[ 1911.118655][T13901] br0: port 1(veth1) entered blocking state
[ 1911.118893][T13901] br0: port 1(veth1) entered disabled state
[ 1911.119126][T13901] veth1: entered allmulticast mode
[ 1911.120076][T13901] veth1: entered promiscuous mode
[ 1911.287111][T13906] br0: port 2(veth_segment) entered blocking state
[ 1911.287321][T13906] br0: port 2(veth_segment) entered disabled state
[ 1911.287550][T13906] veth_segment: entered allmulticast mode
[ 1911.288496][T13906] veth_segment: entered promiscuous mode
[ 1911.316716][T13907] br0: port 1(veth1) entered blocking state
[ 1911.316891][T13907] br0: port 1(veth1) entered forwarding state
[ 1911.346763][   T38] br0: port 2(veth_segment) entered blocking state
[ 1911.346980][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1913.576523][T13920] iperf3 (13920) used greatest stack depth: 22256 bytes left
[ 1913.704985][   T12] br0: port 1(veth1) entered disabled state
[ 1913.714385][   T12] veth1 (unregistering): left allmulticast mode
[ 1913.714553][   T12] veth1 (unregistering): left promiscuous mode
[ 1913.714702][   T12] br0: port 1(veth1) entered disabled state
[ 1913.748843][   T12] veth_segment: left allmulticast mode
[ 1913.748978][   T12] veth_segment: left promiscuous mode
[ 1913.749275][   T12] br0: port 2(veth_segment) entered disabled state
[ 1929.603885][T14328] br0: port 1(veth1) entered blocking state
[ 1929.604078][T14328] br0: port 1(veth1) entered disabled state
[ 1929.604239][T14328] veth1: entered allmulticast mode
[ 1929.605116][T14328] veth1: entered promiscuous mode
[ 1929.780744][T14333] br0: port 2(veth_segment) entered blocking state
[ 1929.780960][T14333] br0: port 2(veth_segment) entered disabled state
[ 1929.781187][T14333] veth_segment: entered allmulticast mode
[ 1929.782124][T14333] veth_segment: entered promiscuous mode
[ 1929.803555][T14334] br0: port 1(veth1) entered blocking state
[ 1929.803730][T14334] br0: port 1(veth1) entered forwarding state
[ 1929.831703][   T38] br0: port 2(veth_segment) entered blocking state
[ 1929.832107][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1932.054653][T14347] iperf3 (14347) used greatest stack depth: 21200 bytes left
[ 1932.162196][   T12] br0: port 1(veth1) entered disabled state
[ 1932.174397][   T12] veth1 (unregistering): left allmulticast mode
[ 1932.174564][   T12] veth1 (unregistering): left promiscuous mode
[ 1932.174711][   T12] br0: port 1(veth1) entered disabled state
[ 1932.210721][   T12] veth_segment: left allmulticast mode
[ 1932.210883][   T12] veth_segment: left promiscuous mode
[ 1932.211259][   T12] br0: port 2(veth_segment) entered disabled state