Date: Sat, 25 Feb 2012 23:30:16 GMT From: Adrian Chadd <adrian.chadd@gmail.com> To: freebsd-wireless@FreeBSD.org Subject: Re: kern/163318: [ath] ath(4) stops working Message-ID: <201202252330.q1PNUGNd034557@freefall.freebsd.org>
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The following reply was made to PR kern/163318; it has been noted by GNATS. From: Adrian Chadd <adrian.chadd@gmail.com> To: Joel Dahl <joel@freebsd.org> Cc: bug-followup@freebsd.org Subject: Re: kern/163318: [ath] ath(4) stops working Date: Sat, 25 Feb 2012 15:22:49 -0800 Hi Joel, I've been exploring this a little further. I wonder if the actual bg scan task is stuck - even though scan start/end is being called correctly inside scan_task(), I wonder if something is trampling over the flags at the same time and causing scan_task() to think another scan is coming, but never does. A bgscan should be occuring every X seconds though. So I wonder why it wouldn't next be running. So would you mind plugging it back in and having it fail, then once it does: wlandebug +power +scan And then let's see if it actually _does_ try to do background scanning once it's hung. I hope it prints something useful about why it isn't running. Thanks, adrian
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