[ 1012.177178][T14914] veth0: entered allmulticast mode
[ 1012.177618][T14914] veth1: entered allmulticast mode
[ 1012.177921][T14914] veth2: entered allmulticast mode
[ 1012.178232][T14914] veth3: entered allmulticast mode
[ 1023.291944][T14914] veth0: left allmulticast mode
[ 1023.292180][T14914] veth1: left allmulticast mode
[ 1023.292365][T14914] veth2: left allmulticast mode
[ 1023.292556][T14914] veth3: left allmulticast mode