[ 2166.040732][T26538] br0: port 1(veth1) entered blocking state
[ 2166.041035][T26538] br0: port 1(veth1) entered disabled state
[ 2166.041308][T26538] veth1: entered allmulticast mode
[ 2166.042302][T26538] veth1: entered promiscuous mode
[ 2166.244727][T26543] br0: port 2(veth_segment) entered blocking state
[ 2166.245022][T26543] br0: port 2(veth_segment) entered disabled state
[ 2166.245292][T26543] veth_segment: entered allmulticast mode
[ 2166.246281][T26543] veth_segment: entered promiscuous mode
[ 2166.272211][T26544] br0: port 2(veth_segment) entered blocking state
[ 2166.272850][T26544] br0: port 2(veth_segment) entered forwarding state
[ 2166.273365][T26544] br0: port 1(veth1) entered blocking state
[ 2166.273720][T26544] br0: port 1(veth1) entered forwarding state
[ 2168.716044][T26560] iperf3 (26560) used greatest stack depth: 22464 bytes left
[ 2168.838633][   T12] br0: port 1(veth1) entered disabled state
[ 2168.847993][   T12] veth1 (unregistering): left allmulticast mode
[ 2168.848271][   T12] veth1 (unregistering): left promiscuous mode
[ 2168.848532][   T12] br0: port 1(veth1) entered disabled state
[ 2168.877828][   T12] veth_segment: left allmulticast mode
[ 2168.878055][   T12] veth_segment: left promiscuous mode
[ 2168.878321][   T12] br0: port 2(veth_segment) entered disabled state
[ 2185.782335][T26977] br0: port 1(veth1) entered blocking state
[ 2185.782680][T26977] br0: port 1(veth1) entered disabled state
[ 2185.783002][T26977] veth1: entered allmulticast mode
[ 2185.784076][T26977] veth1: entered promiscuous mode
[ 2185.983996][T26982] br0: port 2(veth_segment) entered blocking state
[ 2185.984294][T26982] br0: port 2(veth_segment) entered disabled state
[ 2185.984559][T26982] veth_segment: entered allmulticast mode
[ 2185.985542][T26982] veth_segment: entered promiscuous mode
[ 2186.016353][T26983] br0: port 2(veth_segment) entered blocking state
[ 2186.016654][T26983] br0: port 2(veth_segment) entered forwarding state
[ 2186.017028][T26983] br0: port 1(veth1) entered blocking state
[ 2186.017296][T26983] br0: port 1(veth1) entered forwarding state
[ 2188.302561][T26996] iperf3 (26996) used greatest stack depth: 20864 bytes left
[ 2188.423441][   T12] br0: port 1(veth1) entered disabled state
[ 2188.432979][   T12] veth1 (unregistering): left allmulticast mode
[ 2188.433297][   T12] veth1 (unregistering): left promiscuous mode
[ 2188.433597][   T12] br0: port 1(veth1) entered disabled state
[ 2188.454482][   T12] veth_segment: left allmulticast mode
[ 2188.454969][   T12] veth_segment: left promiscuous mode
[ 2188.455287][   T12] br0: port 2(veth_segment) entered disabled state