[ 1701.550104][ T7958] veth0: entered allmulticast mode
[ 1701.550637][ T7958] veth1: entered allmulticast mode
[ 1701.551043][ T7958] veth2: entered allmulticast mode
[ 1701.551588][ T7958] veth3: entered allmulticast mode
[ 1730.237042][ T7958] veth0: left allmulticast mode
[ 1730.237314][ T7958] veth1: left allmulticast mode
[ 1730.237558][ T7958] veth2: left allmulticast mode
[ 1730.237779][ T7958] veth3: left allmulticast mode