IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12413 at net/wireless/ibss.c:36 __cfg80211_ibss_joined+0x341/0x420 net/wireless/ibss.c:47
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 12413 Comm: kworker/u4:9 Not tainted 4.14.216-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
ieee80211 phy0: mac80211_hwsim_configure_filter
Workqueue: cfg80211 cfg80211_event_work
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x14b/0x1e7 lib/dump_stack.c:58
 panic+0x1b0/0x358 kernel/panic.c:183
 __warn.cold.7+0x25/0x25 kernel/panic.c:547
 report_bug+0x1a4/0x200 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:964
RIP: 0010:__cfg80211_ibss_joined+0x341/0x420 net/wireless/ibss.c:36
RSP: 0018:ffff8881c4327c00 EFLAGS: 00010246
RAX: 0000000000000002 RBX: ffff8881e9ed5010 RCX: 1ffff1103a7345dc
RDX: 1ffffffff0fe2bc3 RSI: ffff8881d39a2ec0 RDI: ffffffff87f15e18
RBP: ffff8881c4327ca0 R08: ffff8881d39a2ee0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff11038864f82
R13: ffff8881e9ed4540 R14: ffff8881dc13d218 R15: 0000000000000000
 cfg80211_process_wdev_events+0x1c7/0x4f0 net/wireless/util.c:961
 cfg80211_process_rdev_events+0x59/0x90 net/wireless/util.c:984
 cfg80211_event_work+0x19/0x30 net/wireless/core.c:305
 process_one_work+0x74f/0x1620 kernel/workqueue.c:2116
 worker_thread+0xcc/0xed0 kernel/workqueue.c:2250
 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..