[ 1549.543534] br0: port 1(veth1) entered blocking state
[ 1549.543621] br0: port 1(veth1) entered disabled state
[ 1549.543693] veth1: entered allmulticast mode
[ 1549.543774] veth1: entered promiscuous mode
[ 1549.559189] br0: port 2(veth_segment) entered blocking state
[ 1549.559257] br0: port 2(veth_segment) entered disabled state
[ 1549.559323] veth_segment: entered allmulticast mode
[ 1549.559402] veth_segment: entered promiscuous mode
[ 1549.561837] br0: port 1(veth1) entered blocking state
[ 1549.561872] br0: port 1(veth1) entered forwarding state
[ 1549.564296] br0: port 2(veth_segment) entered blocking state
[ 1549.564361] br0: port 2(veth_segment) entered forwarding state
[ 1551.619135] br0: port 1(veth1) entered disabled state
[ 1551.624986] veth1 (unregistering): left allmulticast mode
[ 1551.625026] veth1 (unregistering): left promiscuous mode
[ 1551.625054] br0: port 1(veth1) entered disabled state
[ 1551.637642] veth_segment: left allmulticast mode
[ 1551.637681] veth_segment: left promiscuous mode
[ 1551.637716] br0: port 2(veth_segment) entered disabled state
[ 1559.449909] br0: port 1(veth1) entered blocking state
[ 1559.450009] br0: port 1(veth1) entered disabled state
[ 1559.450073] veth1: entered allmulticast mode
[ 1559.450159] veth1: entered promiscuous mode
[ 1559.465713] br0: port 2(veth_segment) entered blocking state
[ 1559.465786] br0: port 2(veth_segment) entered disabled state
[ 1559.465857] veth_segment: entered allmulticast mode
[ 1559.465941] veth_segment: entered promiscuous mode
[ 1559.468389] br0: port 1(veth1) entered blocking state
[ 1559.468425] br0: port 1(veth1) entered forwarding state
[ 1559.470876] br0: port 2(veth_segment) entered blocking state
[ 1559.470942] br0: port 2(veth_segment) entered forwarding state
[ 1561.496380] iperf3 (19455) used greatest stack depth: 11744 bytes left
[ 1561.522085] br0: port 1(veth1) entered disabled state
[ 1561.526978] veth1 (unregistering): left allmulticast mode
[ 1561.527015] veth1 (unregistering): left promiscuous mode
[ 1561.527048] br0: port 1(veth1) entered disabled state
[ 1561.559988] veth_segment: left allmulticast mode
[ 1561.560068] veth_segment: left promiscuous mode
[ 1561.560107] br0: port 2(veth_segment) entered disabled state