[  769.299467][T13427] veth0: entered allmulticast mode
[  769.299815][T13427] veth1: entered allmulticast mode
[  769.300055][T13427] veth2: entered allmulticast mode
[  769.300292][T13427] veth3: entered allmulticast mode
[  780.048605][T13427] veth0: left allmulticast mode
[  780.048906][T13427] veth1: left allmulticast mode
[  780.049175][T13427] veth2: left allmulticast mode
[  780.049413][T13427] veth3: left allmulticast mode