I managed to reproduce it by using a smaller disk for my devstack VM.
The backtrace of libvirtd is attached.
Looks like it's related to https://bugzilla.redhat.com/show_bug.cgi?format=multiple&id=929412
I guess I can reproduce the bug by deleting and creating instances with NWFilter configured forever in 4 processes. I will try when I back home.
I managed to reproduce it by using a smaller disk for my devstack VM.
The backtrace of libvirtd is attached.
Looks like it's related to https:/ /bugzilla. redhat. com/show_ bug.cgi? format= multiple& id=929412
I guess I can reproduce the bug by deleting and creating instances with
NWFilter configured forever in 4 processes. I will try when I back home.