Subject: Re: uvm_fault kernel: page fault trap while un-tar-ing a large file
To: Edgar Fu? <>
From: Andrew Doran <>
List: port-amd64
Date: 06/22/2007 10:26:53
On Thu, Jun 21, 2007 at 07:03:38PM +0200, Edgar Fu? wrote:
> >uvm_fault(0xffff80004e263b10, 0x10, 2)-> e
> Hm, that second parameter to uvm_fault (0x10) is va (arch/amd64/amd64/ 
> trap.c:489/517).
> That va is trunc_page((vaddr_t)cr2) (arch/amd64/amd64/trap.c:459).
> How on earth can this be 0x10?
> I just double-checked my handwritten notes of the fault, and it's  
> extremely
> unlikely that I omitted several hex digits on that.

Would you be willing to make the crash dump available for someone to look
at? I'm not suggesting that you put it up publically.