[ 1570.687217] br0: port 1(veth1) entered blocking state
[ 1570.687271] br0: port 1(veth1) entered disabled state
[ 1570.687311] veth1: entered allmulticast mode
[ 1570.687368] veth1: entered promiscuous mode
[ 1570.704273] br0: port 2(veth_segment) entered blocking state
[ 1570.704347] br0: port 2(veth_segment) entered disabled state
[ 1570.704416] veth_segment: entered allmulticast mode
[ 1570.704501] veth_segment: entered promiscuous mode
[ 1570.707119] br0: port 1(veth1) entered blocking state
[ 1570.707154] br0: port 1(veth1) entered forwarding state
[ 1570.709774] br0: port 2(veth_segment) entered blocking state
[ 1570.709814] br0: port 2(veth_segment) entered forwarding state
[ 1572.873099] br0: port 1(veth1) entered disabled state
[ 1572.878952] veth1 (unregistering): left allmulticast mode
[ 1572.878987] veth1 (unregistering): left promiscuous mode
[ 1572.879014] br0: port 1(veth1) entered disabled state
[ 1572.906004] veth_segment: left allmulticast mode
[ 1572.906044] veth_segment: left promiscuous mode
[ 1572.906079] br0: port 2(veth_segment) entered disabled state
[ 1580.730318] br0: port 1(veth1) entered blocking state
[ 1580.730371] br0: port 1(veth1) entered disabled state
[ 1580.730410] veth1: entered allmulticast mode
[ 1580.730468] veth1: entered promiscuous mode
[ 1580.746922] br0: port 2(veth_segment) entered blocking state
[ 1580.746965] br0: port 2(veth_segment) entered disabled state
[ 1580.747002] veth_segment: entered allmulticast mode
[ 1580.747050] veth_segment: entered promiscuous mode
[ 1580.749595] br0: port 1(veth1) entered blocking state
[ 1580.749630] br0: port 1(veth1) entered forwarding state
[ 1580.752191] br0: port 2(veth_segment) entered blocking state
[ 1580.752234] br0: port 2(veth_segment) entered forwarding state
[ 1582.778631] iperf3 (5836) used greatest stack depth: 11984 bytes left
[ 1582.810988] br0: port 1(veth1) entered disabled state
[ 1582.816939] veth1 (unregistering): left allmulticast mode
[ 1582.816976] veth1 (unregistering): left promiscuous mode
[ 1582.817003] br0: port 1(veth1) entered disabled state
[ 1582.841943] veth_segment: left allmulticast mode
[ 1582.841993] veth_segment: left promiscuous mode
[ 1582.842027] br0: port 2(veth_segment) entered disabled state