[ 2031.956684][T19338] veth0: entered allmulticast mode
[ 2031.957446][T19338] veth1: entered allmulticast mode
[ 2031.958012][T19338] veth2: entered allmulticast mode
[ 2031.958551][T19338] veth3: entered allmulticast mode
[ 2056.427944][T19338] veth0: left allmulticast mode
[ 2056.428444][T19338] veth1: left allmulticast mode
[ 2056.428882][T19338] veth2: left allmulticast mode
[ 2056.429281][T19338] veth3: left allmulticast mode