Date: Fri, 16 Apr 2004 00:43:40 -0500 From: Alan Cox <alc@cs.rice.edu> To: Kris Kennaway <kris@obsecurity.org> Cc: Andrew Gallatin <gallatin@cs.duke.edu> Subject: Re: Another alpha panic Message-ID: <20040416054340.GZ238@cs.rice.edu> In-Reply-To: <20040416053930.GA78940@xor.obsecurity.org> References: <20040411093343.GA89809@xor.obsecurity.org> <200404132236.20792.jhb@FreeBSD.org> <16509.42895.49213.222503@grasshopper.cs.duke.edu> <20040416045453.GA78366@xor.obsecurity.org> <407F68BA.6000405@imimic.com> <20040416053930.GA78940@xor.obsecurity.org>
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On Thu, Apr 15, 2004 at 10:39:30PM -0700, Kris Kennaway wrote: > > Line 2740 seems to be: > > td->td_pcb->pcb_hw.apcb_ptbr = > ALPHA_K0SEG_TO_PHYS((vm_offset_t) pmap->pm_lev1) >> PAGE_SHIFT; > Can you provide a disassembly of pmap_activate()? The point being to determine which of the above dereferences is faulting. Alan
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