[ 2113.242089][T19554] br0: port 1(veth1) entered blocking state
[ 2113.242410][T19554] br0: port 1(veth1) entered disabled state
[ 2113.242693][T19554] veth1: entered allmulticast mode
[ 2113.243694][T19554] veth1: entered promiscuous mode
[ 2113.444003][T19559] br0: port 2(veth_segment) entered blocking state
[ 2113.444307][T19559] br0: port 2(veth_segment) entered disabled state
[ 2113.444581][T19559] veth_segment: entered allmulticast mode
[ 2113.445556][T19559] veth_segment: entered promiscuous mode
[ 2113.477106][T19560] br0: port 2(veth_segment) entered blocking state
[ 2113.477418][T19560] br0: port 2(veth_segment) entered forwarding state
[ 2113.477829][T19560] br0: port 1(veth1) entered blocking state
[ 2113.478104][T19560] br0: port 1(veth1) entered forwarding state
[ 2115.773359][T19574] iperf3 (19574) used greatest stack depth: 22016 bytes left
[ 2115.919523][   T12] br0: port 1(veth1) entered disabled state
[ 2115.931134][   T12] veth1 (unregistering): left allmulticast mode
[ 2115.932037][   T12] veth1 (unregistering): left promiscuous mode
[ 2115.932482][   T12] br0: port 1(veth1) entered disabled state
[ 2115.971827][   T12] veth_segment: left allmulticast mode
[ 2115.972116][   T12] veth_segment: left promiscuous mode
[ 2115.972844][   T12] br0: port 2(veth_segment) entered disabled state
[ 2133.690324][T20002] br0: port 1(veth1) entered blocking state
[ 2133.690639][T20002] br0: port 1(veth1) entered disabled state
[ 2133.690924][T20002] veth1: entered allmulticast mode
[ 2133.691919][T20002] veth1: entered promiscuous mode
[ 2133.900884][T20007] br0: port 2(veth_segment) entered blocking state
[ 2133.901215][T20007] br0: port 2(veth_segment) entered disabled state
[ 2133.901563][T20007] veth_segment: entered allmulticast mode
[ 2133.902638][T20007] veth_segment: entered promiscuous mode
[ 2133.928280][T20008] br0: port 2(veth_segment) entered blocking state
[ 2133.928581][T20008] br0: port 2(veth_segment) entered forwarding state
[ 2133.928986][T20008] br0: port 1(veth1) entered blocking state
[ 2133.929266][T20008] br0: port 1(veth1) entered forwarding state
[ 2136.240010][T20021] iperf3 (20021) used greatest stack depth: 20752 bytes left
[ 2136.377003][   T12] br0: port 1(veth1) entered disabled state
[ 2136.391733][   T12] veth1 (unregistering): left allmulticast mode
[ 2136.392026][   T12] veth1 (unregistering): left promiscuous mode
[ 2136.393205][   T12] br0: port 1(veth1) entered disabled state
[ 2136.415071][   T12] veth_segment: left allmulticast mode
[ 2136.415591][   T12] veth_segment: left promiscuous mode
[ 2136.415895][   T12] br0: port 2(veth_segment) entered disabled state