[  888.126056][T21512] veth0: entered allmulticast mode
[  888.126609][T21512] veth1: entered allmulticast mode
[  888.127003][T21512] veth2: entered allmulticast mode
[  888.127393][T21512] veth3: entered allmulticast mode
[  888.127774][T21512] veth4: entered allmulticast mode
[  888.128157][T21512] veth5: entered allmulticast mode
[  902.755483][T21512] veth0: left allmulticast mode
[  902.755913][T21512] veth1: left allmulticast mode
[  902.756290][T21512] veth2: left allmulticast mode
[  902.756664][T21512] veth3: left allmulticast mode
[  902.757019][T21512] veth4: left allmulticast mode
[  902.757668][T21512] veth5: left allmulticast mode