[  749.662689][ T6741] veth0: entered allmulticast mode
[  749.663043][ T6741] veth1: entered allmulticast mode
[  749.663270][ T6741] veth2: entered allmulticast mode
[  749.663486][ T6741] veth3: entered allmulticast mode
[  760.337400][ T6741] veth0: left allmulticast mode
[  760.337705][ T6741] veth1: left allmulticast mode
[  760.337971][ T6741] veth2: left allmulticast mode
[  760.338209][ T6741] veth3: left allmulticast mode