[  968.913821][T18702] veth0: entered allmulticast mode
[  968.914152][T18702] veth1: entered allmulticast mode
[  968.914379][T18702] veth2: entered allmulticast mode
[  968.914599][T18702] veth3: entered allmulticast mode
[  979.521390][T18702] veth0: left allmulticast mode
[  979.521656][T18702] veth1: left allmulticast mode
[  979.521845][T18702] veth2: left allmulticast mode
[  979.522048][T18702] veth3: left allmulticast mode