[  749.801544][ T7347] veth0: entered allmulticast mode
[  749.801963][ T7347] veth1: entered allmulticast mode
[  749.802267][ T7347] veth2: entered allmulticast mode
[  749.802769][ T7347] veth3: entered allmulticast mode
[  760.509543][ T7347] veth0: left allmulticast mode
[  760.509771][ T7347] veth1: left allmulticast mode
[  760.509940][ T7347] veth2: left allmulticast mode
[  760.510102][ T7347] veth3: left allmulticast mode