[ 1843.541853][T15668] br0: port 1(veth1) entered blocking state
[ 1843.542171][T15668] br0: port 1(veth1) entered disabled state
[ 1843.542451][T15668] veth1: entered allmulticast mode
[ 1843.543453][T15668] veth1: entered promiscuous mode
[ 1843.741039][T15673] br0: port 2(veth_segment) entered blocking state
[ 1843.741324][T15673] br0: port 2(veth_segment) entered disabled state
[ 1843.741593][T15673] veth_segment: entered allmulticast mode
[ 1843.742552][T15673] veth_segment: entered promiscuous mode
[ 1843.772648][T15674] br0: port 2(veth_segment) entered blocking state
[ 1843.772950][T15674] br0: port 2(veth_segment) entered forwarding state
[ 1843.773347][T15674] br0: port 1(veth1) entered blocking state
[ 1843.773619][T15674] br0: port 1(veth1) entered forwarding state
[ 1846.067240][T15688] iperf3 (15688) used greatest stack depth: 22176 bytes left
[ 1846.207701][   T69] br0: port 1(veth1) entered disabled state
[ 1846.224244][   T69] veth1 (unregistering): left allmulticast mode
[ 1846.224524][   T69] veth1 (unregistering): left promiscuous mode
[ 1846.224786][   T69] br0: port 1(veth1) entered disabled state
[ 1846.256562][   T69] veth_segment: left allmulticast mode
[ 1846.256787][   T69] veth_segment: left promiscuous mode
[ 1846.257190][   T69] br0: port 2(veth_segment) entered disabled state
[ 1863.327436][T16108] br0: port 1(veth1) entered blocking state
[ 1863.327740][T16108] br0: port 1(veth1) entered disabled state
[ 1863.328018][T16108] veth1: entered allmulticast mode
[ 1863.328995][T16108] veth1: entered promiscuous mode
[ 1863.528919][T16113] br0: port 2(veth_segment) entered blocking state
[ 1863.529244][T16113] br0: port 2(veth_segment) entered disabled state
[ 1863.529570][T16113] veth_segment: entered allmulticast mode
[ 1863.531533][T16113] veth_segment: entered promiscuous mode
[ 1863.561917][T16114] br0: port 2(veth_segment) entered blocking state
[ 1863.562208][T16114] br0: port 2(veth_segment) entered forwarding state
[ 1863.562825][T16114] br0: port 1(veth1) entered blocking state
[ 1863.563103][T16114] br0: port 1(veth1) entered forwarding state
[ 1865.832324][T16127] iperf3 (16127) used greatest stack depth: 21776 bytes left
[ 1865.963016][   T69] br0: port 1(veth1) entered disabled state
[ 1865.978793][   T69] veth1 (unregistering): left allmulticast mode
[ 1865.979089][   T69] veth1 (unregistering): left promiscuous mode
[ 1865.979345][   T69] br0: port 1(veth1) entered disabled state
[ 1866.010513][   T69] veth_segment: left allmulticast mode
[ 1866.010739][   T69] veth_segment: left promiscuous mode
[ 1866.011016][   T69] br0: port 2(veth_segment) entered disabled state