[  597.097871][ T6659] veth0: entered allmulticast mode
[  597.098249][ T6659] veth1: entered allmulticast mode
[  597.098480][ T6659] veth2: entered allmulticast mode
[  597.098711][ T6659] veth3: entered allmulticast mode
[  608.039726][ T6659] veth0: left allmulticast mode
[  608.039969][ T6659] veth1: left allmulticast mode
[  608.040156][ T6659] veth2: left allmulticast mode
[  608.042340][ T6659] veth3: left allmulticast mode