[ 1743.250696] br0: port 1(veth1) entered blocking state
[ 1743.250750] br0: port 1(veth1) entered disabled state
[ 1743.250785] veth1: entered allmulticast mode
[ 1743.250838] veth1: entered promiscuous mode
[ 1743.270397] br0: port 2(veth_segment) entered blocking state
[ 1743.270435] br0: port 2(veth_segment) entered disabled state
[ 1743.270482] veth_segment: entered allmulticast mode
[ 1743.270529] veth_segment: entered promiscuous mode
[ 1743.273663] br0: port 2(veth_segment) entered blocking state
[ 1743.273701] br0: port 2(veth_segment) entered forwarding state
[ 1743.273742] br0: port 1(veth1) entered blocking state
[ 1743.273774] br0: port 1(veth1) entered forwarding state
[ 1745.430178] br0: port 1(veth1) entered disabled state
[ 1745.437115] veth1 (unregistering): left allmulticast mode
[ 1745.437181] veth1 (unregistering): left promiscuous mode
[ 1745.437244] br0: port 1(veth1) entered disabled state
[ 1745.458137] veth_segment: left allmulticast mode
[ 1745.458211] veth_segment: left promiscuous mode
[ 1745.458277] br0: port 2(veth_segment) entered disabled state
[ 1753.400883] br0: port 1(veth1) entered blocking state
[ 1753.400931] br0: port 1(veth1) entered disabled state
[ 1753.400966] veth1: entered allmulticast mode
[ 1753.401018] veth1: entered promiscuous mode
[ 1753.420747] br0: port 2(veth_segment) entered blocking state
[ 1753.420788] br0: port 2(veth_segment) entered disabled state
[ 1753.420828] veth_segment: entered allmulticast mode
[ 1753.420873] veth_segment: entered promiscuous mode
[ 1753.424066] br0: port 2(veth_segment) entered blocking state
[ 1753.424141] br0: port 2(veth_segment) entered forwarding state
[ 1753.424214] br0: port 1(veth1) entered blocking state
[ 1753.424274] br0: port 1(veth1) entered forwarding state
[ 1755.455851] iperf3 (17789) used greatest stack depth: 11760 bytes left
[ 1755.474161] br0: port 1(veth1) entered disabled state
[ 1755.479451] veth1 (unregistering): left allmulticast mode
[ 1755.479485] veth1 (unregistering): left promiscuous mode
[ 1755.479515] br0: port 1(veth1) entered disabled state
[ 1755.499119] veth_segment: left allmulticast mode
[ 1755.499159] veth_segment: left promiscuous mode
[ 1755.499195] br0: port 2(veth_segment) entered disabled state