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Message-ID: <20080105201622.GL27894@ZenIV.linux.org.uk> Date: Sat, 5 Jan 2008 20:16:23 +0000 From: Al Viro <viro@...IV.linux.org.uk> To: Alexander Shaduri <ashaduri@...il.com> Cc: Mikael Pettersson <mikpe@...uu.se>, linux-kernel@...r.kernel.org Subject: Re: BUG: unable to handle kernel paging request at virtual address On Sat, Jan 05, 2008 at 06:46:56PM +0400, Alexander Shaduri wrote: > On Sat, 5 Jan 2008 15:34:25 +0100 > Mikael Pettersson <mikpe@...uu.se> wrote: > > > This kernel is tainted by the nvidia module... > > I know that, but as I wrote in the original message, the hangs occur > without it too. > I just tested it today. Had to leave it running > (in vesa framebuffer mode), without any nvidia modules. > Crash occurred after 4 hours of tv capturing, and didn't leave > any traces in dmesg logs (logged every second). > Unfortunately, I couldn't save any messages. > > All I'm saying is that the problem is reproduceable without > nvidia module and without any X server running. Get a serial console? Take another box, plug e.g. pl2303-based usb-to-serial (several bucks these days) into it, stick null-modem convertor (ditto) on its serial end and attach to ttyS0 on the victim. console=ttyS0 on victim, something like minicom on watcher and tell it to capture log into file... -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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