wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
------------[ cut here ]------------
WARNING: CPU: 1 PID: 23 at net/wireless/ibss.c:36 __cfg80211_ibss_joined.cold+0x41/0x48 net/wireless/ibss.c:36
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 23 Comm: kworker/u4:1 Not tainted 4.19.176-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: cfg80211 cfg80211_event_work
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1fc/0x2ef lib/dump_stack.c:118
 panic+0x26a/0x50e kernel/panic.c:186
 __warn.cold+0x20/0x5a kernel/panic.c:541
 report_bug+0x262/0x2b0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 fixup_bug arch/x86/kernel/traps.c:173 [inline]
 do_error_trap+0x1d7/0x310 arch/x86/kernel/traps.c:296
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1038
RIP: 0010:__cfg80211_ibss_joined.cold+0x41/0x48 net/wireless/ibss.c:36
Code: ff e8 b2 23 51 f9 48 c7 c7 20 0e 66 89 e8 50 85 df ff 0f 0b e9 eb 11 77 ff e8 9a 23 51 f9 48 c7 c7 20 0e 66 89 e8 38 85 df ff <0f> 0b e9 d3 11 77 ff e8 82 23 51 f9 48 c7 c7 20 0e 66 89 e8 20 85
RSP: 0018:ffff8880b504fc00 EFLAGS: 00010282
RAX: 0000000000000024 RBX: ffff8880926fcf90 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff814de301 RDI: ffffed1016a09f72
RBP: ffff8880926fc4c0 R08: 0000000000000024 R09: 0000000000000000
R10: 0000000000000005 R11: 0000000000000000 R12: 1ffff11016a09f81
R13: ffff8880af196e18 R14: 0000000000000000 R15: 0000000000000007
 cfg80211_process_wdev_events+0x3db/0x5b0 net/wireless/util.c:846
 cfg80211_process_rdev_events+0x6e/0x100 net/wireless/util.c:872
 cfg80211_event_work+0x1a/0x20 net/wireless/core.c:305
 process_one_work+0x864/0x1570 kernel/workqueue.c:2152
 worker_thread+0x64c/0x1130 kernel/workqueue.c:2295
 kthread+0x33f/0x460 kernel/kthread.c:259
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415
Kernel Offset: disabled
Rebooting in 86400 seconds..