[ 1203.460492][T20732] veth0: entered allmulticast mode
[ 1203.460942][T20732] veth1: entered allmulticast mode
[ 1203.461280][T20732] veth2: entered allmulticast mode
[ 1203.461597][T20732] veth3: entered allmulticast mode
[ 1215.052940][T20732] veth0: left allmulticast mode
[ 1215.053210][T20732] veth1: left allmulticast mode
[ 1215.053418][T20732] veth2: left allmulticast mode
[ 1215.053610][T20732] veth3: left allmulticast mode