[  951.734219][T21187] veth0: entered allmulticast mode
[  951.734570][T21187] veth1: entered allmulticast mode
[  951.734790][T21187] veth2: entered allmulticast mode
[  951.735000][T21187] veth3: entered allmulticast mode
[  951.735222][T21187] veth4: entered allmulticast mode
[  951.735453][T21187] veth5: entered allmulticast mode
[  963.030663][T21187] veth0: left allmulticast mode
[  963.030889][T21187] veth1: left allmulticast mode
[  963.031050][T21187] veth2: left allmulticast mode
[  963.031207][T21187] veth3: left allmulticast mode
[  963.031374][T21187] veth4: left allmulticast mode
[  963.031548][T21187] veth5: left allmulticast mode