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Re: [Xen-devel] xenconsoled[3321]: segfault at 0000000000000008 rip 0000

To: David F Barrera <dfbp@xxxxxxxxxx>
Subject: Re: [Xen-devel] xenconsoled[3321]: segfault at 0000000000000008 rip 00000000004029ff rsp 00007fffffdaf200 error 4]
From: Anthony Liguori <aliguori@xxxxxxxxxx>
Date: Thu, 20 Oct 2005 12:08:33 -0500
Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
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David F Barrera wrote:

Anthony,

I was not successful in recreating this segfault. I've tried 4 times,
with and without the ulimit paramaters being set. I'll keep an eye on it
and notify if and when it reoccurs.
Okay, thanks!

Regards,

Anthony Liguori

David

On Wed, 2005-10-19 at 14:26 -0500, Anthony Liguori wrote:
David F Barrera wrote:

OK. I'll rerun xm-test and try to recreate it.
Thanks David!

Regards,

Anthony Liguori

David.

Anthony Liguori wrote:

Hi Dave,

Can you post the core file somewhere for me to take a look at?

Regards,

Anthony Liguori


David F Barrera wrote:

New: xenconsoled[3321]: segfault at 0000000000000008 rip
00000000004029ff rsp 00007fffffdaf200 error 4
Date: Wed, 19 Oct 2005 08:33:28 -0500

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=345

         Summary: xenconsoled[3321]: segfault at 0000000000000008 rip
                  00000000004029ff rsp 00007fffffdaf200 error 4
         Product: Xen
         Version: unstable
        Platform: All
      OS/Version: Linux
          Status: NEW
        Severity: normal
        Priority: P2
       Component: Tools
      AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
      ReportedBy: dbarrera@xxxxxxxxxx
              CC: hohnbaum@xxxxxxxxxx,pl@xxxxxxxxxx


ISSUE:
xenconsoled[3321]: segfault at 0000000000000008 rip 00000000004029ff rsp
00007fffffdaf200 error 4

HW: IBM HS20 blade, x86_64 (EMT64), FC4 based Xen build.

Test running: xm-test (xm-test-0.3.2)

changeset:   7353:29db5bded574
tag:         tip
user:        kaf24@xxxxxxxxxxxxxxxxxxxx
date:        Wed Oct 12 10:15:02 2005 +0100
summary:     Fix 64-bit compile warnings in firmware.

snippet of 'dmesg':

xen-br0: port 3(vif22.1) entering disabled state
device vif22.1 left promiscuous mode
xen-br0: port 3(vif22.1) entering disabled state
xenconsoled[3321]: segfault at 0000000000000008 rip 00000000004029ff rsp
00007fffffdaf200 error 4
device vif77.1 entered promiscuous mode
xen-br0: port 3(vif77.1) entering learning state
xen-br0: topology change detected, propagating






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