[ 1548.625624][ T6899] veth0: entered allmulticast mode
[ 1548.626258][ T6899] veth1: entered allmulticast mode
[ 1548.626596][ T6899] veth2: entered allmulticast mode
[ 1548.626924][ T6899] veth3: entered allmulticast mode
[ 1574.587035][ T6899] veth0: left allmulticast mode
[ 1574.587380][ T6899] veth1: left allmulticast mode
[ 1574.587612][ T6899] veth2: left allmulticast mode
[ 1574.587845][ T6899] veth3: left allmulticast mode