[ 1780.006391] br0: port 1(veth1) entered blocking state
[ 1780.006472] br0: port 1(veth1) entered disabled state
[ 1780.006539] veth1: entered allmulticast mode
[ 1780.006636] veth1: entered promiscuous mode
[ 1780.027714] br0: port 2(veth_segment) entered blocking state
[ 1780.027757] br0: port 2(veth_segment) entered disabled state
[ 1780.027801] veth_segment: entered allmulticast mode
[ 1780.027848] veth_segment: entered promiscuous mode
[ 1780.031339] br0: port 2(veth_segment) entered blocking state
[ 1780.031410] br0: port 2(veth_segment) entered forwarding state
[ 1780.031483] br0: port 1(veth1) entered blocking state
[ 1780.031545] br0: port 1(veth1) entered forwarding state
[ 1782.079699] br0: port 1(veth1) entered disabled state
[ 1782.083606] veth1 (unregistering): left allmulticast mode
[ 1782.083637] veth1 (unregistering): left promiscuous mode
[ 1782.083668] br0: port 1(veth1) entered disabled state
[ 1782.093611] veth_segment: left allmulticast mode
[ 1782.093642] veth_segment: left promiscuous mode
[ 1782.093676] br0: port 2(veth_segment) entered disabled state
[ 1790.034345] br0: port 1(veth1) entered blocking state
[ 1790.034426] br0: port 1(veth1) entered disabled state
[ 1790.034490] veth1: entered allmulticast mode
[ 1790.034585] veth1: entered promiscuous mode
[ 1790.055552] br0: port 2(veth_segment) entered blocking state
[ 1790.055600] br0: port 2(veth_segment) entered disabled state
[ 1790.055638] veth_segment: entered allmulticast mode
[ 1790.055684] veth_segment: entered promiscuous mode
[ 1790.059108] br0: port 2(veth_segment) entered blocking state
[ 1790.059179] br0: port 2(veth_segment) entered forwarding state
[ 1790.059252] br0: port 1(veth1) entered blocking state
[ 1790.059313] br0: port 1(veth1) entered forwarding state
[ 1792.091592] iperf3 (25161) used greatest stack depth: 11784 bytes left
[ 1792.106735] br0: port 1(veth1) entered disabled state
[ 1792.114598] veth1 (unregistering): left allmulticast mode
[ 1792.114703] veth1 (unregistering): left promiscuous mode
[ 1792.114740] br0: port 1(veth1) entered disabled state
[ 1792.129603] veth_segment: left allmulticast mode
[ 1792.129645] veth_segment: left promiscuous mode
[ 1792.129678] br0: port 2(veth_segment) entered disabled state