[  977.561948][T16849] veth0: entered allmulticast mode
[  977.562282][T16849] veth1: entered allmulticast mode
[  977.562552][T16849] veth2: entered allmulticast mode
[  977.562810][T16849] veth3: entered allmulticast mode
[  988.761967][T16849] veth0: left allmulticast mode
[  988.762297][T16849] veth1: left allmulticast mode
[  988.762547][T16849] veth2: left allmulticast mode
[  988.762801][T16849] veth3: left allmulticast mode