[ 2002.143609][T19168] veth0: entered allmulticast mode
[ 2002.144470][T19168] veth1: entered allmulticast mode
[ 2002.145029][T19168] veth2: entered allmulticast mode
[ 2002.145603][T19168] veth3: entered allmulticast mode
[ 2026.177945][T19168] veth0: left allmulticast mode
[ 2026.178458][T19168] veth1: left allmulticast mode
[ 2026.178889][T19168] veth2: left allmulticast mode
[ 2026.179304][T19168] veth3: left allmulticast mode