Date: Fri, 30 Sep 2011 09:55:22 +0800 From: Adrian Chadd <adrian@freebsd.org> To: Edgar Martinez <emartinez@kbcnetworks.com> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org> Subject: Re: PANIC - SWBMISS (9.0-CURRENT) Message-ID: <CAJ-Vmok29WLMh3SGXvB31mwsnTitYkZhTsTccizDn2u96mNoXQ@mail.gmail.com> In-Reply-To: <957EB052144AA64AB39F7AB268783201022F835F86@VA3DIAXVS881.RED001.local> References: <CAJ-Vmom8WTWCjssChHQNYfphvkrbHO1tjKxPASUHNvHqzwJJew@mail.gmail.com> <957EB052144AA64AB39F7AB268783201022F835F86@VA3DIAXVS881.RED001.local>
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Hm, I'm confused. The whole point of using callout_init_mtx() is so that ieee80211_swbmiss() will be called with the ic lock held. It's supposed to remove any chance of races with adding/removing/running the callout. I'll recompile my test STAs with lock debugging and this patch; see if I can trigger it. Adrian
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