[ 1793.200882][T19024] br0: port 1(veth1) entered blocking state
[ 1793.201082][T19024] br0: port 1(veth1) entered disabled state
[ 1793.201246][T19024] veth1: entered allmulticast mode
[ 1793.202105][T19024] veth1: entered promiscuous mode
[ 1793.381361][T19029] br0: port 2(veth_segment) entered blocking state
[ 1793.381551][T19029] br0: port 2(veth_segment) entered disabled state
[ 1793.381708][T19029] veth_segment: entered allmulticast mode
[ 1793.382564][T19029] veth_segment: entered promiscuous mode
[ 1793.406089][T19030] br0: port 2(veth_segment) entered blocking state
[ 1793.406270][T19030] br0: port 2(veth_segment) entered forwarding state
[ 1793.406796][T19030] br0: port 1(veth1) entered blocking state
[ 1793.406948][T19030] br0: port 1(veth1) entered forwarding state
[ 1795.687192][T19043] iperf3 (19043) used greatest stack depth: 22880 bytes left
[ 1795.816946][   T12] br0: port 1(veth1) entered disabled state
[ 1795.826076][   T12] veth1 (unregistering): left allmulticast mode
[ 1795.826351][   T12] veth1 (unregistering): left promiscuous mode
[ 1795.827411][   T12] br0: port 1(veth1) entered disabled state
[ 1795.855382][   T12] veth_segment: left allmulticast mode
[ 1795.855523][   T12] veth_segment: left promiscuous mode
[ 1795.855710][   T12] br0: port 2(veth_segment) entered disabled state
[ 1812.016800][T19448] br0: port 1(veth1) entered blocking state
[ 1812.017028][T19448] br0: port 1(veth1) entered disabled state
[ 1812.017249][T19448] veth1: entered allmulticast mode
[ 1812.018186][T19448] veth1: entered promiscuous mode
[ 1812.190405][T19453] br0: port 2(veth_segment) entered blocking state
[ 1812.190618][T19453] br0: port 2(veth_segment) entered disabled state
[ 1812.190832][T19453] veth_segment: entered allmulticast mode
[ 1812.191743][T19453] veth_segment: entered promiscuous mode
[ 1812.223188][T19454] br0: port 2(veth_segment) entered blocking state
[ 1812.223358][T19454] br0: port 2(veth_segment) entered forwarding state
[ 1812.223640][T19454] br0: port 1(veth1) entered blocking state
[ 1812.223792][T19454] br0: port 1(veth1) entered forwarding state
[ 1814.486723][T19467] iperf3 (19467) used greatest stack depth: 21536 bytes left
[ 1814.597152][   T12] br0: port 1(veth1) entered disabled state
[ 1814.610085][   T12] veth1 (unregistering): left allmulticast mode
[ 1814.610262][   T12] veth1 (unregistering): left promiscuous mode
[ 1814.610408][   T12] br0: port 1(veth1) entered disabled state
[ 1814.636941][   T12] veth_segment: left allmulticast mode
[ 1814.637083][   T12] veth_segment: left promiscuous mode
[ 1814.637357][   T12] br0: port 2(veth_segment) entered disabled state