[ 1927.106837][ T5345] br0: port 1(veth1) entered blocking state
[ 1927.107014][ T5345] br0: port 1(veth1) entered disabled state
[ 1927.107176][ T5345] veth1: entered allmulticast mode
[ 1927.108054][ T5345] veth1: entered promiscuous mode
[ 1927.290183][ T5350] br0: port 2(veth_segment) entered blocking state
[ 1927.290363][ T5350] br0: port 2(veth_segment) entered disabled state
[ 1927.290519][ T5350] veth_segment: entered allmulticast mode
[ 1927.291376][ T5350] veth_segment: entered promiscuous mode
[ 1927.325723][ T5351] br0: port 2(veth_segment) entered blocking state
[ 1927.325897][ T5351] br0: port 2(veth_segment) entered forwarding state
[ 1927.326475][ T5351] br0: port 1(veth1) entered blocking state
[ 1927.326631][ T5351] br0: port 1(veth1) entered forwarding state
[ 1929.589840][ T5364] iperf3 (5364) used greatest stack depth: 22128 bytes left
[ 1929.699183][   T71] br0: port 1(veth1) entered disabled state
[ 1929.706578][   T71] veth1 (unregistering): left allmulticast mode
[ 1929.706746][   T71] veth1 (unregistering): left promiscuous mode
[ 1929.706892][   T71] br0: port 1(veth1) entered disabled state
[ 1929.737901][   T71] veth_segment: left allmulticast mode
[ 1929.738034][   T71] veth_segment: left promiscuous mode
[ 1929.738221][   T71] br0: port 2(veth_segment) entered disabled state
[ 1945.717056][ T5769] br0: port 1(veth1) entered blocking state
[ 1945.717288][ T5769] br0: port 1(veth1) entered disabled state
[ 1945.717497][ T5769] veth1: entered allmulticast mode
[ 1945.718428][ T5769] veth1: entered promiscuous mode
[ 1945.898737][ T5774] br0: port 2(veth_segment) entered blocking state
[ 1945.898942][ T5774] br0: port 2(veth_segment) entered disabled state
[ 1945.899159][ T5774] veth_segment: entered allmulticast mode
[ 1945.900076][ T5774] veth_segment: entered promiscuous mode
[ 1945.922672][ T5775] br0: port 2(veth_segment) entered blocking state
[ 1945.922840][ T5775] br0: port 2(veth_segment) entered forwarding state
[ 1945.923105][ T5775] br0: port 1(veth1) entered blocking state
[ 1945.923265][ T5775] br0: port 1(veth1) entered forwarding state
[ 1948.202946][ T5788] iperf3 (5788) used greatest stack depth: 21440 bytes left
[ 1948.314187][   T71] br0: port 1(veth1) entered disabled state
[ 1948.323564][   T71] veth1 (unregistering): left allmulticast mode
[ 1948.323758][   T71] veth1 (unregistering): left promiscuous mode
[ 1948.323947][   T71] br0: port 1(veth1) entered disabled state
[ 1948.350523][   T71] veth_segment: left allmulticast mode
[ 1948.350688][   T71] veth_segment: left promiscuous mode
[ 1948.350937][   T71] br0: port 2(veth_segment) entered disabled state