[  678.711033][ T4470] veth0: entered allmulticast mode
[  678.711461][ T4470] veth1: entered allmulticast mode
[  678.711774][ T4470] veth2: entered allmulticast mode
[  678.712080][ T4470] veth3: entered allmulticast mode
[  689.965329][ T4470] veth0: left allmulticast mode
[  689.965569][ T4470] veth1: left allmulticast mode
[  689.965755][ T4470] veth2: left allmulticast mode
[  689.965940][ T4470] veth3: left allmulticast mode