[ 1746.411509][T11717] br0: port 1(veth1) entered blocking state
[ 1746.412269][T11717] br0: port 1(veth1) entered disabled state
[ 1746.412482][T11717] veth1: entered allmulticast mode
[ 1746.413399][T11717] veth1: entered promiscuous mode
[ 1746.589921][T11722] br0: port 2(veth_segment) entered blocking state
[ 1746.590128][T11722] br0: port 2(veth_segment) entered disabled state
[ 1746.590342][T11722] veth_segment: entered allmulticast mode
[ 1746.591277][T11722] veth_segment: entered promiscuous mode
[ 1746.619416][T11723] br0: port 1(veth1) entered blocking state
[ 1746.619623][T11723] br0: port 1(veth1) entered forwarding state
[ 1746.643978][   T39] br0: port 2(veth_segment) entered blocking state
[ 1746.644139][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1748.877373][T11736] iperf3 (11736) used greatest stack depth: 22272 bytes left
[ 1749.011807][   T12] br0: port 1(veth1) entered disabled state
[ 1749.020208][   T12] veth1 (unregistering): left allmulticast mode
[ 1749.020383][   T12] veth1 (unregistering): left promiscuous mode
[ 1749.020529][   T12] br0: port 1(veth1) entered disabled state
[ 1749.059008][   T12] veth_segment: left allmulticast mode
[ 1749.059242][   T12] veth_segment: left promiscuous mode
[ 1749.059434][   T12] br0: port 2(veth_segment) entered disabled state
[ 1765.134510][T12140] br0: port 1(veth1) entered blocking state
[ 1765.134698][T12140] br0: port 1(veth1) entered disabled state
[ 1765.134864][T12140] veth1: entered allmulticast mode
[ 1765.135721][T12140] veth1: entered promiscuous mode
[ 1765.301258][T12145] br0: port 2(veth_segment) entered blocking state
[ 1765.301467][T12145] br0: port 2(veth_segment) entered disabled state
[ 1765.301677][T12145] veth_segment: entered allmulticast mode
[ 1765.302615][T12145] veth_segment: entered promiscuous mode
[ 1765.341451][T12146] br0: port 1(veth1) entered blocking state
[ 1765.341653][T12146] br0: port 1(veth1) entered forwarding state
[ 1765.368444][ T6385] br0: port 2(veth_segment) entered blocking state
[ 1765.368601][ T6385] br0: port 2(veth_segment) entered forwarding state
[ 1767.727509][T12162] iperf3 (12162) used greatest stack depth: 22016 bytes left
[ 1767.868853][   T12] br0: port 1(veth1) entered disabled state
[ 1767.875037][   T12] veth1 (unregistering): left allmulticast mode
[ 1767.875207][   T12] veth1 (unregistering): left promiscuous mode
[ 1767.875356][   T12] br0: port 1(veth1) entered disabled state
[ 1767.913171][   T12] veth_segment: left allmulticast mode
[ 1767.913302][   T12] veth_segment: left promiscuous mode
[ 1767.913484][   T12] br0: port 2(veth_segment) entered disabled state