wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3585 at net/mac80211/sta_info.c:476 sta_info_insert_check net/mac80211/sta_info.c:476 [inline]
WARNING: CPU: 1 PID: 3585 at net/mac80211/sta_info.c:476 sta_info_insert_rcu.cold+0x29/0xd8 net/mac80211/sta_info.c:654
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 3585 Comm: kworker/u4:5 Not tainted 4.19.163-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: phy2 ieee80211_iface_work
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1fc/0x2fe lib/dump_stack.c:118
 panic+0x26a/0x50e kernel/panic.c:186
 __warn.cold+0x20/0x61 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:sta_info_insert_check net/mac80211/sta_info.c:476 [inline]
RIP: 0010:sta_info_insert_rcu.cold+0x29/0xd8 net/mac80211/sta_info.c:654
Code: ff e8 4d df ad f9 48 c7 c7 80 c2 66 89 e8 d0 d8 98 f9 0f 0b e9 a6 6f ff ff e8 35 df ad f9 48 c7 c7 80 c2 66 89 e8 b8 d8 98 f9 <0f> 0b 41 bc ea ff ff ff e9 10 81 ff ff e8 17 df ad f9 48 c7 c7 80
RSP: 0018:ffff8880a93c7a60 EFLAGS: 00010282
RAX: 0000000000000024 RBX: ffff8880951e1c40 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff814fdbb1 RDI: ffffed1015278f3e
RBP: 0000000000000001 R08: 0000000000000024 R09: 0000000000000000
R10: 0000000000000005 R11: 0000000000000000 R12: 00000000bd723777
R13: ffff888095534dc8 R14: ffff888095534d80 R15: ffff8880a25e1060
 ieee80211_ibss_finish_sta+0x25b/0x360 net/mac80211/ibss.c:601
 ieee80211_ibss_work+0x2b6/0xe10 net/mac80211/ibss.c:1692
 ieee80211_iface_work+0x7ba/0x8a0 net/mac80211/iface.c:1366
 process_one_work+0x864/0x1570 kernel/workqueue.c:2155
 worker_thread+0x64c/0x1130 kernel/workqueue.c:2298
 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..