[ 1679.871479][T18760] br0: port 1(veth1) entered blocking state
[ 1679.871683][T18760] br0: port 1(veth1) entered disabled state
[ 1679.871845][T18760] veth1: entered allmulticast mode
[ 1679.872708][T18760] veth1: entered promiscuous mode
[ 1680.054993][T18765] br0: port 2(veth_segment) entered blocking state
[ 1680.055757][T18765] br0: port 2(veth_segment) entered disabled state
[ 1680.055940][T18765] veth_segment: entered allmulticast mode
[ 1680.056815][T18765] veth_segment: entered promiscuous mode
[ 1680.078549][T18766] br0: port 1(veth1) entered blocking state
[ 1680.078735][T18766] br0: port 1(veth1) entered forwarding state
[ 1680.111424][T19748] br0: port 2(veth_segment) entered blocking state
[ 1680.111933][T19748] br0: port 2(veth_segment) entered forwarding state
[ 1682.340901][T18779] iperf3 (18779) used greatest stack depth: 22496 bytes left
[ 1682.458510][   T12] br0: port 1(veth1) entered disabled state
[ 1682.479300][   T12] veth1 (unregistering): left allmulticast mode
[ 1682.479477][   T12] veth1 (unregistering): left promiscuous mode
[ 1682.479630][   T12] br0: port 1(veth1) entered disabled state
[ 1682.512147][   T12] veth_segment: left allmulticast mode
[ 1682.512282][   T12] veth_segment: left promiscuous mode
[ 1682.512466][   T12] br0: port 2(veth_segment) entered disabled state
[ 1698.397746][T19188] br0: port 1(veth1) entered blocking state
[ 1698.397985][T19188] br0: port 1(veth1) entered disabled state
[ 1698.398218][T19188] veth1: entered allmulticast mode
[ 1698.399624][T19188] veth1: entered promiscuous mode
[ 1698.578816][T19193] br0: port 2(veth_segment) entered blocking state
[ 1698.579022][T19193] br0: port 2(veth_segment) entered disabled state
[ 1698.579248][T19193] veth_segment: entered allmulticast mode
[ 1698.580200][T19193] veth_segment: entered promiscuous mode
[ 1698.602525][T19194] br0: port 1(veth1) entered blocking state
[ 1698.602706][T19194] br0: port 1(veth1) entered forwarding state
[ 1698.632829][  T719] br0: port 2(veth_segment) entered blocking state
[ 1698.632991][  T719] br0: port 2(veth_segment) entered forwarding state
[ 1700.855962][T19207] iperf3 (19207) used greatest stack depth: 21712 bytes left
[ 1700.971852][   T12] br0: port 1(veth1) entered disabled state
[ 1700.988409][   T12] veth1 (unregistering): left allmulticast mode
[ 1700.988583][   T12] veth1 (unregistering): left promiscuous mode
[ 1700.988731][   T12] br0: port 1(veth1) entered disabled state
[ 1701.022640][   T12] veth_segment: left allmulticast mode
[ 1701.022774][   T12] veth_segment: left promiscuous mode
[ 1701.022957][   T12] br0: port 2(veth_segment) entered disabled state