[  720.844269][ T7213] veth0: entered allmulticast mode
[  720.844585][ T7213] veth1: entered allmulticast mode
[  720.844829][ T7213] veth2: entered allmulticast mode
[  720.845094][ T7213] veth3: entered allmulticast mode
[  732.036630][ T7213] veth0: left allmulticast mode
[  732.036899][ T7213] veth1: left allmulticast mode
[  732.037102][ T7213] veth2: left allmulticast mode
[  732.037301][ T7213] veth3: left allmulticast mode