[  684.965903][ T8254] veth0: entered allmulticast mode
[  684.966422][ T8254] veth1: entered allmulticast mode
[  684.966846][ T8254] veth2: entered allmulticast mode
[  684.967245][ T8254] veth3: entered allmulticast mode
[  696.167917][ T8254] veth0: left allmulticast mode
[  696.168305][ T8254] veth1: left allmulticast mode
[  696.168587][ T8254] veth2: left allmulticast mode
[  696.168867][ T8254] veth3: left allmulticast mode