[ 1722.775913][T21055] br0: port 1(veth1) entered blocking state
[ 1722.776106][T21055] br0: port 1(veth1) entered disabled state
[ 1722.776262][T21055] veth1: entered allmulticast mode
[ 1722.777106][T21055] veth1: entered promiscuous mode
[ 1722.947008][T21060] br0: port 2(veth_segment) entered blocking state
[ 1722.947174][T21060] br0: port 2(veth_segment) entered disabled state
[ 1722.947326][T21060] veth_segment: entered allmulticast mode
[ 1722.948186][T21060] veth_segment: entered promiscuous mode
[ 1722.976611][T21061] br0: port 1(veth1) entered blocking state
[ 1722.976825][T21061] br0: port 1(veth1) entered forwarding state
[ 1723.011656][   T38] br0: port 2(veth_segment) entered blocking state
[ 1723.011813][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1725.252508][T21074] iperf3 (21074) used greatest stack depth: 22840 bytes left
[ 1725.371921][   T67] br0: port 1(veth1) entered disabled state
[ 1725.378266][   T67] veth1 (unregistering): left allmulticast mode
[ 1725.378434][   T67] veth1 (unregistering): left promiscuous mode
[ 1725.378579][   T67] br0: port 1(veth1) entered disabled state
[ 1725.413718][   T67] veth_segment: left allmulticast mode
[ 1725.413857][   T67] veth_segment: left promiscuous mode
[ 1725.414061][   T67] br0: port 2(veth_segment) entered disabled state
[ 1741.241531][T21482] br0: port 1(veth1) entered blocking state
[ 1741.241719][T21482] br0: port 1(veth1) entered disabled state
[ 1741.241877][T21482] veth1: entered allmulticast mode
[ 1741.242755][T21482] veth1: entered promiscuous mode
[ 1741.418514][T21487] br0: port 2(veth_segment) entered blocking state
[ 1741.418722][T21487] br0: port 2(veth_segment) entered disabled state
[ 1741.419208][T21487] veth_segment: entered allmulticast mode
[ 1741.420146][T21487] veth_segment: entered promiscuous mode
[ 1741.446465][T21488] br0: port 1(veth1) entered blocking state
[ 1741.446642][T21488] br0: port 1(veth1) entered forwarding state
[ 1741.470503][   T38] br0: port 2(veth_segment) entered blocking state
[ 1741.470721][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1743.683657][T21501] iperf3 (21501) used greatest stack depth: 21824 bytes left
[ 1743.798812][   T67] br0: port 1(veth1) entered disabled state
[ 1743.808264][   T67] veth1 (unregistering): left allmulticast mode
[ 1743.808431][   T67] veth1 (unregistering): left promiscuous mode
[ 1743.808577][   T67] br0: port 1(veth1) entered disabled state
[ 1743.837852][   T67] veth_segment: left allmulticast mode
[ 1743.837986][   T67] veth_segment: left promiscuous mode
[ 1743.838174][   T67] br0: port 2(veth_segment) entered disabled state