[ 1913.279800][T20045] br0: port 1(veth1) entered blocking state
[ 1913.279989][T20045] br0: port 1(veth1) entered disabled state
[ 1913.280155][T20045] veth1: entered allmulticast mode
[ 1913.281026][T20045] veth1: entered promiscuous mode
[ 1913.457497][T20050] br0: port 2(veth_segment) entered blocking state
[ 1913.457678][T20050] br0: port 2(veth_segment) entered disabled state
[ 1913.457847][T20050] veth_segment: entered allmulticast mode
[ 1913.459122][T20050] veth_segment: entered promiscuous mode
[ 1913.479994][T20051] br0: port 1(veth1) entered blocking state
[ 1913.480167][T20051] br0: port 1(veth1) entered forwarding state
[ 1913.508300][   T62] br0: port 2(veth_segment) entered blocking state
[ 1913.508556][   T62] br0: port 2(veth_segment) entered forwarding state
[ 1915.745972][T20064] iperf3 (20064) used greatest stack depth: 22224 bytes left
[ 1915.877177][   T69] br0: port 1(veth1) entered disabled state
[ 1915.887096][   T69] veth1 (unregistering): left allmulticast mode
[ 1915.887360][   T69] veth1 (unregistering): left promiscuous mode
[ 1915.888649][   T69] br0: port 1(veth1) entered disabled state
[ 1915.930621][   T69] veth_segment: left allmulticast mode
[ 1915.930766][   T69] veth_segment: left promiscuous mode
[ 1915.930959][   T69] br0: port 2(veth_segment) entered disabled state
[ 1931.587285][T20469] br0: port 1(veth1) entered blocking state
[ 1931.587471][T20469] br0: port 1(veth1) entered disabled state
[ 1931.587641][T20469] veth1: entered allmulticast mode
[ 1931.588506][T20469] veth1: entered promiscuous mode
[ 1931.760741][T20474] br0: port 2(veth_segment) entered blocking state
[ 1931.760923][T20474] br0: port 2(veth_segment) entered disabled state
[ 1931.761083][T20474] veth_segment: entered allmulticast mode
[ 1931.761949][T20474] veth_segment: entered promiscuous mode
[ 1931.782676][T20475] br0: port 1(veth1) entered blocking state
[ 1931.782853][T20475] br0: port 1(veth1) entered forwarding state
[ 1931.814297][ T1979] br0: port 2(veth_segment) entered blocking state
[ 1931.814456][ T1979] br0: port 2(veth_segment) entered forwarding state
[ 1934.037823][T20488] iperf3 (20488) used greatest stack depth: 21784 bytes left
[ 1934.171276][   T69] br0: port 1(veth1) entered disabled state
[ 1934.183105][   T69] veth1 (unregistering): left allmulticast mode
[ 1934.183284][   T69] veth1 (unregistering): left promiscuous mode
[ 1934.183430][   T69] br0: port 1(veth1) entered disabled state
[ 1934.223471][   T69] veth_segment: left allmulticast mode
[ 1934.223622][   T69] veth_segment: left promiscuous mode
[ 1934.223829][   T69] br0: port 2(veth_segment) entered disabled state