[ 1531.189608][T21304] veth0: entered allmulticast mode
[ 1531.190505][T21304] veth1: entered allmulticast mode
[ 1531.191635][T21304] veth2: entered allmulticast mode
[ 1531.192237][T21304] veth3: entered allmulticast mode
[ 1531.192787][T21304] veth4: entered allmulticast mode
[ 1531.193349][T21304] veth5: entered allmulticast mode
[ 1566.865682][T21304] veth0: left allmulticast mode
[ 1566.866493][T21304] veth1: left allmulticast mode
[ 1566.866905][T21304] veth2: left allmulticast mode
[ 1566.867343][T21304] veth3: left allmulticast mode
[ 1566.867790][T21304] veth4: left allmulticast mode
[ 1566.868222][T21304] veth5: left allmulticast mode