[ 1672.262107][ T7518] veth0: entered allmulticast mode
[ 1672.263346][ T7518] veth1: entered allmulticast mode
[ 1672.263900][ T7518] veth2: entered allmulticast mode
[ 1672.264421][ T7518] veth3: entered allmulticast mode
[ 1696.732549][ T7518] veth0: left allmulticast mode
[ 1696.733123][ T7518] veth1: left allmulticast mode
[ 1696.733596][ T7518] veth2: left allmulticast mode
[ 1696.734017][ T7518] veth3: left allmulticast mode