[  998.484918][ T9157] veth0: entered allmulticast mode
[  998.485788][ T9157] veth1: entered allmulticast mode
[  998.492356][ T9157] veth2: entered allmulticast mode
[  998.492599][ T9157] veth3: entered allmulticast mode
[ 1009.503462][ T9157] veth0: left allmulticast mode
[ 1009.503724][ T9157] veth1: left allmulticast mode
[ 1009.503922][ T9157] veth2: left allmulticast mode
[ 1009.504119][ T9157] veth3: left allmulticast mode