[ 1062.793771][T21965] veth0: entered allmulticast mode
[ 1062.794208][T21965] veth1: entered allmulticast mode
[ 1062.794503][T21965] veth2: entered allmulticast mode
[ 1062.794784][T21965] veth3: entered allmulticast mode
[ 1073.784330][T21965] veth0: left allmulticast mode
[ 1073.784622][T21965] veth1: left allmulticast mode
[ 1073.784845][T21965] veth2: left allmulticast mode
[ 1073.785065][T21965] veth3: left allmulticast mode