernel/panic.c:547
 report_bug+0x1a4/0x1f3 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:177 [inline]
 do_error_trap+0x1bd/0x310 arch/x86/kernel/traps.c:295
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:314
 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:963
RIP: 0010:batadv_iv_ogm_emit net/batman-adv/bat_iv_ogm.c:555 [inline]
RIP: 0010:batadv_iv_send_outstanding_bat_ogm_packet+0x5dc/0x770 net/batman-adv/bat_iv_ogm.c:1797
RSP: 0018:ffff8880a9e4fce8 EFLAGS: 00010286
RAX: ffff8880a53dfac0 RBX: ffff8880a90435c8 RCX: 1ffff11011da8abd
RDX: 0000000000000000 RSI: ffffffff87990ea0 RDI: ffff88808ed455e8
RBP: ffff8880a9e4fd60 R08: ffff8880a9e40e88 R09: 0000000000004406
R10: 0000000000000028 R11: ffff8880a9e405c0 R12: ffff888081740f00
R13: ffff8880a9043580 R14: ffff88808ed45580 R15: ffff8880a9043668
 process_one_work+0x79e/0x16c0 kernel/workqueue.c:2114
 worker_thread+0xcc/0xee0 kernel/workqueue.c:2248
 kthread+0x338/0x400 kernel/kthread.c:232
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404
Kernel Offset: disabled
Rebooting in 86400 seconds..