[ 2042.966799][T18878] br0: port 1(veth1) entered blocking state
[ 2042.967370][T18878] br0: port 1(veth1) entered disabled state
[ 2042.967701][T18878] veth1: entered allmulticast mode
[ 2042.968780][T18878] veth1: entered promiscuous mode
[ 2043.160649][T18883] br0: port 2(veth_segment) entered blocking state
[ 2043.160983][T18883] br0: port 2(veth_segment) entered disabled state
[ 2043.161324][T18883] veth_segment: entered allmulticast mode
[ 2043.162417][T18883] veth_segment: entered promiscuous mode
[ 2043.196947][T18884] br0: port 2(veth_segment) entered blocking state
[ 2043.197270][T18884] br0: port 2(veth_segment) entered forwarding state
[ 2043.197694][T18884] br0: port 1(veth1) entered blocking state
[ 2043.197977][T18884] br0: port 1(veth1) entered forwarding state
[ 2045.500659][T18897] iperf3 (18897) used greatest stack depth: 21904 bytes left
[ 2045.625957][   T12] br0: port 1(veth1) entered disabled state
[ 2045.633564][   T12] veth1 (unregistering): left allmulticast mode
[ 2045.633853][   T12] veth1 (unregistering): left promiscuous mode
[ 2045.635138][   T12] br0: port 1(veth1) entered disabled state
[ 2045.664414][   T12] veth_segment: left allmulticast mode
[ 2045.664640][   T12] veth_segment: left promiscuous mode
[ 2045.664937][   T12] br0: port 2(veth_segment) entered disabled state
[ 2062.786433][T19316] br0: port 1(veth1) entered blocking state
[ 2062.786748][T19316] br0: port 1(veth1) entered disabled state
[ 2062.787048][T19316] veth1: entered allmulticast mode
[ 2062.788057][T19316] veth1: entered promiscuous mode
[ 2062.991002][T19321] br0: port 2(veth_segment) entered blocking state
[ 2062.991308][T19321] br0: port 2(veth_segment) entered disabled state
[ 2062.991590][T19321] veth_segment: entered allmulticast mode
[ 2062.992596][T19321] veth_segment: entered promiscuous mode
[ 2063.025925][T19322] br0: port 2(veth_segment) entered blocking state
[ 2063.026279][T19322] br0: port 2(veth_segment) entered forwarding state
[ 2063.026743][T19322] br0: port 1(veth1) entered blocking state
[ 2063.027064][T19322] br0: port 1(veth1) entered forwarding state
[ 2065.312855][T19335] iperf3 (19335) used greatest stack depth: 21568 bytes left
[ 2065.436678][   T12] br0: port 1(veth1) entered disabled state
[ 2065.446594][   T12] veth1 (unregistering): left allmulticast mode
[ 2065.446887][   T12] veth1 (unregistering): left promiscuous mode
[ 2065.448091][   T12] br0: port 1(veth1) entered disabled state
[ 2065.484667][   T12] veth_segment: left allmulticast mode
[ 2065.484898][   T12] veth_segment: left promiscuous mode
[ 2065.485305][   T12] br0: port 2(veth_segment) entered disabled state