[ 2048.669613][T19626] br0: port 1(veth1) entered blocking state
[ 2048.670123][T19626] br0: port 1(veth1) entered disabled state
[ 2048.670439][T19626] veth1: entered allmulticast mode
[ 2048.672104][T19626] veth1: entered promiscuous mode
[ 2048.869113][T19631] br0: port 2(veth_segment) entered blocking state
[ 2048.869301][T19631] br0: port 2(veth_segment) entered disabled state
[ 2048.869457][T19631] veth_segment: entered allmulticast mode
[ 2048.870807][T19631] veth_segment: entered promiscuous mode
[ 2048.905028][T19632] br0: port 2(veth_segment) entered blocking state
[ 2048.905211][T19632] br0: port 2(veth_segment) entered forwarding state
[ 2048.905472][T19632] br0: port 1(veth1) entered blocking state
[ 2048.905626][T19632] br0: port 1(veth1) entered forwarding state
[ 2051.228581][T19645] iperf3 (19645) used greatest stack depth: 22568 bytes left
[ 2051.366272][   T12] br0: port 1(veth1) entered disabled state
[ 2051.373503][   T12] veth1 (unregistering): left allmulticast mode
[ 2051.373670][   T12] veth1 (unregistering): left promiscuous mode
[ 2051.373825][   T12] br0: port 1(veth1) entered disabled state
[ 2051.407294][   T12] veth_segment: left allmulticast mode
[ 2051.407445][   T12] veth_segment: left promiscuous mode
[ 2051.407712][   T12] br0: port 2(veth_segment) entered disabled state
[ 2070.317266][T20053] br0: port 1(veth1) entered blocking state
[ 2070.317460][T20053] br0: port 1(veth1) entered disabled state
[ 2070.317631][T20053] veth1: entered allmulticast mode
[ 2070.319129][T20053] veth1: entered promiscuous mode
[ 2070.593172][T20058] br0: port 2(veth_segment) entered blocking state
[ 2070.593450][T20058] br0: port 2(veth_segment) entered disabled state
[ 2070.593712][T20058] veth_segment: entered allmulticast mode
[ 2070.595289][T20058] veth_segment: entered promiscuous mode
[ 2070.633816][T20059] br0: port 2(veth_segment) entered blocking state
[ 2070.634104][T20059] br0: port 2(veth_segment) entered forwarding state
[ 2070.634567][T20059] br0: port 1(veth1) entered blocking state
[ 2070.634800][T20059] br0: port 1(veth1) entered forwarding state
[ 2073.046145][T20072] iperf3 (20072) used greatest stack depth: 21472 bytes left
[ 2073.216997][   T12] br0: port 1(veth1) entered disabled state
[ 2073.229477][   T12] veth1 (unregistering): left allmulticast mode
[ 2073.229653][   T12] veth1 (unregistering): left promiscuous mode
[ 2073.229799][   T12] br0: port 1(veth1) entered disabled state
[ 2073.267566][   T12] veth_segment: left allmulticast mode
[ 2073.267715][   T12] veth_segment: left promiscuous mode
[ 2073.267912][   T12] br0: port 2(veth_segment) entered disabled state