[ 1883.443593][T29315] br0: port 1(veth1) entered blocking state
[ 1883.443797][T29315] br0: port 1(veth1) entered disabled state
[ 1883.443950][T29315] veth1: entered allmulticast mode
[ 1883.444844][T29315] veth1: entered promiscuous mode
[ 1883.599818][T29320] br0: port 2(veth_segment) entered blocking state
[ 1883.600048][T29320] br0: port 2(veth_segment) entered disabled state
[ 1883.600218][T29320] veth_segment: entered allmulticast mode
[ 1883.601110][T29320] veth_segment: entered promiscuous mode
[ 1883.628754][T29321] br0: port 1(veth1) entered blocking state
[ 1883.628977][T29321] br0: port 1(veth1) entered forwarding state
[ 1883.650413][   T38] br0: port 2(veth_segment) entered blocking state
[ 1883.650656][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1885.874186][T29334] iperf3 (29334) used greatest stack depth: 23088 bytes left
[ 1885.994252][   T12] br0: port 1(veth1) entered disabled state
[ 1886.005089][   T12] veth1 (unregistering): left allmulticast mode
[ 1886.005327][   T12] veth1 (unregistering): left promiscuous mode
[ 1886.005556][   T12] br0: port 1(veth1) entered disabled state
[ 1886.032911][   T12] veth_segment: left allmulticast mode
[ 1886.033110][   T12] veth_segment: left promiscuous mode
[ 1886.033356][   T12] br0: port 2(veth_segment) entered disabled state
[ 1902.051127][T29791] br0: port 1(veth1) entered blocking state
[ 1902.051321][T29791] br0: port 1(veth1) entered disabled state
[ 1902.051474][T29791] veth1: entered allmulticast mode
[ 1902.052593][T29791] veth1: entered promiscuous mode
[ 1902.213323][T29796] br0: port 2(veth_segment) entered blocking state
[ 1902.213507][T29796] br0: port 2(veth_segment) entered disabled state
[ 1902.213661][T29796] veth_segment: entered allmulticast mode
[ 1902.214543][T29796] veth_segment: entered promiscuous mode
[ 1902.245742][T29797] br0: port 1(veth1) entered blocking state
[ 1902.245972][T29797] br0: port 1(veth1) entered forwarding state
[ 1902.271644][   T38] br0: port 2(veth_segment) entered blocking state
[ 1902.271826][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1904.489317][T29810] iperf3 (29810) used greatest stack depth: 21920 bytes left
[ 1904.612336][   T12] br0: port 1(veth1) entered disabled state
[ 1904.623105][   T12] veth1 (unregistering): left allmulticast mode
[ 1904.623299][   T12] veth1 (unregistering): left promiscuous mode
[ 1904.623458][   T12] br0: port 1(veth1) entered disabled state
[ 1904.651375][   T12] veth_segment: left allmulticast mode
[ 1904.651550][   T12] veth_segment: left promiscuous mode
[ 1904.651770][   T12] br0: port 2(veth_segment) entered disabled state