Bug 231216

Summary: Instant reboot with *ifconfig wlan0 destroy* command
Product: Base System Reporter: Slawomir Wojciech Wojtczak <vermaden>
Component: wirelessAssignee: freebsd-wireless (Nobody) <wireless>
Status: Closed Feedback Timeout    
Severity: Affects Some People CC: avos
Priority: --- Keywords: panic
Version: 11.2-RELEASE   
Hardware: Any   
OS: Any   

Description Slawomir Wojciech Wojtczak 2018-09-07 10:09:05 UTC
To repeat:

ifconfig wlan0 create wlandev iwn0
ifconfig wlan0 up
wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf -s -B
dhclient wlan0
killall -9 wpa_supplicant
killall -9 dhclient
ifconfig wlan0 destroy
(INSTANT REBOOT HAPPENS)

Hardware:

ThinkPad T420s with Intel Centrino Ultimate-N 6300 wireless card.

Regards,
vermaden
Comment 1 Slawomir Wojciech Wojtczak 2018-09-12 07:19:46 UTC
One thing that I can add is that its not always instant reboot at the first time.

Sometimes its after 3 'repeats' of these commands, sometimes after 13 ...
Comment 2 Andriy Voskoboinyk freebsd_committer 2019-01-26 11:58:16 UTC
Assign to the wireless list
Comment 3 Slawomir Wojciech Wojtczak 2019-10-14 13:08:29 UTC
Shouldn't this be added to this?
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240700