[ 1321.390619][T21770] br1: port 1(veth1) entered blocking state
[ 1321.390907][T21770] br1: port 1(veth1) entered disabled state
[ 1321.391225][T21770] veth1: entered allmulticast mode
[ 1321.394571][T21770] veth1: entered promiscuous mode
[ 1321.464579][   T47] br1: port 1(veth1) entered blocking state
[ 1321.464879][   T47] br1: port 1(veth1) entered forwarding state
[ 1339.313600][T21909] br1: port 1(veth1) entered disabled state
[ 1339.398660][T21910] veth1: left allmulticast mode
[ 1339.398909][T21910] veth1: left promiscuous mode
[ 1339.399253][T21910] br1: port 1(veth1) entered disabled state