[ 2023.563393][T13534] br0: port 1(veth1) entered blocking state
[ 2023.563727][T13534] br0: port 1(veth1) entered disabled state
[ 2023.564015][T13534] veth1: entered allmulticast mode
[ 2023.565072][T13534] veth1: entered promiscuous mode
[ 2023.774354][T13539] br0: port 2(veth_segment) entered blocking state
[ 2023.774695][T13539] br0: port 2(veth_segment) entered disabled state
[ 2023.775058][T13539] veth_segment: entered allmulticast mode
[ 2023.776163][T13539] veth_segment: entered promiscuous mode
[ 2023.802775][T13540] br0: port 2(veth_segment) entered blocking state
[ 2023.803082][T13540] br0: port 2(veth_segment) entered forwarding state
[ 2023.803498][T13540] br0: port 1(veth1) entered blocking state
[ 2023.803785][T13540] br0: port 1(veth1) entered forwarding state
[ 2026.249802][   T12] br0: port 1(veth1) entered disabled state
[ 2026.257927][   T12] veth1 (unregistering): left allmulticast mode
[ 2026.258217][   T12] veth1 (unregistering): left promiscuous mode
[ 2026.258493][   T12] br0: port 1(veth1) entered disabled state
[ 2026.286365][   T12] veth_segment: left allmulticast mode
[ 2026.286898][   T12] veth_segment: left promiscuous mode
[ 2026.287189][   T12] br0: port 2(veth_segment) entered disabled state
[ 2043.958119][T13980] br0: port 1(veth1) entered blocking state
[ 2043.958436][T13980] br0: port 1(veth1) entered disabled state
[ 2043.958730][T13980] veth1: entered allmulticast mode
[ 2043.959760][T13980] veth1: entered promiscuous mode
[ 2044.156579][T13985] br0: port 2(veth_segment) entered blocking state
[ 2044.156884][T13985] br0: port 2(veth_segment) entered disabled state
[ 2044.157168][T13985] veth_segment: entered allmulticast mode
[ 2044.158194][T13985] veth_segment: entered promiscuous mode
[ 2044.190484][T13986] br0: port 2(veth_segment) entered blocking state
[ 2044.190798][T13986] br0: port 2(veth_segment) entered forwarding state
[ 2044.191278][T13986] br0: port 1(veth1) entered blocking state
[ 2044.191568][T13986] br0: port 1(veth1) entered forwarding state
[ 2046.501400][T13999] iperf3 (13999) used greatest stack depth: 21152 bytes left
[ 2046.620598][   T12] br0: port 1(veth1) entered disabled state
[ 2046.631974][   T12] veth1 (unregistering): left allmulticast mode
[ 2046.632303][   T12] veth1 (unregistering): left promiscuous mode
[ 2046.632642][   T12] br0: port 1(veth1) entered disabled state
[ 2046.659841][   T12] veth_segment: left allmulticast mode
[ 2046.660110][   T12] veth_segment: left promiscuous mode
[ 2046.660444][   T12] br0: port 2(veth_segment) entered disabled state