[ 1898.067524][ T3272] br0: port 1(veth1) entered blocking state
[ 1898.067766][ T3272] br0: port 1(veth1) entered disabled state
[ 1898.067986][ T3272] veth1: entered allmulticast mode
[ 1898.068934][ T3272] veth1: entered promiscuous mode
[ 1898.251486][ T3277] br0: port 2(veth_segment) entered blocking state
[ 1898.251694][ T3277] br0: port 2(veth_segment) entered disabled state
[ 1898.251902][ T3277] veth_segment: entered allmulticast mode
[ 1898.252915][ T3277] veth_segment: entered promiscuous mode
[ 1898.283916][ T3278] br0: port 2(veth_segment) entered blocking state
[ 1898.284101][ T3278] br0: port 2(veth_segment) entered forwarding state
[ 1898.284618][ T3278] br0: port 1(veth1) entered blocking state
[ 1898.284773][ T3278] br0: port 1(veth1) entered forwarding state
[ 1900.702793][ T3294] iperf3 (3294) used greatest stack depth: 22704 bytes left
[ 1900.833315][   T70] br0: port 1(veth1) entered disabled state
[ 1900.843431][   T70] veth1 (unregistering): left allmulticast mode
[ 1900.843603][   T70] veth1 (unregistering): left promiscuous mode
[ 1900.843761][   T70] br0: port 1(veth1) entered disabled state
[ 1900.869767][   T70] veth_segment: left allmulticast mode
[ 1900.869899][   T70] veth_segment: left promiscuous mode
[ 1900.870096][   T70] br0: port 2(veth_segment) entered disabled state
[ 1916.917469][ T3699] br0: port 1(veth1) entered blocking state
[ 1916.917700][ T3699] br0: port 1(veth1) entered disabled state
[ 1916.917917][ T3699] veth1: entered allmulticast mode
[ 1916.918863][ T3699] veth1: entered promiscuous mode
[ 1917.101808][ T3704] br0: port 2(veth_segment) entered blocking state
[ 1917.102016][ T3704] br0: port 2(veth_segment) entered disabled state
[ 1917.102244][ T3704] veth_segment: entered allmulticast mode
[ 1917.103180][ T3704] veth_segment: entered promiscuous mode
[ 1917.130372][ T3705] br0: port 2(veth_segment) entered blocking state
[ 1917.130548][ T3705] br0: port 2(veth_segment) entered forwarding state
[ 1917.130818][ T3705] br0: port 1(veth1) entered blocking state
[ 1917.130971][ T3705] br0: port 1(veth1) entered forwarding state
[ 1919.399270][ T3717] iperf3 (3717) used greatest stack depth: 21536 bytes left
[ 1919.514878][   T70] br0: port 1(veth1) entered disabled state
[ 1919.529407][   T70] veth1 (unregistering): left allmulticast mode
[ 1919.529580][   T70] veth1 (unregistering): left promiscuous mode
[ 1919.529798][   T70] br0: port 1(veth1) entered disabled state
[ 1919.561456][   T70] veth_segment: left allmulticast mode
[ 1919.561686][   T70] veth_segment: left promiscuous mode
[ 1919.561984][   T70] br0: port 2(veth_segment) entered disabled state