Re: [libvirt] heisenbug in command.c

2012-03-19 Thread Daniel P. Berrange
On Fri, Mar 16, 2012 at 04:42:42PM -0500, Serge Hallyn wrote: On 03/16/2012 03:52 PM, Jim Paris wrote: Serge Hallyn wrote: On 03/16/2012 11:50 AM, Eric Blake wrote: On 03/16/2012 10:36 AM, Serge Hallyn wrote: Hi, It seems I've run into quite the heisenbug, reported at

[libvirt] heisenbug in command.c

2012-03-16 Thread Serge Hallyn
Hi, It seems I've run into quite the heisenbug, reported at https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/922628 It manifests itself as virPidWait returning status=4 for iptables (which should never exit with status=4). But it's only been seen on two (very different) machines, and the

Re: [libvirt] heisenbug in command.c

2012-03-16 Thread Eric Blake
On 03/16/2012 10:36 AM, Serge Hallyn wrote: Hi, It seems I've run into quite the heisenbug, reported at https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/922628 It manifests itself as virPidWait returning status=4 for iptables (which should never exit with status=4). Maybe iptables

Re: [libvirt] heisenbug in command.c

2012-03-16 Thread Serge Hallyn
On 03/16/2012 11:50 AM, Eric Blake wrote: On 03/16/2012 10:36 AM, Serge Hallyn wrote: Hi, It seems I've run into quite the heisenbug, reported at https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/922628 It manifests itself as virPidWait returning status=4 for iptables (which should never

Re: [libvirt] heisenbug in command.c

2012-03-16 Thread Jim Paris
Serge Hallyn wrote: On 03/16/2012 11:50 AM, Eric Blake wrote: On 03/16/2012 10:36 AM, Serge Hallyn wrote: Hi, It seems I've run into quite the heisenbug, reported at https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/922628 It manifests itself as virPidWait returning status=4 for

Re: [libvirt] heisenbug in command.c

2012-03-16 Thread Serge Hallyn
On 03/16/2012 03:52 PM, Jim Paris wrote: Serge Hallyn wrote: On 03/16/2012 11:50 AM, Eric Blake wrote: On 03/16/2012 10:36 AM, Serge Hallyn wrote: Hi, It seems I've run into quite the heisenbug, reported at https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/922628 It manifests itself as