[ 1892.376074][T18337] br0: port 1(veth1) entered blocking state
[ 1892.376400][T18337] br0: port 1(veth1) entered disabled state
[ 1892.376679][T18337] veth1: entered allmulticast mode
[ 1892.377666][T18337] veth1: entered promiscuous mode
[ 1892.563031][T18342] br0: port 2(veth_segment) entered blocking state
[ 1892.563324][T18342] br0: port 2(veth_segment) entered disabled state
[ 1892.563589][T18342] veth_segment: entered allmulticast mode
[ 1892.564594][T18342] veth_segment: entered promiscuous mode
[ 1892.595749][T18343] br0: port 2(veth_segment) entered blocking state
[ 1892.596045][T18343] br0: port 2(veth_segment) entered forwarding state
[ 1892.596466][T18343] br0: port 1(veth1) entered blocking state
[ 1892.596732][T18343] br0: port 1(veth1) entered forwarding state
[ 1894.895149][T18356] iperf3 (18356) used greatest stack depth: 22544 bytes left
[ 1895.012478][   T12] br0: port 1(veth1) entered disabled state
[ 1895.020544][   T12] veth1 (unregistering): left allmulticast mode
[ 1895.020819][   T12] veth1 (unregistering): left promiscuous mode
[ 1895.021076][   T12] br0: port 1(veth1) entered disabled state
[ 1895.050073][   T12] veth_segment: left allmulticast mode
[ 1895.050303][   T12] veth_segment: left promiscuous mode
[ 1895.050578][   T12] br0: port 2(veth_segment) entered disabled state
[ 1912.049507][T18774] br0: port 1(veth1) entered blocking state
[ 1912.049873][T18774] br0: port 1(veth1) entered disabled state
[ 1912.050219][T18774] veth1: entered allmulticast mode
[ 1912.051256][T18774] veth1: entered promiscuous mode
[ 1912.249245][T18779] br0: port 2(veth_segment) entered blocking state
[ 1912.249568][T18779] br0: port 2(veth_segment) entered disabled state
[ 1912.249886][T18779] veth_segment: entered allmulticast mode
[ 1912.250951][T18779] veth_segment: entered promiscuous mode
[ 1912.281187][T18780] br0: port 2(veth_segment) entered blocking state
[ 1912.281487][T18780] br0: port 2(veth_segment) entered forwarding state
[ 1912.281883][T18780] br0: port 1(veth1) entered blocking state
[ 1912.282149][T18780] br0: port 1(veth1) entered forwarding state
[ 1914.564958][T18794] iperf3 (18794) used greatest stack depth: 21360 bytes left
[ 1914.695237][   T12] br0: port 1(veth1) entered disabled state
[ 1914.703645][   T12] veth1 (unregistering): left allmulticast mode
[ 1914.703927][   T12] veth1 (unregistering): left promiscuous mode
[ 1914.705324][   T12] br0: port 1(veth1) entered disabled state
[ 1914.727079][   T12] veth_segment: left allmulticast mode
[ 1914.727703][   T12] veth_segment: left promiscuous mode
[ 1914.728060][   T12] br0: port 2(veth_segment) entered disabled state