[ 1413.540354][T12021] veth0: entered allmulticast mode
[ 1413.541157][T12021] veth1: entered allmulticast mode
[ 1413.541708][T12021] veth2: entered allmulticast mode
[ 1413.542244][T12021] veth3: entered allmulticast mode
[ 1413.542774][T12021] veth4: entered allmulticast mode
[ 1413.543298][T12021] veth5: entered allmulticast mode
[ 1448.808215][T12021] veth0: left allmulticast mode
[ 1448.808762][T12021] veth1: left allmulticast mode
[ 1448.809242][T12021] veth2: left allmulticast mode
[ 1448.809693][T12021] veth3: left allmulticast mode
[ 1448.812378][T12021] veth4: left allmulticast mode
[ 1448.813759][T12021] veth5: left allmulticast mode