[  959.026745][ T4997] veth0: entered allmulticast mode
[  959.027035][ T4997] veth1: entered allmulticast mode
[  959.027262][ T4997] veth2: entered allmulticast mode
[  959.027488][ T4997] veth3: entered allmulticast mode
[  969.862895][ T5252] veth0 (unregistering): left allmulticast mode
[  969.867312][ T5252] veth1 (unregistering): left allmulticast mode
[  969.902787][ T5255] veth2 (unregistering): left allmulticast mode
[  969.909476][ T5255] veth3 (unregistering): left allmulticast mode