[ 1338.673939][T18288] br1: port 1(veth1) entered blocking state
[ 1338.674262][T18288] br1: port 1(veth1) entered disabled state
[ 1338.674563][T18288] veth1: entered allmulticast mode
[ 1338.676505][T18288] veth1: entered promiscuous mode
[ 1338.773855][   T38] br1: port 1(veth1) entered blocking state
[ 1338.774136][   T38] br1: port 1(veth1) entered forwarding state
[ 1352.332592][T18387] br1: port 1(veth1) entered disabled state
[ 1352.415516][T18388] veth1: left allmulticast mode
[ 1352.415751][T18388] veth1: left promiscuous mode
[ 1352.416071][T18388] br1: port 1(veth1) entered disabled state