[ 1817.462500][ T4680] br0: port 1(veth1) entered blocking state
[ 1817.462750][ T4680] br0: port 1(veth1) entered disabled state
[ 1817.462972][ T4680] veth1: entered allmulticast mode
[ 1817.463919][ T4680] veth1: entered promiscuous mode
[ 1817.640923][ T4685] br0: port 2(veth_segment) entered blocking state
[ 1817.641100][ T4685] br0: port 2(veth_segment) entered disabled state
[ 1817.641264][ T4685] veth_segment: entered allmulticast mode
[ 1817.642379][ T4685] veth_segment: entered promiscuous mode
[ 1817.661576][ T4686] br0: port 1(veth1) entered blocking state
[ 1817.661850][ T4686] br0: port 1(veth1) entered forwarding state
[ 1817.691219][T23347] br0: port 2(veth_segment) entered blocking state
[ 1817.691395][T23347] br0: port 2(veth_segment) entered forwarding state
[ 1819.923259][ T4699] iperf3 (4699) used greatest stack depth: 22544 bytes left
[ 1820.059625][   T69] br0: port 1(veth1) entered disabled state
[ 1820.070733][   T69] veth1 (unregistering): left allmulticast mode
[ 1820.070918][   T69] veth1 (unregistering): left promiscuous mode
[ 1820.071077][   T69] br0: port 1(veth1) entered disabled state
[ 1820.105886][   T69] veth_segment: left allmulticast mode
[ 1820.106049][   T69] veth_segment: left promiscuous mode
[ 1820.106260][   T69] br0: port 2(veth_segment) entered disabled state
[ 1836.720303][ T5165] br0: port 1(veth1) entered blocking state
[ 1836.720548][ T5165] br0: port 1(veth1) entered disabled state
[ 1836.720772][ T5165] veth1: entered allmulticast mode
[ 1836.721716][ T5165] veth1: entered promiscuous mode
[ 1836.888176][ T5170] br0: port 2(veth_segment) entered blocking state
[ 1836.888361][ T5170] br0: port 2(veth_segment) entered disabled state
[ 1836.888527][ T5170] veth_segment: entered allmulticast mode
[ 1836.889429][ T5170] veth_segment: entered promiscuous mode
[ 1836.911713][ T5171] br0: port 1(veth1) entered blocking state
[ 1836.911895][ T5171] br0: port 1(veth1) entered forwarding state
[ 1836.947578][  T258] br0: port 2(veth_segment) entered blocking state
[ 1836.947754][  T258] br0: port 2(veth_segment) entered forwarding state
[ 1839.179310][ T5184] iperf3 (5184) used greatest stack depth: 22224 bytes left
[ 1839.307538][   T69] br0: port 1(veth1) entered disabled state
[ 1839.314673][   T69] veth1 (unregistering): left allmulticast mode
[ 1839.314855][   T69] veth1 (unregistering): left promiscuous mode
[ 1839.315015][   T69] br0: port 1(veth1) entered disabled state
[ 1839.343155][   T69] veth_segment: left allmulticast mode
[ 1839.343297][   T69] veth_segment: left promiscuous mode
[ 1839.343491][   T69] br0: port 2(veth_segment) entered disabled state