Package: libvirt-bin
Version: 0.8.3-5
Severity: normal
I cannot reliably reproduce this, but here is the python I was using to crash
libvirt-bin (sometimes):
import libvirt
import sys
def main():
#conn = libvirt.openReadOnly(None)
conn = libvirt.openReadOnly("qemu:///system")
print conn.isSecure()
print conn.listDefinedDomains()
if __name__ == "__main__":
main()
I was switching between a conn None and the conn connected to qemu:///system.
The conn (established with None in the call) seems to be talking to virtualbox.
When it crashes I see something like this:
[46609.226658] libvirtd[2139]: segfault at 7fa018db5bdf ip 0000000000419293 sp
00007fa013d8a270 error 7 in libvirtd[400000+dc000]
or this
[49173.212641] libvirtd[15647]: segfault at 7f9ac72acbdf ip 00007f9acb7bcb73 sp
00007f9ac2a82270 error 7 in libvirtd[7f9acb79c000+e5000]
in dmesg output.
In /var/log/messages, the following is present(before the crash - I cannot be
sure on the exact ordering of events):
Dec 5 15:43:46 randombox libvirtd: 15:43:46.381: warning : lxcStartup:1900 :
Unable to create cgroup for driver: No such device or address
Dec 5 15:43:47 randombox libvirtd: 15:43:47.944: warning :
qemudDispatchSignalEvent:396 : Shutting down on signal 15
Dec 5 15:43:49 randombox libvirtd: 15:43:49.212: warning : qemudStartup:1832 :
Unable to create cgroup for driver: No such device or address
Dec 5 15:43:49 randombox libvirtd: 15:43:49.645: warning :
qemudParsePCIDeviceStrs:1422 : Unexpected exit status '1', qemu probably failed
Dec 5 15:43:49 randombox libvirtd: 15:43:49.921: warning :
qemudParsePCIDeviceStrs:1422 : Unexpected exit status '1', qemu probably failed
-- System Information:
Debian Release: 5.0.7
APT prefers stable
APT policy: (900, 'stable'), (650, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.36.1 (SMP w/4 CPU cores)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
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