[ 1911.793400][ T5444] br0: port 1(veth1) entered blocking state
[ 1911.793637][ T5444] br0: port 1(veth1) entered disabled state
[ 1911.794182][ T5444] veth1: entered allmulticast mode
[ 1911.802508][ T5444] veth1: entered promiscuous mode
[ 1911.998173][ T5449] br0: port 2(veth_segment) entered blocking state
[ 1911.998341][ T5449] br0: port 2(veth_segment) entered disabled state
[ 1911.998495][ T5449] veth_segment: entered allmulticast mode
[ 1911.999338][ T5449] veth_segment: entered promiscuous mode
[ 1912.023419][ T5450] br0: port 2(veth_segment) entered blocking state
[ 1912.023678][ T5450] br0: port 2(veth_segment) entered forwarding state
[ 1912.024162][ T5450] br0: port 1(veth1) entered blocking state
[ 1912.024315][ T5450] br0: port 1(veth1) entered forwarding state
[ 1914.437632][   T12] br0: port 1(veth1) entered disabled state
[ 1914.446134][   T12] veth1 (unregistering): left allmulticast mode
[ 1914.446369][   T12] veth1 (unregistering): left promiscuous mode
[ 1914.446639][   T12] br0: port 1(veth1) entered disabled state
[ 1914.478743][   T12] veth_segment: left allmulticast mode
[ 1914.479067][   T12] veth_segment: left promiscuous mode
[ 1914.479266][   T12] br0: port 2(veth_segment) entered disabled state
[ 1931.120416][ T5883] br0: port 1(veth1) entered blocking state
[ 1931.120652][ T5883] br0: port 1(veth1) entered disabled state
[ 1931.120894][ T5883] veth1: entered allmulticast mode
[ 1931.121829][ T5883] veth1: entered promiscuous mode
[ 1931.312269][ T5888] br0: port 2(veth_segment) entered blocking state
[ 1931.312438][ T5888] br0: port 2(veth_segment) entered disabled state
[ 1931.312593][ T5888] veth_segment: entered allmulticast mode
[ 1931.313462][ T5888] veth_segment: entered promiscuous mode
[ 1931.346679][ T5889] br0: port 2(veth_segment) entered blocking state
[ 1931.346894][ T5889] br0: port 2(veth_segment) entered forwarding state
[ 1931.347387][ T5889] br0: port 1(veth1) entered blocking state
[ 1931.347583][ T5889] br0: port 1(veth1) entered forwarding state
[ 1933.616141][ T5902] iperf3 (5902) used greatest stack depth: 21136 bytes left
[ 1933.731910][   T12] br0: port 1(veth1) entered disabled state
[ 1933.740115][   T12] veth1 (unregistering): left allmulticast mode
[ 1933.740322][   T12] veth1 (unregistering): left promiscuous mode
[ 1933.740543][   T12] br0: port 1(veth1) entered disabled state
[ 1933.767692][   T12] veth_segment: left allmulticast mode
[ 1933.767871][   T12] veth_segment: left promiscuous mode
[ 1933.768120][   T12] br0: port 2(veth_segment) entered disabled state