[ 2000.394585][T21045] br0: port 1(veth1) entered blocking state
[ 2000.394904][T21045] br0: port 1(veth1) entered disabled state
[ 2000.395218][T21045] veth1: entered allmulticast mode
[ 2000.396235][T21045] veth1: entered promiscuous mode
[ 2000.601126][T21050] br0: port 2(veth_segment) entered blocking state
[ 2000.601445][T21050] br0: port 2(veth_segment) entered disabled state
[ 2000.601748][T21050] veth_segment: entered allmulticast mode
[ 2000.602774][T21050] veth_segment: entered promiscuous mode
[ 2000.634559][T21051] br0: port 2(veth_segment) entered blocking state
[ 2000.634926][T21051] br0: port 2(veth_segment) entered forwarding state
[ 2000.635439][T21051] br0: port 1(veth1) entered blocking state
[ 2000.635784][T21051] br0: port 1(veth1) entered forwarding state
[ 2003.060038][   T70] br0: port 1(veth1) entered disabled state
[ 2003.069809][   T70] veth1 (unregistering): left allmulticast mode
[ 2003.070108][   T70] veth1 (unregistering): left promiscuous mode
[ 2003.070413][   T70] br0: port 1(veth1) entered disabled state
[ 2003.107208][   T70] veth_segment: left allmulticast mode
[ 2003.107718][   T70] veth_segment: left promiscuous mode
[ 2003.108017][   T70] br0: port 2(veth_segment) entered disabled state
[ 2020.280573][T21481] br0: port 1(veth1) entered blocking state
[ 2020.280967][T21481] br0: port 1(veth1) entered disabled state
[ 2020.281335][T21481] veth1: entered allmulticast mode
[ 2020.282414][T21481] veth1: entered promiscuous mode
[ 2020.483993][T21486] br0: port 2(veth_segment) entered blocking state
[ 2020.484301][T21486] br0: port 2(veth_segment) entered disabled state
[ 2020.484584][T21486] veth_segment: entered allmulticast mode
[ 2020.485590][T21486] veth_segment: entered promiscuous mode
[ 2020.511096][T21487] br0: port 2(veth_segment) entered blocking state
[ 2020.511783][T21487] br0: port 2(veth_segment) entered forwarding state
[ 2020.512263][T21487] br0: port 1(veth1) entered blocking state
[ 2020.512611][T21487] br0: port 1(veth1) entered forwarding state
[ 2022.826369][T21500] iperf3 (21500) used greatest stack depth: 21248 bytes left
[ 2022.960249][   T70] br0: port 1(veth1) entered disabled state
[ 2022.970694][   T70] veth1 (unregistering): left allmulticast mode
[ 2022.971014][   T70] veth1 (unregistering): left promiscuous mode
[ 2022.972045][   T70] br0: port 1(veth1) entered disabled state
[ 2023.004515][   T70] veth_segment: left allmulticast mode
[ 2023.004756][   T70] veth_segment: left promiscuous mode
[ 2023.005055][   T70] br0: port 2(veth_segment) entered disabled state