[ 1868.605743][ T3118] br0: port 1(veth1) entered blocking state
[ 1868.606108][ T3118] br0: port 1(veth1) entered disabled state
[ 1868.606429][ T3118] veth1: entered allmulticast mode
[ 1868.607485][ T3118] veth1: entered promiscuous mode
[ 1868.816729][ T3123] br0: port 2(veth_segment) entered blocking state
[ 1868.817020][ T3123] br0: port 2(veth_segment) entered disabled state
[ 1868.817296][ T3123] veth_segment: entered allmulticast mode
[ 1868.818765][ T3123] veth_segment: entered promiscuous mode
[ 1868.844063][ T3124] br0: port 2(veth_segment) entered blocking state
[ 1868.844369][ T3124] br0: port 2(veth_segment) entered forwarding state
[ 1868.844758][ T3124] br0: port 1(veth1) entered blocking state
[ 1868.845028][ T3124] br0: port 1(veth1) entered forwarding state
[ 1871.277471][   T12] br0: port 1(veth1) entered disabled state
[ 1871.286506][   T12] veth1 (unregistering): left allmulticast mode
[ 1871.286836][   T12] veth1 (unregistering): left promiscuous mode
[ 1871.287161][   T12] br0: port 1(veth1) entered disabled state
[ 1871.315501][   T12] veth_segment: left allmulticast mode
[ 1871.315719][   T12] veth_segment: left promiscuous mode
[ 1871.315981][   T12] br0: port 2(veth_segment) entered disabled state
[ 1888.410054][ T3569] br0: port 1(veth1) entered blocking state
[ 1888.410896][ T3569] br0: port 1(veth1) entered disabled state
[ 1888.411378][ T3569] veth1: entered allmulticast mode
[ 1888.412860][ T3569] veth1: entered promiscuous mode
[ 1888.603057][ T3574] br0: port 2(veth_segment) entered blocking state
[ 1888.603355][ T3574] br0: port 2(veth_segment) entered disabled state
[ 1888.603625][ T3574] veth_segment: entered allmulticast mode
[ 1888.604611][ T3574] veth_segment: entered promiscuous mode
[ 1888.636217][ T3575] br0: port 2(veth_segment) entered blocking state
[ 1888.636507][ T3575] br0: port 2(veth_segment) entered forwarding state
[ 1888.636904][ T3575] br0: port 1(veth1) entered blocking state
[ 1888.637182][ T3575] br0: port 1(veth1) entered forwarding state
[ 1890.934837][ T3588] iperf3 (3588) used greatest stack depth: 21184 bytes left
[ 1891.058324][   T12] br0: port 1(veth1) entered disabled state
[ 1891.072501][   T12] veth1 (unregistering): left allmulticast mode
[ 1891.072777][   T12] veth1 (unregistering): left promiscuous mode
[ 1891.073032][   T12] br0: port 1(veth1) entered disabled state
[ 1891.105345][   T12] veth_segment: left allmulticast mode
[ 1891.105569][   T12] veth_segment: left promiscuous mode
[ 1891.105918][   T12] br0: port 2(veth_segment) entered disabled state