Date: Fri, 21 Jan 2005 14:56:31 -0800 From: Kris Kennaway <kris@obsecurity.org> To: S?ren Schmidt <sos@DeepCore.dk> Cc: Garance A Drosihn <drosih@rpi.edu> Subject: Re: panic: Duplicate free of item 0xc433e420 from zone 0xc1045c00(g_bio) Message-ID: <20050121225631.GA56201@xor.obsecurity.org> In-Reply-To: <41F18768.4050809@DeepCore.dk> References: <p06200730be172d908fe6@[128.113.24.47]> <41F18768.4050809@DeepCore.dk>
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[-- Attachment #1 --] On Fri, Jan 21, 2005 at 11:51:20PM +0100, S?ren Schmidt wrote: > Garance A Drosihn wrote: > >I got another panic. This time I got a clean core-dump, and I also > >have a kernel with all the debugging symbols if that would help. > >Here is some of the info. The system had been up about 18 hours > >before the panic. The system was basically idle at the time of the > >panic. This is a snapshot of current which I started to build at > >about 2pm EST on January 20th. > > The duplicate free on failed ATA retry is known. I have a fix here > locally but it doesnt apply to whats in -current.. > > However, -current has severe problems that provokes those timeouts for > no good reason and in all my cases locks up hard. I just vasted last > nights sleep hunting for what I thought was a bug in my WIP. I had > PREEMPTION turned of etc, but it sitll failed in odd ways. > Going back to Jan 10 00:00 UTC sources make things "just work" with > PREEMPTION and all. My testbox has now moved around some 800 GB's of > data with no problems with above backstep, on -current it fails within > the first few Mbytes.. Are you sure you have an up-to-date kernel? The bug phk fixed last week might be related. Kris [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFB8YieWry0BWjoQKURAtd6AJ9qDBJqDEG1+PjVtEF3eXmqBVfWrgCg4uGW gYntzCYELZKNGvGk+bV45Zc= =Cx4/ -----END PGP SIGNATURE-----help
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