[  855.746500][T21485] veth0: entered allmulticast mode
[  855.746951][T21485] veth1: entered allmulticast mode
[  855.747263][T21485] veth2: entered allmulticast mode
[  855.747560][T21485] veth3: entered allmulticast mode
[  855.747875][T21485] veth4: entered allmulticast mode
[  855.748203][T21485] veth5: entered allmulticast mode
[  867.469386][T21485] veth0: left allmulticast mode
[  867.469800][T21485] veth1: left allmulticast mode
[  867.470172][T21485] veth2: left allmulticast mode
[  867.470513][T21485] veth3: left allmulticast mode
[  867.470874][T21485] veth4: left allmulticast mode
[  867.471216][T21485] veth5: left allmulticast mode