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Message-ID: <44CDAA0E.5080607@l4x.org> Date: Mon, 31 Jul 2006 08:58:22 +0200 From: Jan Dittmer <jdi@....org> To: Nathan Scott <nathans@....com> CC: kernel <linux@...center.cn>, linux-kernel@...r.kernel.org, xfs@....sgi.com Subject: Re: XFS Bug null pointer dereference in xfs_free_ag_extent Nathan Scott schrieb: > Hi there, > > On Sat, Jul 29, 2006 at 09:49:23AM +0200, Jan Dittmer wrote: > >>kernel schrieb: >> >>>I have the same problem, but it seems not have a patch right now. >> >>No, I got zero feedback, but let's cc the correct >>mailing list. I also filed bug 6877 at kernel.org >> > > > Is this easily reproducible for you? I've not seen it before, and > the only possibly related recent changes I can think of are these: > > http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e63a3690013a475746ad2cea998ebb534d825704 > > http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d210a28cd851082cec9b282443f8cc0e6fc09830 > > Could you try reverting each of those to see if either is the cause? No, the XFS partition in question is gone due to the infamous endian bug in 2.6.17. I only saw the error once. Hardware is 4 sata drives on a sil-something controller with software raid5. No lvm. But the error reads like a rename race of some kind? Jan - 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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