[ 2147.692242][T19719] veth0: entered allmulticast mode
[ 2147.693112][T19719] veth1: entered allmulticast mode
[ 2147.693678][T19719] veth2: entered allmulticast mode
[ 2147.697187][T19719] veth3: entered allmulticast mode
[ 2170.611507][T19719] veth0: left allmulticast mode
[ 2170.612126][T19719] veth1: left allmulticast mode
[ 2170.612544][T19719] veth2: left allmulticast mode
[ 2170.612986][T19719] veth3: left allmulticast mode