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Date: Tue, 10 Aug 2010 12:10:05 -0400 From: Jens Axboe <axboe@...nel.dk> To: Jeff Layton <jlayton@...hat.com> CC: Jeff Moyer <jmoyer@...hat.com>, linux-kernel@...r.kernel.org Subject: Re: cfq: oops in __call_for_each_cic On 08/10/2010 10:27 AM, Jeff Layton wrote: > On Tue, 10 Aug 2010 10:22:41 -0400 > Jeff Moyer <jmoyer@...hat.com> wrote: > >> Jeff Layton <jlayton@...hat.com> writes: >> >>> Saw this oops on my test machine this morning. I rebooted the machine >>> last night and hadn't done anything on it other than log in this >>> morning. The kernel here is based on Steve French's git tree, which is >>> based on Linus' as of Sunday Aug 8th. Last non-cifs commit is: >> >> This looks a lot like this bug: >> https://bugzilla.redhat.com/show_bug.cgi?id=577968 >> >> See also: >> http://kerneloops.org/guilty.php?guilty=cfq_free_io_context&version=2.6.34-rc&start=2228224&end=2260991&class=oops >> >> It's been around since 2.6.30.8 according to kerneloops.org. If you >> find that you have a reliable way of reproducing the issue, that would >> be great. >> > > Ok, thanks -- no clear reproducer so far. This morning was the > first time I've seen it and it was on the console of my rawhide > machine. The last thing I did with it was reboot it last night. I > suspect that the gzip process came from a cron job or something. What version did you hit it on? -- Jens Axboe -- 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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