mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
WARNING: CPU: 0 PID: 21 at net/wireless/scan.c:868 cfg80211_combine_bsses net/wireless/scan.c:866 [inline]
WARNING: CPU: 0 PID: 21 at net/wireless/scan.c:868 cfg80211_bss_update+0x783/0x7d0 net/wireless/scan.c:1033
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 21 Comm: kworker/u4:1 Not tainted 4.19.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
Workqueue: phy9 ieee80211_iface_work
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x87/0xba lib/dump_stack.c:113
 panic+0xef/0x24e kernel/panic.c:184
 __warn.cold.7+0x31/0x37 kernel/panic.c:536
 report_bug+0xb6/0xe0 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+0xfe/0x180 arch/x86/kernel/traps.c:296
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:993
RIP: 0010:cfg80211_combine_bsses net/wireless/scan.c:868 [inline]
RIP: 0010:cfg80211_bss_update+0x783/0x7d0 net/wireless/scan.c:1033
Code: 00 00 00 e8 0f 43 48 ff e9 64 ff ff ff 0f 0b 4c 89 ff e8 40 53 59 ff e9 55 ff ff ff 0f 0b e9 46 ff ff ff 0f 0b e9 89 fb ff ff <0f> 0b 48 89 cf 48 89 4d a0 e8 5f b5 86 ff 48 8b 4d a0 84 c0 74 0f
RSP: 0018:ffffc90000d0f7e8 EFLAGS: 00010287
RAX: ffff88022f60f510 RBX: 0000000000000002 RCX: ffff88022f44c610
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88022612e01d
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
RBP: ffffc90000d0f850 R08: 0000000000000000 R09: 0000000000000000
R10: ffff88022d7c41f8 R11: 00000000000004c3 R12: ffff88022d7c41f8
R13: ffff88022d7c41c0 R14: ffff88022f44c600 R15: ffff88022baaaa00
 cfg80211_inform_bss_frame_data+0x1f0/0x3b0 net/wireless/scan.c:1285
 ieee80211_bss_info_update+0xfa/0x610 net/mac80211/scan.c:105
 ieee80211_rx_bss_info net/mac80211/ibss.c:1125 [inline]
 ieee80211_rx_mgmt_probe_beacon+0x32b/0x770 net/mac80211/ibss.c:1607
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
 ieee80211_ibss_rx_queued_mgmt+0xc8/0x590 net/mac80211/ibss.c:1634
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
 ieee80211_iface_work+0x235/0x340 net/mac80211/iface.c:1342
 process_one_work+0x248/0x4e0 kernel/workqueue.c:2153
 worker_thread+0x32/0x3a0 kernel/workqueue.c:2296
 kthread+0x11c/0x140 kernel/kthread.c:246
 ret_from_fork+0x35/0x40 arch/x86/entry/entry_64.S:413
Kernel Offset: disabled
Rebooting in 86400 seconds..