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Re: [Xen-devel] network_alloc_rx_buffers panic

To: David Becker <becker@xxxxxxxxxxx>
Subject: Re: [Xen-devel] network_alloc_rx_buffers panic
From: Christian Limpach <Christian.Limpach@xxxxxxxxxxxx>
Date: 2004年9月23日 21:47:57 +0100
Cc: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxxx
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On Thu, Sep 23, 2004 at 04:41:52PM -0400, David Becker wrote:
>
> " debugging in the Xen buil dthen you may get soem useful diagnostic
> " info.
>
> I dunno if its useful, but after xenU panics the output in xm dmesg now
> has this line repeated for the length of the dmesg buffer:
>
> 0 (XEN) (file=traps.c, line=399) Page fault: fc52e2a4 -> fc52e2a6
This is most likely a get_user or put_user faulting. Could you
run gdb on your xen image and then check which function these addresses
are in: disas 0xfc52e2a4 will tell you...
 christian
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