[ 1759.483009][T12600] br0: port 1(veth1) entered blocking state
[ 1759.483211][T12600] br0: port 1(veth1) entered disabled state
[ 1759.483375][T12600] veth1: entered allmulticast mode
[ 1759.484722][T12600] veth1: entered promiscuous mode
[ 1759.662364][T12605] br0: port 2(veth_segment) entered blocking state
[ 1759.662571][T12605] br0: port 2(veth_segment) entered disabled state
[ 1759.662787][T12605] veth_segment: entered allmulticast mode
[ 1759.663735][T12605] veth_segment: entered promiscuous mode
[ 1759.690519][T12606] br0: port 1(veth1) entered blocking state
[ 1759.690697][T12606] br0: port 1(veth1) entered forwarding state
[ 1759.721948][   T38] br0: port 2(veth_segment) entered blocking state
[ 1759.722293][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1761.948151][T12619] iperf3 (12619) used greatest stack depth: 22464 bytes left
[ 1762.077055][   T12] br0: port 1(veth1) entered disabled state
[ 1762.087513][   T12] veth1 (unregistering): left allmulticast mode
[ 1762.087686][   T12] veth1 (unregistering): left promiscuous mode
[ 1762.087836][   T12] br0: port 1(veth1) entered disabled state
[ 1762.114972][   T12] veth_segment: left allmulticast mode
[ 1762.115108][   T12] veth_segment: left promiscuous mode
[ 1762.115438][   T12] br0: port 2(veth_segment) entered disabled state
[ 1778.108617][T13025] br0: port 1(veth1) entered blocking state
[ 1778.108804][T13025] br0: port 1(veth1) entered disabled state
[ 1778.108965][T13025] veth1: entered allmulticast mode
[ 1778.109841][T13025] veth1: entered promiscuous mode
[ 1778.293497][T13030] br0: port 2(veth_segment) entered blocking state
[ 1778.293669][T13030] br0: port 2(veth_segment) entered disabled state
[ 1778.293827][T13030] veth_segment: entered allmulticast mode
[ 1778.294700][T13030] veth_segment: entered promiscuous mode
[ 1778.316661][T13031] br0: port 1(veth1) entered blocking state
[ 1778.316870][T13031] br0: port 1(veth1) entered forwarding state
[ 1778.348602][   T38] br0: port 2(veth_segment) entered blocking state
[ 1778.348793][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1780.585996][T13044] iperf3 (13044) used greatest stack depth: 21424 bytes left
[ 1780.715792][   T12] br0: port 1(veth1) entered disabled state
[ 1780.725516][   T12] veth1 (unregistering): left allmulticast mode
[ 1780.725690][   T12] veth1 (unregistering): left promiscuous mode
[ 1780.725843][   T12] br0: port 1(veth1) entered disabled state
[ 1780.757386][   T12] veth_segment: left allmulticast mode
[ 1780.757527][   T12] veth_segment: left promiscuous mode
[ 1780.757714][   T12] br0: port 2(veth_segment) entered disabled state