[ 1822.125821][ T5643] br0: port 1(veth1) entered blocking state
[ 1822.126005][ T5643] br0: port 1(veth1) entered disabled state
[ 1822.126162][ T5643] veth1: entered allmulticast mode
[ 1822.127012][ T5643] veth1: entered promiscuous mode
[ 1822.305755][ T5648] br0: port 2(veth_segment) entered blocking state
[ 1822.305923][ T5648] br0: port 2(veth_segment) entered disabled state
[ 1822.306077][ T5648] veth_segment: entered allmulticast mode
[ 1822.306917][ T5648] veth_segment: entered promiscuous mode
[ 1822.336366][ T5649] br0: port 2(veth_segment) entered blocking state
[ 1822.336548][ T5649] br0: port 2(veth_segment) entered forwarding state
[ 1822.336829][ T5649] br0: port 1(veth1) entered blocking state
[ 1822.336985][ T5649] br0: port 1(veth1) entered forwarding state
[ 1824.591677][ T5662] iperf3 (5662) used greatest stack depth: 22416 bytes left
[ 1824.707008][   T12] br0: port 1(veth1) entered disabled state
[ 1824.716852][   T12] veth1 (unregistering): left allmulticast mode
[ 1824.717026][   T12] veth1 (unregistering): left promiscuous mode
[ 1824.717170][   T12] br0: port 1(veth1) entered disabled state
[ 1824.752600][   T12] veth_segment: left allmulticast mode
[ 1824.752734][   T12] veth_segment: left promiscuous mode
[ 1824.752914][   T12] br0: port 2(veth_segment) entered disabled state
[ 1840.401970][ T6066] br0: port 1(veth1) entered blocking state
[ 1840.402158][ T6066] br0: port 1(veth1) entered disabled state
[ 1840.402313][ T6066] veth1: entered allmulticast mode
[ 1840.403165][ T6066] veth1: entered promiscuous mode
[ 1840.573167][ T6071] br0: port 2(veth_segment) entered blocking state
[ 1840.573337][ T6071] br0: port 2(veth_segment) entered disabled state
[ 1840.573498][ T6071] veth_segment: entered allmulticast mode
[ 1840.574323][ T6071] veth_segment: entered promiscuous mode
[ 1840.602133][ T6072] br0: port 2(veth_segment) entered blocking state
[ 1840.602307][ T6072] br0: port 2(veth_segment) entered forwarding state
[ 1840.602584][ T6072] br0: port 1(veth1) entered blocking state
[ 1840.602737][ T6072] br0: port 1(veth1) entered forwarding state
[ 1842.869691][ T6085] iperf3 (6085) used greatest stack depth: 21184 bytes left
[ 1842.983952][   T12] br0: port 1(veth1) entered disabled state
[ 1842.994790][   T12] veth1 (unregistering): left allmulticast mode
[ 1842.994997][   T12] veth1 (unregistering): left promiscuous mode
[ 1842.995187][   T12] br0: port 1(veth1) entered disabled state
[ 1843.019712][   T12] veth_segment: left allmulticast mode
[ 1843.019883][   T12] veth_segment: left promiscuous mode
[ 1843.020150][   T12] br0: port 2(veth_segment) entered disabled state