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RE: [Xen-devel] Hard lock of server - saved history from serial consolewithin


  • To: "Matt Ayres" <matta@xxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
  • Date: Wed, 19 Apr 2006 23:19:42 +0100
  • Delivery-date: Wed, 19 Apr 2006 15:20:01 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcZj/cGqvuQ0Qa73RzaCxMKeosEyvAAAXZlQ
  • Thread-topic: [Xen-devel] Hard lock of server - saved history from serial consolewithin

Please can you describe your networking setup. Judging by the stack
trace its non standard.

Ian

> -----Original Message-----
> From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx 
> [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Matt Ayres
> Sent: 19 April 2006 23:07
> To: xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: [Xen-devel] Hard lock of server - saved history from 
> serial consolewithin
> 
> This was a hard lock...
> 
> xen_changeset          : Sun Apr 16 15:45:57 2006 +0100 
> 9629:07408313ce33
>  
>  
>  
>  
>                                                               
>       --- TOP OF BUFFER --- 
> 
> Unable to handle kernel paging request at virtual address d144a053 
> 
>   printing eip: 
> 
> c03e5b55 
> 
> 09baa000 -> *pde = 00000000:ec867001 
> 
> 0e467000 -> *pme = 00000000:eb346067 
> 
> 0fb46000 -> *pte = 00000000:00000000 
> 
> Oops: 0000 [#1] 
> 
> SMP 
> 
> Modules linked in: 
> 
> CPU:    0 
> 
> EIP:    0061:[<c03e5b55>]    Not tainted VLI 
> 
> EFLAGS: 00010282   (2.6.16-xen #4) 
> 
> EIP is at ipt_do_table+0xad/0x2d0 
> 
> eax: 00000002   ebx: c804ca1e   ecx: c804ca1e   edx: 00000000 
> 
> esi: d144a000   edi: 00004000   ebp: d144d9d0   esp: c0567dd0 
> 
> ds: 007b   es: 007b   ss: 0069 
> 
> Process swapper (pid: 0, threadinfo=c0566000 task=c04e5c80) 
> 
> Stack: <0>c051956c 00000000 c804ca1e 00000000 ce2f1800 
> cfdcb000 d144a000 0000000 0 
> 
>         00000001 00000000 c0567e70 80000000 c03aeb78 cfdcb000 c03e6bd0
> c0567eb4
>         00000002 ce2f1800 cfdcb000 c0519540 00000000 c03a42f8 00000002
> c0567eb4
> Call Trace: 
> 
> PORT HISTORY> NEXT 
> 
>   [<c03aeb78>] ip_forward_finish+0x0/0x36 
> 
>   [<c03e6bd0>] ipt_hook+0x1c/0x20 
> 
>   [<c03a42f8>] nf_iterate+0x2c/0x5e 
> 
>   [<c03aeb78>] ip_forward_finish+0x0/0x36 
> 
>   [<c03aeb78>] ip_forward_finish+0x0/0x36 
> 
>   [<c03a43f3>] nf_hook_slow+0x3c/0xc3 
> 
>   [<c03aeb78>] ip_forward_finish+0x0/0x36 
> 
>   [<c03aed4c>] ip_forward+0x19e/0x22e 
> 
>   [<c03aeb78>] ip_forward_finish+0x0/0x36 
> 
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> 

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