[ 2133.001758][T19505] veth0: entered allmulticast mode
[ 2133.002594][T19505] veth1: entered allmulticast mode
[ 2133.003150][T19505] veth2: entered allmulticast mode
[ 2133.003681][T19505] veth3: entered allmulticast mode
[ 2157.148947][T19505] veth0: left allmulticast mode
[ 2157.149498][T19505] veth1: left allmulticast mode
[ 2157.149947][T19505] veth2: left allmulticast mode
[ 2157.150394][T19505] veth3: left allmulticast mode