From owner-freebsd-current@FreeBSD.ORG Sun Aug 15 06:45:31 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 09A5410656A3; Sun, 15 Aug 2010 06:45:31 +0000 (UTC) (envelope-from bf1783@googlemail.com) Received: from mail-ww0-f50.google.com (mail-ww0-f50.google.com [74.125.82.50]) by mx1.freebsd.org (Postfix) with ESMTP id 6F8538FC0A; Sun, 15 Aug 2010 06:45:30 +0000 (UTC) Received: by wwb24 with SMTP id 24so1909454wwb.31 for ; Sat, 14 Aug 2010 23:45:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:mime-version:received:received:reply-to :in-reply-to:references:date:message-id:subject:from:to:cc :content-type; bh=6IYG0IUNoTzDtcK2RTE7YTAqB1K1eaFc9UTmqmSYUCA=; b=BCeq2BLAXucj9bMYy/boQULtiqtwF3V+/SqRbCevzqm4kLShq46Hj2i++qg0HxgQEp p9TEJQxGfAoL+slit7Zt86dsr4Si6IpFKmILW1rgLyZSaqT1kIpdUjD2LobRBFvShXRC Lc9MfVGk/mYYqN/mjDl/l5ZY46N/qS3p/Zn6Q= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:reply-to:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; b=TZpEbhFdoV9bnR8hb33fNcHp132n3TW+7GBZrY3vBWXWKLeY0LUTkmYeule03R463I K/rw37JtKuQYEBAU+R/ZBxfT9oY8jM3PtwPTZ1YbtjPNAx+uoiDnIu6yOdUU4G6adNkN Jn8vjEFM3zqCGeNIEkwECX2a3dfA0c9IhsMxg= MIME-Version: 1.0 Received: by 10.216.231.25 with SMTP id k25mr3136330weq.2.1281854729117; Sat, 14 Aug 2010 23:45:29 -0700 (PDT) Received: by 10.216.183.212 with HTTP; Sat, 14 Aug 2010 23:45:28 -0700 (PDT) In-Reply-To: <4C675F64.9080205@FreeBSD.org> References: <4C675F64.9080205@FreeBSD.org> Date: Sun, 15 Aug 2010 06:45:28 +0000 Message-ID: From: "b. f." To: Doug Barton Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-current@freebsd.org Subject: Re: Runaway intr, not flash related X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: bf1783@gmail.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 15 Aug 2010 06:45:31 -0000 On 8/15/10, Doug Barton wrote: > On 08/14/2010 09:54, b. f. wrote: >>> My "runaway intr" problem with flash has been continuing all >>> along, but since no one has been interested in helping with it I >>> haven't reported it for a while. However, today, for the first >>> time, it happened when I had not run flash at all since I booted. >>> >>> My system: Dell D620, C2D, i386, SMP, r210908 >>> >>> swi4: clock is the culprit again this time, but when flash >>> triggers this problem I sometimes see hdac as the culprit, FYI. > The problem happens MOST often when I'm viewing a flash video, but it > can also happen other times. Interestingly, what often happens is that > everything is fine while I'm viewing the video, but intr runs away after > I close the window. I was sort of surprised by this myself, but now I > have verified it numerous times. > > It happens without running flash (as I pointed out in this message) and > last night I was able to trigger it several times without running X at all. > > The usual device that runs away is the clock, but sometimes (about 1 in > 20) it's hdac. > What were you doing when you triggered the interrupt problem without running X? Was there a lot of network, audio device, or disk activity at the time? Are these failures without X consistently reproducible, or unpredictable? Can you remember the revision number of the last version of -CURRENT that didn't have these problems? b.