[ 1738.884121][T18949] br0: port 1(veth1) entered blocking state
[ 1738.884331][T18949] br0: port 1(veth1) entered disabled state
[ 1738.884501][T18949] veth1: entered allmulticast mode
[ 1738.885590][T18949] veth1: entered promiscuous mode
[ 1739.041997][T18954] br0: port 2(veth_segment) entered blocking state
[ 1739.042217][T18954] br0: port 2(veth_segment) entered disabled state
[ 1739.048733][T18954] veth_segment: entered allmulticast mode
[ 1739.049691][T18954] veth_segment: entered promiscuous mode
[ 1739.082727][T18955] br0: port 1(veth1) entered blocking state
[ 1739.082952][T18955] br0: port 1(veth1) entered forwarding state
[ 1739.104467][  T296] br0: port 2(veth_segment) entered blocking state
[ 1739.104647][  T296] br0: port 2(veth_segment) entered forwarding state
[ 1741.345282][T18968] iperf3 (18968) used greatest stack depth: 23072 bytes left
[ 1741.471385][   T67] br0: port 1(veth1) entered disabled state
[ 1741.480073][   T67] veth1 (unregistering): left allmulticast mode
[ 1741.480252][   T67] veth1 (unregistering): left promiscuous mode
[ 1741.480412][   T67] br0: port 1(veth1) entered disabled state
[ 1741.510455][   T67] veth_segment: left allmulticast mode
[ 1741.510602][   T67] veth_segment: left promiscuous mode
[ 1741.510805][   T67] br0: port 2(veth_segment) entered disabled state
[ 1757.729547][T19428] br0: port 1(veth1) entered blocking state
[ 1757.730024][T19428] br0: port 1(veth1) entered disabled state
[ 1757.730203][T19428] veth1: entered allmulticast mode
[ 1757.731115][T19428] veth1: entered promiscuous mode
[ 1757.894428][T19433] br0: port 2(veth_segment) entered blocking state
[ 1757.894622][T19433] br0: port 2(veth_segment) entered disabled state
[ 1757.894803][T19433] veth_segment: entered allmulticast mode
[ 1757.895684][T19433] veth_segment: entered promiscuous mode
[ 1757.917486][T19434] br0: port 1(veth1) entered blocking state
[ 1757.917725][T19434] br0: port 1(veth1) entered forwarding state
[ 1757.946398][T18537] br0: port 2(veth_segment) entered blocking state
[ 1757.946578][T18537] br0: port 2(veth_segment) entered forwarding state
[ 1760.173461][T19447] iperf3 (19447) used greatest stack depth: 21360 bytes left
[ 1760.292643][   T67] br0: port 1(veth1) entered disabled state
[ 1760.304184][   T67] veth1 (unregistering): left allmulticast mode
[ 1760.304371][   T67] veth1 (unregistering): left promiscuous mode
[ 1760.304529][   T67] br0: port 1(veth1) entered disabled state
[ 1760.337699][   T67] veth_segment: left allmulticast mode
[ 1760.337855][   T67] veth_segment: left promiscuous mode
[ 1760.338057][   T67] br0: port 2(veth_segment) entered disabled state