[libvirt] virsh: error: failed to disconnect from the hypervisor in F12/rawhide with Xen

[Pasi Kärkkäinen]

Hello,

I have a testbox running current Fedora 12 (rawhide), with custom 2.6.31.4 Xen pv_ops dom0 kernel.

[root at f12test ~]# xm list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0  1020     4     r-----     33.8
c54test                                         1024     1                 0.0

[root at f12test ~]# virsh list
 Id Name                 State
----------------------------------
  0 Domain-0             running

virsh: error: failed to disconnect from the hypervisor

[root at f12test ~]# virsh --connect xen:/// version
Compiled against library: libvir 0.7.1
Using library: libvir 0.7.1
Using API: Xen 3.0.1
Running hypervisor: Xen 3.4.0

virsh: error: failed to disconnect from the hypervisor
*** glibc detected *** virsh: double free or corruption (fasttop): 0x0000000000936250 ***
======= Backtrace: =========
/lib64/libc.so.6[0x3d9ec75dc6]
virsh[0x406d91]
virsh[0x406f29]
virsh[0x406de3]
virsh[0x414582]
/lib64/libc.so.6(__libc_start_main+0xfd)[0x3d9ec1eb4d]
virsh[0x405b59]
======= Memory map: ========
<snip, memory map removed>


[root at f12test ~]# rpm -qa | grep -i libvirt
libvirt-python-0.7.1-13.fc12.x86_64
libvirt-0.7.1-13.fc12.x86_64
libvirt-client-0.7.1-13.fc12.x86_64

[root at f12test ~]# rpm -qa | grep -i xen
kernel-2.6.31.4-1.2.73.xendom0.fc12.x86_64
xen-3.4.1-5.fc12.x86_64
xen-runtime-3.4.1-5.fc12.x86_64
kernel-devel-2.6.31.4-1.2.73.xendom0.fc12.x86_64
xen-libs-3.4.1-5.fc12.x86_64
xen-hypervisor-3.4.1-5.fc12.x86_64


Any ideas?

-- Pasi