Re: [Xen-API] Segmentation Fault with xe --nossl

[David Scott <dave.scott@xxxxxxxxxxxxx>]

On 18/07/13 12:12, Mike McClurg wrote:
> On 17/07/13 16:46, Carsten Beyer wrote:
> > Hello,
> >
> > I get a Segmentation fault with the 'xe' command (RPM
> > xapi-xe-0.2-5669.i686 and earlier versions) if I use the '--nossl'
> > parameter on a CentOS 6.4 (64bit) server. Without the '--nossl'
> > parameter 'xe' works fine. We are using LDAP with 'sssd' for
> > authentication and if we fall back to 'nscd' the Segmentation fault
> > doesn't occur. That would be our workaround for now.
> FYI, I couldn't reproduce this on Ubuntu with a 64-bit build of xe (from
> the xcp-xe package). I'll see about reproing this on CentOS 6.4.
>
> > [root@lizard2 bin]# xe vm-list -s xenbase01 -pwf pwfile.xenbase01 --nossl
> > Segmentation fault
Can you find and install the xe debug-info RPM? If so then you could 
enable core dumping
  ulimit -c unlimited

then perform another repro, which will make a core dump file 
("core.PID"). If you install gdb
  yum install gdb

you can then get a backtrace from it using

  gdb xe corefilename

and typing in "bt" (for "backtrace"). That would be very interesting!

Cheers,
Dave


> > [root@lizard2 bin]# xe vm-list -s xenbase01 -pwf pwfile.xenbase01
> > uuid ( RO)           : 1764cfe1-27f4-42e3-bc74-c47db9c533ac
> >       name-label ( RW): Control domain on host: xenbase01
> >      power-state ( RO): running
> > ...
> >
> > We want to replace our current administration server (RHEL
> > 5.9/LDAP/nscd) with a newer one (CentOS 6.4/LDAP/sssd). Our XEN pools
> > are running with XenServer 6.2 (just updated).
> >
> > Had anybody else a similar problem with 'xe' ?
> >
> > Best Regards,
> > Carsten Beyer
> >
> >
> >
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> > Xen-api@xxxxxxxxxxxxx
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>
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