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

["Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>]

> Routed / Proxy ARP.
> 
> vif-route assigns an IP to the appropriate vif interface.  
> The IP's of the VM are routed through the vif interface.

Have you iptables rules thrown in their too?
 
> It's really nothing special... routing is actually less 
> complex than bridging IMHO.
> 
> Is this perhaps a 2.6.16 kernel bug?  Are there any 
> dis-advantages to upgrading to 2.6.16.9 or .10-rc?

Please try .9 or .10-rc and let us know how you get on.

Ian

> Thanks,
> Matt
> 
> Ian Pratt wrote:
> > 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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> >> Xen-devel@xxxxxxxxxxxxxxxxxxx
> >> http://lists.xensource.com/xen-devel
> >>
> 

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