[Libguestfs] guestfsd crashes when the handle is closed

Safa Rekik rekiksafa at gmail.com
Thu May 15 14:47:36 UTC 2014


Hello,

In the client side i have guestfish 1.26.1.
For the server, guestfsd was installed with libguestfs-live-service 1.26.1
too.
So i don't think this is the problem.

BTW, isn't ther a libguestfs-debuginfo packages for debian/ubuntu. Because
this is what i am looking for actualy.
In fedora , i the daemon works fine when i use it via the
libguestfs-live-service  .(launch it with *systemctl start guestfsd.service*.
).
Actually , i am just testing the guestfsd 1.26 behaviour in fedora to see
whether it would be worth compiling it in ubuntu/debian (i think there is
no libguestfs 1.26 for debian/ubuntu yet) .




2014-05-15 15:48 GMT+02:00 Richard W.M. Jones <rjones at redhat.com>:

> On Thu, May 15, 2014 at 03:23:53PM +0200, Safa Rekik wrote:
> > Hello,
> >
> > This is the ouotput for fedora guest.
> > ==========================================
> > *#0  0xb73b7040 in exit () from /lib/libc.so.6*
> > No symbol table info available.
> >
> > *#1  0xb76fb3a8 in main_loop (_sock=_sock at entry=3) at proto.c:112*
>
> Definitely not what I was expecting:
>
>     if (len > GUESTFS_MESSAGE_MAX) {
>       fprintf (stderr, "guestfsd: incoming message is too long (%u
> bytes)\n",
>                len);
>       exit (EXIT_FAILURE);
>     }
>
> Are you using two radically different versions of libguestfs on the
> client and server?  (It would have to be really different versions,
> since it is a long time since we broke backwards compatibility)
>
> Rich.
>
> --
> Richard Jones, Virtualization Group, Red Hat
> http://people.redhat.com/~rjones
> Read my programming and virtualization blog: http://rwmj.wordpress.com
> virt-p2v converts physical machines to virtual machines.  Boot with a
> live CD or over the network (PXE) and turn machines into KVM guests.
> http://libguestfs.org/virt-v2v
>



-- 

Safa REKIK
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