------------[ cut here ]------------
WARNING: CPU: 0 PID: 45 at net/batman-adv/bat_iv_ogm.c:412 batadv_iv_ogm_emit net/batman-adv/bat_iv_ogm.c:412 [inline]
WARNING: CPU: 0 PID: 45 at net/batman-adv/bat_iv_ogm.c:412 batadv_iv_send_outstanding_bat_ogm_packet+0x6da/0x7c0 net/batman-adv/bat_iv_ogm.c:1706
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 45 Comm: kworker/u4:2 Not tainted 5.6.0-rc2-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:77 [inline]
 dump_stack+0x197/0x210 lib/dump_stack.c:118
 panic+0x2e3/0x75c kernel/panic.c:221
 __warn.cold+0x2f/0x3e kernel/panic.c:582
 report_bug+0x289/0x300 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:174 [inline]
 fixup_bug arch/x86/kernel/traps.c:169 [inline]
 do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:267
 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:286
 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027
RIP: 0010:batadv_iv_ogm_emit net/batman-adv/bat_iv_ogm.c:412 [inline]
RIP: 0010:batadv_iv_send_outstanding_bat_ogm_packet+0x6da/0x7c0 net/batman-adv/bat_iv_ogm.c:1706
Code: 48 83 eb 20 48 89 da 48 c1 ea 03 0f b6 04 02 84 c0 74 0a 7f 08 48 89 df e8 f3 d1 e7 f9 45 31 ed e9 a7 fb ff ff e8 96 2c a9 f9 <0f> 0b e9 02 fb ff ff 4c 89 ef e8 17 d2 e7 f9 e9 c0 f9 ff ff e8 cd
RSP: 0018:ffffc90000f67cb8 EFLAGS: 00010293
RAX: ffff8880a959c500 RBX: ffff88809411ce48 RCX: ffffffff87cc5519
RDX: 0000000000000000 RSI: ffffffff87cc5b2a RDI: ffff888098a56870
RBP: ffffc90000f67d20 R08: ffff8880a959c500 R09: ffffed1013349971
R10: ffffed1013349970 R11: ffff888099a4cb83 R12: ffff888099a4c000
R13: ffff88807fb8c800 R14: ffff88809411ce00 R15: ffff888099a4c000
 process_one_work+0xa05/0x17a0 kernel/workqueue.c:2264
 worker_thread+0x98/0xe40 kernel/workqueue.c:2410
 kthread+0x361/0x430 kernel/kthread.c:255
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352
Kernel Offset: disabled
Rebooting in 86400 seconds..