[  613.418502][ T7670] veth0: entered allmulticast mode
[  613.418859][ T7670] veth1: entered allmulticast mode
[  613.419085][ T7670] veth2: entered allmulticast mode
[  613.419314][ T7670] veth3: entered allmulticast mode
[  613.419545][ T7670] veth4: entered allmulticast mode
[  613.419767][ T7670] veth5: entered allmulticast mode
[  624.702831][ T7670] veth0: left allmulticast mode
[  624.703066][ T7670] veth1: left allmulticast mode
[  624.703241][ T7670] veth2: left allmulticast mode
[  624.703415][ T7670] veth3: left allmulticast mode
[  624.703578][ T7670] veth4: left allmulticast mode
[  624.703745][ T7670] veth5: left allmulticast mode