[ 1890.936025][T21864] br0: port 1(veth1) entered blocking state
[ 1890.936229][T21864] br0: port 1(veth1) entered disabled state
[ 1890.936406][T21864] veth1: entered allmulticast mode
[ 1890.937303][T21864] veth1: entered promiscuous mode
[ 1891.118803][T21869] br0: port 2(veth_segment) entered blocking state
[ 1891.119002][T21869] br0: port 2(veth_segment) entered disabled state
[ 1891.119171][T21869] veth_segment: entered allmulticast mode
[ 1891.120094][T21869] veth_segment: entered promiscuous mode
[ 1891.148444][T21870] br0: port 1(veth1) entered blocking state
[ 1891.148649][T21870] br0: port 1(veth1) entered forwarding state
[ 1891.174984][   T95] br0: port 2(veth_segment) entered blocking state
[ 1891.175159][   T95] br0: port 2(veth_segment) entered forwarding state
[ 1893.412268][T21883] iperf3 (21883) used greatest stack depth: 23104 bytes left
[ 1893.537465][   T71] br0: port 1(veth1) entered disabled state
[ 1893.551239][   T71] veth1 (unregistering): left allmulticast mode
[ 1893.551429][   T71] veth1 (unregistering): left promiscuous mode
[ 1893.551608][   T71] br0: port 1(veth1) entered disabled state
[ 1893.582457][   T71] veth_segment: left allmulticast mode
[ 1893.582607][   T71] veth_segment: left promiscuous mode
[ 1893.582806][   T71] br0: port 2(veth_segment) entered disabled state
[ 1910.113190][T22346] br0: port 1(veth1) entered blocking state
[ 1910.113395][T22346] br0: port 1(veth1) entered disabled state
[ 1910.113571][T22346] veth1: entered allmulticast mode
[ 1910.114485][T22346] veth1: entered promiscuous mode
[ 1910.302092][T22351] br0: port 2(veth_segment) entered blocking state
[ 1910.302292][T22351] br0: port 2(veth_segment) entered disabled state
[ 1910.302466][T22351] veth_segment: entered allmulticast mode
[ 1910.303389][T22351] veth_segment: entered promiscuous mode
[ 1910.330645][T22352] br0: port 1(veth1) entered blocking state
[ 1910.330880][T22352] br0: port 1(veth1) entered forwarding state
[ 1910.366053][   T46] br0: port 2(veth_segment) entered blocking state
[ 1910.366266][   T46] br0: port 2(veth_segment) entered forwarding state
[ 1912.661008][T22365] iperf3 (22365) used greatest stack depth: 21968 bytes left
[ 1912.818347][   T71] br0: port 1(veth1) entered disabled state
[ 1912.827377][   T71] veth1 (unregistering): left allmulticast mode
[ 1912.827594][   T71] veth1 (unregistering): left promiscuous mode
[ 1912.827801][   T71] br0: port 1(veth1) entered disabled state
[ 1912.861681][   T71] veth_segment: left allmulticast mode
[ 1912.861875][   T71] veth_segment: left promiscuous mode
[ 1912.862138][   T71] br0: port 2(veth_segment) entered disabled state