Date: Wed, 09 Jun 2021 06:41:38 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 256494] KERNEL PANIC - WiFi - after hot spot is down FreeBSD restarts Message-ID: <bug-256494-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D256494 Bug ID: 256494 Summary: KERNEL PANIC - WiFi - after hot spot is down FreeBSD restarts Product: Base System Version: 13.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: vermaden@interia.pl Hi. My /etc/rc.conf settings related to network. hostname=3Dw520.local background_dhclient=3DYES extra_netfs_types=3DNFS defaultroute_delay=3D3 defaultroute_carrier_delay=3D3 harvest_mask=3D351 I start my network connections manually with script so that is why no netwo= rk settings in /etc/rc.conf file. My /etc/wpa_supplicant.conf WiFi network. eapol_version=3D2 ap_scan=3D1 fast_reauth=3D1 network=3D{ ssid=3D"vermore5" psk=3D"password" priority=3D6 } My hardware is ThinkPad W520 from 2011 with Intel 6300 WiFi: # pciconf -lv (...) iwn0@pci0:3:0:0: class=3D0x028000 rev=3D0x3e hdr=3D0x00 vendor= =3D0x8086 device=3D0x4238 subvendor=3D0x8086 subdevice=3D0x1111 vendor =3D 'Intel Corporation' device =3D 'Centrino Ultimate-N 6300' class =3D network Steps to reproduce: 1. Connect to your hot spot WiFi: # wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf -s -B # dhclient wlan0 2. You have Internet connection as usual - everything works. 3. Power off the hot spot WiFi (so it will not be accessible) 4. FreeBSD panics and reboots. Hope that helps. Regards. --=20 You are receiving this mail because: You are the assignee for the bug.=
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