[ 1282.229622][T20408] veth0: entered allmulticast mode
[ 1282.230412][T20408] veth1: entered allmulticast mode
[ 1282.231211][T20408] veth2: entered allmulticast mode
[ 1282.231768][T20408] veth3: entered allmulticast mode
[ 1306.604605][T20408] veth0: left allmulticast mode
[ 1306.605110][T20408] veth1: left allmulticast mode
[ 1306.605533][T20408] veth2: left allmulticast mode
[ 1306.605939][T20408] veth3: left allmulticast mode