[  696.383397][ T8724] veth0: entered allmulticast mode
[  696.383831][ T8724] veth1: entered allmulticast mode
[  696.384184][ T8724] veth2: entered allmulticast mode
[  696.384526][ T8724] veth3: entered allmulticast mode
[  707.746101][ T8724] veth0: left allmulticast mode
[  707.746359][ T8724] veth1: left allmulticast mode
[  707.746539][ T8724] veth2: left allmulticast mode
[  707.746723][ T8724] veth3: left allmulticast mode