[ 1727.535547][T21730] br0: port 1(veth1) entered blocking state
[ 1727.535789][T21730] br0: port 1(veth1) entered disabled state
[ 1727.536015][T21730] veth1: entered allmulticast mode
[ 1727.537148][T21730] veth1: entered promiscuous mode
[ 1727.703491][T21735] br0: port 2(veth_segment) entered blocking state
[ 1727.703711][T21735] br0: port 2(veth_segment) entered disabled state
[ 1727.703936][T21735] veth_segment: entered allmulticast mode
[ 1727.705282][T21735] veth_segment: entered promiscuous mode
[ 1727.731373][T21736] br0: port 1(veth1) entered blocking state
[ 1727.731598][T21736] br0: port 1(veth1) entered forwarding state
[ 1727.761034][  T402] br0: port 2(veth_segment) entered blocking state
[ 1727.761203][  T402] br0: port 2(veth_segment) entered forwarding state
[ 1729.980614][T21749] iperf3 (21749) used greatest stack depth: 23056 bytes left
[ 1730.094240][   T12] br0: port 1(veth1) entered disabled state
[ 1730.101772][   T12] veth1 (unregistering): left allmulticast mode
[ 1730.101961][   T12] veth1 (unregistering): left promiscuous mode
[ 1730.102143][   T12] br0: port 1(veth1) entered disabled state
[ 1730.130163][   T12] veth_segment: left allmulticast mode
[ 1730.130321][   T12] veth_segment: left promiscuous mode
[ 1730.130528][   T12] br0: port 2(veth_segment) entered disabled state
[ 1745.657040][T22212] br0: port 1(veth1) entered blocking state
[ 1745.657244][T22212] br0: port 1(veth1) entered disabled state
[ 1745.657427][T22212] veth1: entered allmulticast mode
[ 1745.658471][T22212] veth1: entered promiscuous mode
[ 1745.830338][T22217] br0: port 2(veth_segment) entered blocking state
[ 1745.830521][T22217] br0: port 2(veth_segment) entered disabled state
[ 1745.830693][T22217] veth_segment: entered allmulticast mode
[ 1745.831759][T22217] veth_segment: entered promiscuous mode
[ 1745.856401][T22218] br0: port 1(veth1) entered blocking state
[ 1745.856585][T22218] br0: port 1(veth1) entered forwarding state
[ 1745.876998][   T46] br0: port 2(veth_segment) entered blocking state
[ 1745.877210][   T46] br0: port 2(veth_segment) entered forwarding state
[ 1748.290380][T22231] iperf3 (22231) used greatest stack depth: 22256 bytes left
[ 1748.419613][   T12] br0: port 1(veth1) entered disabled state
[ 1748.427674][   T12] veth1 (unregistering): left allmulticast mode
[ 1748.427895][   T12] veth1 (unregistering): left promiscuous mode
[ 1748.428103][   T12] br0: port 1(veth1) entered disabled state
[ 1748.463452][   T12] veth_segment: left allmulticast mode
[ 1748.463639][   T12] veth_segment: left promiscuous mode
[ 1748.463910][   T12] br0: port 2(veth_segment) entered disabled state