[ 1750.173542][T26891] br0: port 1(veth1) entered blocking state
[ 1750.173747][T26891] br0: port 1(veth1) entered disabled state
[ 1750.173910][T26891] veth1: entered allmulticast mode
[ 1750.179728][T26891] veth1: entered promiscuous mode
[ 1750.351111][T26896] br0: port 2(veth_segment) entered blocking state
[ 1750.351280][T26896] br0: port 2(veth_segment) entered disabled state
[ 1750.351435][T26896] veth_segment: entered allmulticast mode
[ 1750.352297][T26896] veth_segment: entered promiscuous mode
[ 1750.377668][T26897] br0: port 1(veth1) entered blocking state
[ 1750.377858][T26897] br0: port 1(veth1) entered forwarding state
[ 1750.409412][T26495] br0: port 2(veth_segment) entered blocking state
[ 1750.409950][T26495] br0: port 2(veth_segment) entered forwarding state
[ 1752.642558][T26910] iperf3 (26910) used greatest stack depth: 22840 bytes left
[ 1752.773316][   T12] br0: port 1(veth1) entered disabled state
[ 1752.786015][   T12] veth1 (unregistering): left allmulticast mode
[ 1752.786183][   T12] veth1 (unregistering): left promiscuous mode
[ 1752.786332][   T12] br0: port 1(veth1) entered disabled state
[ 1752.832500][   T12] veth_segment: left allmulticast mode
[ 1752.832633][   T12] veth_segment: left promiscuous mode
[ 1752.832834][   T12] br0: port 2(veth_segment) entered disabled state
[ 1768.625282][T27315] br0: port 1(veth1) entered blocking state
[ 1768.625470][T27315] br0: port 1(veth1) entered disabled state
[ 1768.625630][T27315] veth1: entered allmulticast mode
[ 1768.626495][T27315] veth1: entered promiscuous mode
[ 1768.788367][T27320] br0: port 2(veth_segment) entered blocking state
[ 1768.788578][T27320] br0: port 2(veth_segment) entered disabled state
[ 1768.789317][T27320] veth_segment: entered allmulticast mode
[ 1768.790229][T27320] veth_segment: entered promiscuous mode
[ 1768.821768][T27321] br0: port 1(veth1) entered blocking state
[ 1768.821943][T27321] br0: port 1(veth1) entered forwarding state
[ 1768.854516][T21291] br0: port 2(veth_segment) entered blocking state
[ 1768.854689][T21291] br0: port 2(veth_segment) entered forwarding state
[ 1771.064067][T27334] iperf3 (27334) used greatest stack depth: 21744 bytes left
[ 1771.189054][   T12] br0: port 1(veth1) entered disabled state
[ 1771.202257][   T12] veth1 (unregistering): left allmulticast mode
[ 1771.202426][   T12] veth1 (unregistering): left promiscuous mode
[ 1771.202574][   T12] br0: port 1(veth1) entered disabled state
[ 1771.242434][   T12] veth_segment: left allmulticast mode
[ 1771.242571][   T12] veth_segment: left promiscuous mode
[ 1771.242771][   T12] br0: port 2(veth_segment) entered disabled state