[ 1929.642253][T22197] br0: port 1(veth1) entered blocking state
[ 1929.642457][T22197] br0: port 1(veth1) entered disabled state
[ 1929.642621][T22197] veth1: entered allmulticast mode
[ 1929.643492][T22197] veth1: entered promiscuous mode
[ 1929.831331][T22203] br0: port 2(veth_segment) entered blocking state
[ 1929.831554][T22203] br0: port 2(veth_segment) entered disabled state
[ 1929.831764][T22203] veth_segment: entered allmulticast mode
[ 1929.832691][T22203] veth_segment: entered promiscuous mode
[ 1929.860552][T22204] br0: port 2(veth_segment) entered blocking state
[ 1929.860726][T22204] br0: port 2(veth_segment) entered forwarding state
[ 1929.860999][T22204] br0: port 1(veth1) entered blocking state
[ 1929.861148][T22204] br0: port 1(veth1) entered forwarding state
[ 1932.124347][T22217] iperf3 (22217) used greatest stack depth: 22048 bytes left
[ 1932.239047][   T12] br0: port 1(veth1) entered disabled state
[ 1932.248686][   T12] veth1 (unregistering): left allmulticast mode
[ 1932.248878][   T12] veth1 (unregistering): left promiscuous mode
[ 1932.249027][   T12] br0: port 1(veth1) entered disabled state
[ 1932.281567][   T12] veth_segment: left allmulticast mode
[ 1932.281701][   T12] veth_segment: left promiscuous mode
[ 1932.281890][   T12] br0: port 2(veth_segment) entered disabled state
[ 1948.525508][T22621] br0: port 1(veth1) entered blocking state
[ 1948.525706][T22621] br0: port 1(veth1) entered disabled state
[ 1948.525867][T22621] veth1: entered allmulticast mode
[ 1948.527417][T22621] veth1: entered promiscuous mode
[ 1948.697852][T22626] br0: port 2(veth_segment) entered blocking state
[ 1948.698056][T22626] br0: port 2(veth_segment) entered disabled state
[ 1948.698270][T22626] veth_segment: entered allmulticast mode
[ 1948.699194][T22626] veth_segment: entered promiscuous mode
[ 1948.727617][T22627] br0: port 2(veth_segment) entered blocking state
[ 1948.727792][T22627] br0: port 2(veth_segment) entered forwarding state
[ 1948.728045][T22627] br0: port 1(veth1) entered blocking state
[ 1948.728193][T22627] br0: port 1(veth1) entered forwarding state
[ 1950.998677][T22640] iperf3 (22640) used greatest stack depth: 21440 bytes left
[ 1951.133023][   T12] br0: port 1(veth1) entered disabled state
[ 1951.144681][   T12] veth1 (unregistering): left allmulticast mode
[ 1951.144856][   T12] veth1 (unregistering): left promiscuous mode
[ 1951.145003][   T12] br0: port 1(veth1) entered disabled state
[ 1951.177362][   T12] veth_segment: left allmulticast mode
[ 1951.177491][   T12] veth_segment: left promiscuous mode
[ 1951.177679][   T12] br0: port 2(veth_segment) entered disabled state