[ 1511.626505][ T4477] veth0: entered allmulticast mode
[ 1511.626977][ T4477] veth1: entered allmulticast mode
[ 1511.627271][ T4477] veth2: entered allmulticast mode
[ 1511.627573][ T4477] veth3: entered allmulticast mode
[ 1537.058637][ T4477] veth0: left allmulticast mode
[ 1537.058949][ T4477] veth1: left allmulticast mode
[ 1537.059189][ T4477] veth2: left allmulticast mode
[ 1537.059417][ T4477] veth3: left allmulticast mode