Date: Wed, 14 May 2008 20:02:10 +0300 From: Giorgos Keramidas <keramida@ceid.upatras.gr> To: freebsd-current@freebsd.org Subject: Re: panic: vm_fault: fault on nofault entry Message-ID: <878wychl9p.fsf@kobe.laptop> In-Reply-To: <20080514163523.GA9426@lizzy.catnook.local> (Jos Backus's message of "Wed, 14 May 2008 09:35:23 -0700") References: <20080514064809.GA1196@lizzy.catnook.local> <877idxs4w8.fsf@kobe.laptop> <20080514163523.GA9426@lizzy.catnook.local>
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On Wed, 14 May 2008 09:35:23 -0700, Jos Backus <jos@catnook.com> wrote: > On Wed, May 14, 2008 at 10:48:07AM +0300, Giorgos Keramidas wrote: >> This looks similar to the panics I was seeing. >> >> Alan has posted the following patch: > [patch elided] >> Can you also give it a try? > > cvsupped and building a new kernel now. > >> I'm building a new kernel with the patch as I type this, but I can't >> reliably reproduce the panic all the time. It seems to be triggered >> more often when I fire up mplayer, but that's merely a "guess". > > It tends to happen when I am using Firefox, which uses mplayer > as a plugin, so our symptoms _may_ be related. That's likely. I haven't carefully watched if Firefox had any flash videos loaded, but it's my impression I was either running mplayer manually, or viewing at least one flash video. > Thanks for the patch, Giorgos. Not me, Alan did all the cool patching :) FWIW, with the patch applied, I haven't seen any crashes all day today. Things look fairly good.
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