[ 1904.091501][T22333] br0: port 1(veth1) entered blocking state
[ 1904.091730][T22333] br0: port 1(veth1) entered disabled state
[ 1904.091963][T22333] veth1: entered allmulticast mode
[ 1904.093440][T22333] veth1: entered promiscuous mode
[ 1904.261567][T22338] br0: port 2(veth_segment) entered blocking state
[ 1904.261770][T22338] br0: port 2(veth_segment) entered disabled state
[ 1904.261992][T22338] veth_segment: entered allmulticast mode
[ 1904.262940][T22338] veth_segment: entered promiscuous mode
[ 1904.297045][T22339] br0: port 2(veth_segment) entered blocking state
[ 1904.297213][T22339] br0: port 2(veth_segment) entered forwarding state
[ 1904.297589][T22339] br0: port 1(veth1) entered blocking state
[ 1904.297745][T22339] br0: port 1(veth1) entered forwarding state
[ 1906.544807][T22352] iperf3 (22352) used greatest stack depth: 21904 bytes left
[ 1906.662068][   T12] br0: port 1(veth1) entered disabled state
[ 1906.675292][   T12] veth1 (unregistering): left allmulticast mode
[ 1906.675498][   T12] veth1 (unregistering): left promiscuous mode
[ 1906.675688][   T12] br0: port 1(veth1) entered disabled state
[ 1906.706598][   T12] veth_segment: left allmulticast mode
[ 1906.706739][   T12] veth_segment: left promiscuous mode
[ 1906.706932][   T12] br0: port 2(veth_segment) entered disabled state
[ 1923.007361][T22763] br0: port 1(veth1) entered blocking state
[ 1923.007539][T22763] br0: port 1(veth1) entered disabled state
[ 1923.007701][T22763] veth1: entered allmulticast mode
[ 1923.008554][T22763] veth1: entered promiscuous mode
[ 1923.200355][T22768] br0: port 2(veth_segment) entered blocking state
[ 1923.200527][T22768] br0: port 2(veth_segment) entered disabled state
[ 1923.200683][T22768] veth_segment: entered allmulticast mode
[ 1923.201553][T22768] veth_segment: entered promiscuous mode
[ 1923.230133][T22769] br0: port 2(veth_segment) entered blocking state
[ 1923.230307][T22769] br0: port 2(veth_segment) entered forwarding state
[ 1923.230577][T22769] br0: port 1(veth1) entered blocking state
[ 1923.230729][T22769] br0: port 1(veth1) entered forwarding state
[ 1925.488603][T22782] iperf3 (22782) used greatest stack depth: 21328 bytes left
[ 1925.619054][   T12] br0: port 1(veth1) entered disabled state
[ 1925.627265][   T12] veth1 (unregistering): left allmulticast mode
[ 1925.627427][   T12] veth1 (unregistering): left promiscuous mode
[ 1925.627575][   T12] br0: port 1(veth1) entered disabled state
[ 1925.653780][   T12] veth_segment: left allmulticast mode
[ 1925.653922][   T12] veth_segment: left promiscuous mode
[ 1925.654103][   T12] br0: port 2(veth_segment) entered disabled state