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Date:      Sat, 24 Aug 2013 13:39:36 +0200
From:      Pawel Pekala <pawel@FreeBSD.org>
To:        freebsd-current@freebsd.org
Subject:   urtw(4) disconnect problems
Message-ID:  <20130824133936.76e571bc@FreeBSD.org>

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Hi,

I'm having problems with frequent disconnects of my AirLive WL-1600USB
hardware. After this happens the all reconnects fail and the only way
to fix it is to reboot the machine, while reboot I get this kernel
panic:

http://people.freebsd.org/~pawel/urtw-panic.jpg

Sadly when I get to this my USB keyboard is non operational anymore.

My system:
FreeBSD blaviken.slowicza.org 10.0-CURRENT FreeBSD 10.0-CURRENT #30
r254760M: Sat Aug 24 10:24:42 CEST 2013
corn@blaviken.slowicza.org:/usr/obj/usr/src/sys/BLAVIKEN64  amd64

Disconnect errors part of dmesg:

wpa_supplicant[1382]: wlan0: Authentication with bc:ae:c5:c4:8c:98 timed ou=
t.
wpa_supplicant[1382]: wlan0: CTRL-EVENT-DISCONNECTED bssid=3Dbc:ae:c5:c4:8c=
:98 reason=3D3 locally_generated=3D1
wpa_supplicant[1382]: ioctl[SIOCS80211, op=3D20, val=3D0, arg_len=3D7]: Can=
't assign requested address

--=20
pozdrawiam / with regards
Pawe=B3 P=EAkala



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