[ 1845.399475][ T2840] br0: port 1(veth1) entered blocking state
[ 1845.399662][ T2840] br0: port 1(veth1) entered disabled state
[ 1845.400285][ T2840] veth1: entered allmulticast mode
[ 1845.401178][ T2840] veth1: entered promiscuous mode
[ 1845.571398][ T2845] br0: port 2(veth_segment) entered blocking state
[ 1845.571573][ T2845] br0: port 2(veth_segment) entered disabled state
[ 1845.571735][ T2845] veth_segment: entered allmulticast mode
[ 1845.580063][ T2845] veth_segment: entered promiscuous mode
[ 1845.603219][ T2846] br0: port 1(veth1) entered blocking state
[ 1845.603423][ T2846] br0: port 1(veth1) entered forwarding state
[ 1845.639236][T17335] br0: port 2(veth_segment) entered blocking state
[ 1845.639491][T17335] br0: port 2(veth_segment) entered forwarding state
[ 1847.869811][ T2859] iperf3 (2859) used greatest stack depth: 22160 bytes left
[ 1847.992258][   T12] br0: port 1(veth1) entered disabled state
[ 1848.005212][   T12] veth1 (unregistering): left allmulticast mode
[ 1848.005419][   T12] veth1 (unregistering): left promiscuous mode
[ 1848.005615][   T12] br0: port 1(veth1) entered disabled state
[ 1848.037625][   T12] veth_segment: left allmulticast mode
[ 1848.037776][   T12] veth_segment: left promiscuous mode
[ 1848.037962][   T12] br0: port 2(veth_segment) entered disabled state
[ 1864.082947][ T3270] br0: port 1(veth1) entered blocking state
[ 1864.083143][ T3270] br0: port 1(veth1) entered disabled state
[ 1864.083306][ T3270] veth1: entered allmulticast mode
[ 1864.084229][ T3270] veth1: entered promiscuous mode
[ 1864.247759][ T3275] br0: port 2(veth_segment) entered blocking state
[ 1864.247932][ T3275] br0: port 2(veth_segment) entered disabled state
[ 1864.248089][ T3275] veth_segment: entered allmulticast mode
[ 1864.250003][ T3275] veth_segment: entered promiscuous mode
[ 1864.277088][ T3276] br0: port 1(veth1) entered blocking state
[ 1864.277257][ T3276] br0: port 1(veth1) entered forwarding state
[ 1864.306669][  T239] br0: port 2(veth_segment) entered blocking state
[ 1864.307154][  T239] br0: port 2(veth_segment) entered forwarding state
[ 1866.634508][ T3289] iperf3 (3289) used greatest stack depth: 21472 bytes left
[ 1866.788876][   T12] br0: port 1(veth1) entered disabled state
[ 1866.797389][   T12] veth1 (unregistering): left allmulticast mode
[ 1866.797588][   T12] veth1 (unregistering): left promiscuous mode
[ 1866.798802][   T12] br0: port 1(veth1) entered disabled state
[ 1866.841788][   T12] veth_segment: left allmulticast mode
[ 1866.841927][   T12] veth_segment: left promiscuous mode
[ 1866.842108][   T12] br0: port 2(veth_segment) entered disabled state