[ 1881.918835][T22176] br0: port 1(veth1) entered blocking state
[ 1881.919199][T22176] br0: port 1(veth1) entered disabled state
[ 1881.919538][T22176] veth1: entered allmulticast mode
[ 1881.921292][T22176] veth1: entered promiscuous mode
[ 1882.134471][T22181] br0: port 2(veth_segment) entered blocking state
[ 1882.134782][T22181] br0: port 2(veth_segment) entered disabled state
[ 1882.135065][T22181] veth_segment: entered allmulticast mode
[ 1882.136099][T22181] veth_segment: entered promiscuous mode
[ 1882.161967][T22182] br0: port 2(veth_segment) entered blocking state
[ 1882.162309][T22182] br0: port 2(veth_segment) entered forwarding state
[ 1882.162776][T22182] br0: port 1(veth1) entered blocking state
[ 1882.163102][T22182] br0: port 1(veth1) entered forwarding state
[ 1884.579262][   T12] br0: port 1(veth1) entered disabled state
[ 1884.593101][   T12] veth1 (unregistering): left allmulticast mode
[ 1884.593398][   T12] veth1 (unregistering): left promiscuous mode
[ 1884.593676][   T12] br0: port 1(veth1) entered disabled state
[ 1884.625599][   T12] veth_segment: left allmulticast mode
[ 1884.627298][   T12] veth_segment: left promiscuous mode
[ 1884.627591][   T12] br0: port 2(veth_segment) entered disabled state
[ 1902.102007][T22618] br0: port 1(veth1) entered blocking state
[ 1902.102333][T22618] br0: port 1(veth1) entered disabled state
[ 1902.102623][T22618] veth1: entered allmulticast mode
[ 1902.103641][T22618] veth1: entered promiscuous mode
[ 1902.302044][T22623] br0: port 2(veth_segment) entered blocking state
[ 1902.302341][T22623] br0: port 2(veth_segment) entered disabled state
[ 1902.302617][T22623] veth_segment: entered allmulticast mode
[ 1902.303642][T22623] veth_segment: entered promiscuous mode
[ 1902.338386][T22624] br0: port 2(veth_segment) entered blocking state
[ 1902.338708][T22624] br0: port 2(veth_segment) entered forwarding state
[ 1902.339133][T22624] br0: port 1(veth1) entered blocking state
[ 1902.339419][T22624] br0: port 1(veth1) entered forwarding state
[ 1904.615778][T22637] iperf3 (22637) used greatest stack depth: 21248 bytes left
[ 1904.741128][   T12] br0: port 1(veth1) entered disabled state
[ 1904.753133][   T12] veth1 (unregistering): left allmulticast mode
[ 1904.753474][   T12] veth1 (unregistering): left promiscuous mode
[ 1904.753847][   T12] br0: port 1(veth1) entered disabled state
[ 1904.785259][   T12] veth_segment: left allmulticast mode
[ 1904.785497][   T12] veth_segment: left promiscuous mode
[ 1904.786154][   T12] br0: port 2(veth_segment) entered disabled state