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Message-ID: <20120125010323.GA11366@elliptictech.com> Date: Tue, 24 Jan 2012 20:03:24 -0500 From: Nick Bowler <nbowler@...iptictech.com> To: "J. Bruce Fields" <bfields@...ldses.org> Cc: linux-kernel@...r.kernel.org, linux-nfs@...r.kernel.org Subject: Re: NFS auth_rpcgss client crash in 3.3-rc1+ (regression) On 2012-01-24 13:29 -0500, J. Bruce Fields wrote: > On Tue, Jan 24, 2012 at 11:41:44AM -0500, Nick Bowler wrote: > > On 2012-01-23 23:12 -0500, Nick Bowler wrote: > > > I'm seeing crashes similar to the following with latest Linus' git on an > > > NFSv4 client machine. User home directories are NFS mounted with > > > sec=krb5, and the crash often occurs immediately or shortly after the > > > first successful login. However, it does not always crash: it happens > > > maybe 50% of the time. Most of the time the box is dead as a result. > > > > > > I see this in Linux 3.3-rc1 as well, but I've not had a chance to bisect > > > it yet (might be tricky since it's not 100% reliable). The server is > > > running Linux 3.2.1. > > > > I forgot to mention that this is a regression from 3.2 on the client. > > Might be the same as this?: > > http://marc.info/?l=linux-nfs&m=132734162715894&w=2 Could be. I just built a kernel with that patch applied and it's survived several reboots/logins so far. Thanks, -- Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/) -- 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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