[ 1613.705216][ T8289] veth0: entered allmulticast mode
[ 1613.706796][ T8289] veth1: entered allmulticast mode
[ 1613.707799][ T8289] veth2: entered allmulticast mode
[ 1613.709133][ T8289] veth3: entered allmulticast mode
[ 1637.416677][ T8289] veth0: left allmulticast mode
[ 1637.417536][ T8289] veth1: left allmulticast mode
[ 1637.418239][ T8289] veth2: left allmulticast mode
[ 1637.418925][ T8289] veth3: left allmulticast mode