[ 1939.251510][T25903] br0: port 1(veth1) entered blocking state
[ 1939.251816][T25903] br0: port 1(veth1) entered disabled state
[ 1939.252096][T25903] veth1: entered allmulticast mode
[ 1939.253144][T25903] veth1: entered promiscuous mode
[ 1939.446495][T25908] br0: port 2(veth_segment) entered blocking state
[ 1939.446787][T25908] br0: port 2(veth_segment) entered disabled state
[ 1939.447065][T25908] veth_segment: entered allmulticast mode
[ 1939.448049][T25908] veth_segment: entered promiscuous mode
[ 1939.478882][T25909] br0: port 2(veth_segment) entered blocking state
[ 1939.479176][T25909] br0: port 2(veth_segment) entered forwarding state
[ 1939.479583][T25909] br0: port 1(veth1) entered blocking state
[ 1939.479851][T25909] br0: port 1(veth1) entered forwarding state
[ 1941.777474][T25922] iperf3 (25922) used greatest stack depth: 22288 bytes left
[ 1941.913193][   T68] br0: port 1(veth1) entered disabled state
[ 1941.921833][   T68] veth1 (unregistering): left allmulticast mode
[ 1941.922115][   T68] veth1 (unregistering): left promiscuous mode
[ 1941.922374][   T68] br0: port 1(veth1) entered disabled state
[ 1941.951141][   T68] veth_segment: left allmulticast mode
[ 1941.951362][   T68] veth_segment: left promiscuous mode
[ 1941.951835][   T68] br0: port 2(veth_segment) entered disabled state
[ 1959.121147][T26335] br0: port 1(veth1) entered blocking state
[ 1959.121518][T26335] br0: port 1(veth1) entered disabled state
[ 1959.121845][T26335] veth1: entered allmulticast mode
[ 1959.122918][T26335] veth1: entered promiscuous mode
[ 1959.319020][T26340] br0: port 2(veth_segment) entered blocking state
[ 1959.319308][T26340] br0: port 2(veth_segment) entered disabled state
[ 1959.319587][T26340] veth_segment: entered allmulticast mode
[ 1959.320589][T26340] veth_segment: entered promiscuous mode
[ 1959.350858][T26341] br0: port 2(veth_segment) entered blocking state
[ 1959.351187][T26341] br0: port 2(veth_segment) entered forwarding state
[ 1959.351652][T26341] br0: port 1(veth1) entered blocking state
[ 1959.351973][T26341] br0: port 1(veth1) entered forwarding state
[ 1961.654633][T26354] iperf3 (26354) used greatest stack depth: 20640 bytes left
[ 1961.785470][   T68] br0: port 1(veth1) entered disabled state
[ 1961.795868][   T68] veth1 (unregistering): left allmulticast mode
[ 1961.796153][   T68] veth1 (unregistering): left promiscuous mode
[ 1961.796414][   T68] br0: port 1(veth1) entered disabled state
[ 1961.825393][   T68] veth_segment: left allmulticast mode
[ 1961.825623][   T68] veth_segment: left promiscuous mode
[ 1961.825896][   T68] br0: port 2(veth_segment) entered disabled state