[ 2991.968340][T10689] veth0: entered allmulticast mode
[ 2991.969103][T10689] veth1: entered allmulticast mode
[ 2991.969683][T10689] veth2: entered allmulticast mode
[ 2991.970240][T10689] veth3: entered allmulticast mode
[ 3020.399516][T10689] veth0: left allmulticast mode
[ 3020.399879][T10689] veth1: left allmulticast mode
[ 3020.400173][T10689] veth2: left allmulticast mode
[ 3020.400450][T10689] veth3: left allmulticast mode