[ 1462.399069][T14612] br1: port 1(veth1) entered blocking state
[ 1462.399524][T14612] br1: port 1(veth1) entered disabled state
[ 1462.399998][T14612] veth1: entered allmulticast mode
[ 1462.403592][T14612] veth1: entered promiscuous mode
[ 1462.503616][   T37] br1: port 1(veth1) entered blocking state
[ 1462.504056][   T37] br1: port 1(veth1) entered forwarding state
[ 1482.415442][T14752] br1: port 1(veth1) entered disabled state
[ 1482.539762][T14753] veth1: left allmulticast mode
[ 1482.540204][T14753] veth1: left promiscuous mode
[ 1482.540726][T14753] br1: port 1(veth1) entered disabled state