[ 1526.482576] br0: port 1(veth1) entered blocking state
[ 1526.482664] br0: port 1(veth1) entered disabled state
[ 1526.482753] veth1: entered allmulticast mode
[ 1526.482862] veth1: entered promiscuous mode
[ 1526.500792] br0: port 2(veth_segment) entered blocking state
[ 1526.500882] br0: port 2(veth_segment) entered disabled state
[ 1526.500974] veth_segment: entered allmulticast mode
[ 1526.501067] veth_segment: entered promiscuous mode
[ 1526.504156] br0: port 1(veth1) entered blocking state
[ 1526.504202] br0: port 1(veth1) entered forwarding state
[ 1526.507199] br0: port 2(veth_segment) entered blocking state
[ 1526.507269] br0: port 2(veth_segment) entered forwarding state
[ 1528.549936] br0: port 1(veth1) entered disabled state
[ 1528.556854] veth1 (unregistering): left allmulticast mode
[ 1528.556940] veth1 (unregistering): left promiscuous mode
[ 1528.557011] br0: port 1(veth1) entered disabled state
[ 1528.578891] veth_segment: left allmulticast mode
[ 1528.578936] veth_segment: left promiscuous mode
[ 1528.578968] br0: port 2(veth_segment) entered disabled state
[ 1536.459045] br0: port 1(veth1) entered blocking state
[ 1536.459094] br0: port 1(veth1) entered disabled state
[ 1536.459129] veth1: entered allmulticast mode
[ 1536.459176] veth1: entered promiscuous mode
[ 1536.476970] br0: port 2(veth_segment) entered blocking state
[ 1536.477020] br0: port 2(veth_segment) entered disabled state
[ 1536.477066] veth_segment: entered allmulticast mode
[ 1536.477113] veth_segment: entered promiscuous mode
[ 1536.480126] br0: port 1(veth1) entered blocking state
[ 1536.480197] br0: port 1(veth1) entered forwarding state
[ 1536.483074] br0: port 2(veth_segment) entered blocking state
[ 1536.483163] br0: port 2(veth_segment) entered forwarding state
[ 1538.511578] iperf3 (16198) used greatest stack depth: 11784 bytes left
[ 1538.533333] br0: port 1(veth1) entered disabled state
[ 1538.537841] veth1 (unregistering): left allmulticast mode
[ 1538.537904] veth1 (unregistering): left promiscuous mode
[ 1538.537934] br0: port 1(veth1) entered disabled state
[ 1538.558844] veth_segment: left allmulticast mode
[ 1538.558904] veth_segment: left promiscuous mode
[ 1538.558937] br0: port 2(veth_segment) entered disabled state