Date: Wed, 7 Sep 2011 19:47:55 +0200 From: Joel Dahl <joel@vnode.se> To: Bernhard Schmidt <bschmidt@freebsd.org> Cc: freebsd-wireless@freebsd.org, weongyo@freebsd.org Subject: Re: BETA2 panic Message-ID: <20110907174755.GR52426@goofy03.vnode.local> In-Reply-To: <CAAgh0_Y6HEGmqW9-FXig5F5fQ%2B6HSz_j9SY0DupUjZidkMFRLA@mail.gmail.com> References: <09C13664-4FC0-41F3-8849-CE875B3A6CC0@vnode.se> <CAJ-VmokggV3r8cStQNOMRCKoWMF1tPsoXW6PhHPxSq-i8Pyf-Q@mail.gmail.com> <20110905062453.GM52426@goofy03.vnode.local> <CAAgh0_b6WKYQSyT22MegzxaEsdQBiP0huWgQC%2B9a7yAFvWdYJw@mail.gmail.com> <20110906204242.GP52426@goofy03.vnode.local> <CAAgh0_bOOT2j_y4AeJHpXQty36Gb32pYq_atyf6j9QqnhqeCsA@mail.gmail.com> <20110907105325.GQ52426@goofy03.vnode.local> <CAAgh0_Y6HEGmqW9-FXig5F5fQ%2B6HSz_j9SY0DupUjZidkMFRLA@mail.gmail.com>
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On 07-09-2011 12:59, Bernhard Schmidt wrote: > On Wed, Sep 7, 2011 at 12:53, Joel Dahl <joel@vnode.se> wrote: > > > > Hm, this is with bwn(4), not iwn(4). :) > > Uhm.. right, I'm sorry, missed that > > Still.. two options, remove IEEE80211_FEXT_SWBMISS or try with > ifconfig wlan0 -bgscan I commented out IEEE80211_FEXT_SWBMISS (line 1075) from if_bwn.c and rebuilt the kernel and now the machine has been running for 2 hours without any panics. Without this patch it usually panics within a few minutes or even seconds after I boot and log in. However, something weird is definitely going on. I've seen these messages about "RF switch changed to ON/OFF" before but I just ignored them. Now they seem to have become more frequent and the wireless actually stops working now and then when it switches to OFF, but not always... -- Joel
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