[  521.154675] veth0: entered allmulticast mode
[  521.154743] veth1: entered allmulticast mode
[  521.154778] veth2: entered allmulticast mode
[  521.154811] veth3: entered allmulticast mode
[  528.669574] veth0: left allmulticast mode
[  528.669628] veth1: left allmulticast mode
[  528.669658] veth2: left allmulticast mode
[  528.669680] veth3: left allmulticast mode