[libvirt] link fow downloading libvirt-0.10.2-19.el6

arun abhinay arun.abhinay at gmail.com
Wed Sep 4 09:06:43 UTC 2013


Hi Jirka,

Thanks for your detailed information. As part of fixing this issue we  have
upgraded to libvirt-1.0.5 version and these crashes were resolved.
But after this upgrade we observed many other issues like "cpu-stats"
command is not working and vcpu pinning was failing with errors.  Since we
approaching near to our product release date we have planned to roll back
libvirt-0.10.2 where every thing was working fine except for the crash.

After roll back i have tried applying the patches mentioned in comment 17
on libvirt-0.10.2 to resolve the crash but this gave me another crash whose
BT is mentioned below. Hence i thought of upgrading to
libvirt-0.10.2-19.e16 which i thought would be same level as
libvirt-0.10.2.

(gdb) bt
#0  0x00007f5ab7b89005 in raise () from /lib64/libc.so.6
#1  0x00007f5ab7b8be40 in abort () from /lib64/libc.so.6
#2  0x00007f5ab7b82191 in __assert_fail () from /lib64/libc.so.6
#3  0x00007f5ab8868bb5 in __pthread_mutex_lock_full () from
/lib64/libpthread.so.0
#4  0x00007f5aba7904b7 in ?? () from /usr/lib64/libvirt.so.0
#5  0x00007f5aba7b1172 in ?? () from /usr/lib64/libvirt.so.0
#6  0x00007f5aba7b3ac1 in ?? () from /usr/lib64/libvirt.so.0
#7  0x00007f5aba6baab5 in virEventPollRunOnce () from
/usr/lib64/libvirt.so.0
#8  0x00007f5aba6b96e5 in virEventRunDefaultImpl () from
/usr/lib64/libvirt.so.0
#9  0x000000000040df22 in ?? ()
#10 0x00007f5aba6ccf36 in ?? () from /usr/lib64/libvirt.so.0
#11 0x00007f5ab88666ea in start_thread () from /lib64/libpthread.so.0
#12 0x00007f5ab7c27abd in clone () from /lib64/libc.so.6

I now have only one option to try debug above crash. If you can provide me
some pointers for above i would be very grateful to you.


Thanks
ABhinay

On Wed, Sep 4, 2013 at 9:41 AM, Jiri Denemark <jdenemar at redhat.com> wrote:

> On Wed, Sep 04, 2013 at 09:24:43 +0200, arun abhinay wrote:
> > Hi,
> >
> > In reference to comment28 in below link
> > https://bugzilla.redhat.com/show_bug.cgi?id=911609#c28
> >
> > The issue was fixed in  libvirt-0.10.2-19.el6 version. I am facing
> similar
> > crash and want to check with libvirt-0.10.2-19.el6 version. But  i
> couldnt
> > find this version from opensource.  We could only find below version of
> > libvirt from http://libvirt.org/sources/
> >
> >   *libvirt-0.10.2-1.fc17.src.rpm 24-Sep-2012 07:32  21M
> >  libvirt-0.10.2-1.fc17.x86_64.rpm 24-Sep-2012 07:32  21K
> >  libvirt-0.10.2.tar.gz 24-Sep-2012 07:53  21M**  *
> >
> > *Can any one please provide me a link from where i can download
> > libvirt-0.10.2-19.el6 version.*
>
> The bug is filed against RHEL and thus the package that contains the fix
> is also for RHEL. Since the bug is not in CLOSED ERRATA state, the
> package has not been released yet and you can't download it anywhere.
> However, in comment 18 you can see the patches come from
> v1.0.4-57-g8ad126e, which means any libvirt version since 1.0.5 contains
> the patches that fix this bug.
>
> Jirka
>
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