[ 1689.460786][ T9815] br0: port 1(veth1) entered blocking state
[ 1689.460981][ T9815] br0: port 1(veth1) entered disabled state
[ 1689.461145][ T9815] veth1: entered allmulticast mode
[ 1689.462010][ T9815] veth1: entered promiscuous mode
[ 1689.640363][ T9820] br0: port 2(veth_segment) entered blocking state
[ 1689.641006][ T9820] br0: port 2(veth_segment) entered disabled state
[ 1689.641165][ T9820] veth_segment: entered allmulticast mode
[ 1689.642025][ T9820] veth_segment: entered promiscuous mode
[ 1689.664686][ T9821] br0: port 2(veth_segment) entered blocking state
[ 1689.664863][ T9821] br0: port 2(veth_segment) entered forwarding state
[ 1689.665142][ T9821] br0: port 1(veth1) entered blocking state
[ 1689.665290][ T9821] br0: port 1(veth1) entered forwarding state
[ 1692.393839][ T9834] iperf3 (9834) used greatest stack depth: 21888 bytes left
[ 1692.507295][   T12] br0: port 1(veth1) entered disabled state
[ 1692.518898][   T12] veth1 (unregistering): left allmulticast mode
[ 1692.519066][   T12] veth1 (unregistering): left promiscuous mode
[ 1692.519214][   T12] br0: port 1(veth1) entered disabled state
[ 1692.547533][   T12] veth_segment: left allmulticast mode
[ 1692.547691][   T12] veth_segment: left promiscuous mode
[ 1692.547894][   T12] br0: port 2(veth_segment) entered disabled state
[ 1708.658584][T10238] br0: port 1(veth1) entered blocking state
[ 1708.658781][T10238] br0: port 1(veth1) entered disabled state
[ 1708.658942][T10238] veth1: entered allmulticast mode
[ 1708.659806][T10238] veth1: entered promiscuous mode
[ 1708.841103][T10243] br0: port 2(veth_segment) entered blocking state
[ 1708.841348][T10243] br0: port 2(veth_segment) entered disabled state
[ 1708.841580][T10243] veth_segment: entered allmulticast mode
[ 1708.842491][T10243] veth_segment: entered promiscuous mode
[ 1708.865225][T10244] br0: port 2(veth_segment) entered blocking state
[ 1708.865413][T10244] br0: port 2(veth_segment) entered forwarding state
[ 1708.865694][T10244] br0: port 1(veth1) entered blocking state
[ 1708.865848][T10244] br0: port 1(veth1) entered forwarding state
[ 1711.135574][T10257] iperf3 (10257) used greatest stack depth: 21232 bytes left
[ 1711.262556][   T12] br0: port 1(veth1) entered disabled state
[ 1711.271984][   T12] veth1 (unregistering): left allmulticast mode
[ 1711.272163][   T12] veth1 (unregistering): left promiscuous mode
[ 1711.272317][   T12] br0: port 1(veth1) entered disabled state
[ 1711.301965][   T12] veth_segment: left allmulticast mode
[ 1711.302104][   T12] veth_segment: left promiscuous mode
[ 1711.302303][   T12] br0: port 2(veth_segment) entered disabled state