[ 1661.688659][ T5327] br0: port 1(veth1) entered blocking state
[ 1661.688891][ T5327] br0: port 1(veth1) entered disabled state
[ 1661.695424][ T5327] veth1: entered allmulticast mode
[ 1661.696390][ T5327] veth1: entered promiscuous mode
[ 1661.866429][ T5332] br0: port 2(veth_segment) entered blocking state
[ 1661.866630][ T5332] br0: port 2(veth_segment) entered disabled state
[ 1661.866848][ T5332] veth_segment: entered allmulticast mode
[ 1661.867749][ T5332] veth_segment: entered promiscuous mode
[ 1661.888779][ T5333] br0: port 2(veth_segment) entered blocking state
[ 1661.888950][ T5333] br0: port 2(veth_segment) entered forwarding state
[ 1661.889264][ T5333] br0: port 1(veth1) entered blocking state
[ 1661.889413][ T5333] br0: port 1(veth1) entered forwarding state
[ 1664.285986][ T5349] iperf3 (5349) used greatest stack depth: 22240 bytes left
[ 1664.400996][   T12] br0: port 1(veth1) entered disabled state
[ 1664.410614][   T12] veth1 (unregistering): left allmulticast mode
[ 1664.410789][   T12] veth1 (unregistering): left promiscuous mode
[ 1664.410938][   T12] br0: port 1(veth1) entered disabled state
[ 1664.439165][   T12] veth_segment: left allmulticast mode
[ 1664.439565][   T12] veth_segment: left promiscuous mode
[ 1664.439749][   T12] br0: port 2(veth_segment) entered disabled state
[ 1680.390910][ T5758] br0: port 1(veth1) entered blocking state
[ 1680.391094][ T5758] br0: port 1(veth1) entered disabled state
[ 1680.391266][ T5758] veth1: entered allmulticast mode
[ 1680.392134][ T5758] veth1: entered promiscuous mode
[ 1680.560995][ T5763] br0: port 2(veth_segment) entered blocking state
[ 1680.561206][ T5763] br0: port 2(veth_segment) entered disabled state
[ 1680.561991][ T5763] veth_segment: entered allmulticast mode
[ 1680.562920][ T5763] veth_segment: entered promiscuous mode
[ 1680.586104][ T5764] br0: port 2(veth_segment) entered blocking state
[ 1680.586313][ T5764] br0: port 2(veth_segment) entered forwarding state
[ 1680.586638][ T5764] br0: port 1(veth1) entered blocking state
[ 1680.586830][ T5764] br0: port 1(veth1) entered forwarding state
[ 1682.860088][ T5777] iperf3 (5777) used greatest stack depth: 21264 bytes left
[ 1682.994552][   T12] br0: port 1(veth1) entered disabled state
[ 1683.004663][   T12] veth1 (unregistering): left allmulticast mode
[ 1683.004831][   T12] veth1 (unregistering): left promiscuous mode
[ 1683.004985][   T12] br0: port 1(veth1) entered disabled state
[ 1683.038179][   T12] veth_segment: left allmulticast mode
[ 1683.038327][   T12] veth_segment: left promiscuous mode
[ 1683.038568][   T12] br0: port 2(veth_segment) entered disabled state