[ 1501.144862][ T7089] veth0: entered allmulticast mode
[ 1501.145704][ T7089] veth1: entered allmulticast mode
[ 1501.146167][ T7089] veth2: entered allmulticast mode
[ 1501.146681][ T7089] veth3: entered allmulticast mode
[ 1529.708270][ T7089] veth0: left allmulticast mode
[ 1529.717172][ T7089] veth1: left allmulticast mode
[ 1529.717614][ T7089] veth2: left allmulticast mode
[ 1529.717974][ T7089] veth3: left allmulticast mode