[ 1907.736222][T18535] br0: port 1(veth1) entered blocking state
[ 1907.736424][T18535] br0: port 1(veth1) entered disabled state
[ 1907.736595][T18535] veth1: entered allmulticast mode
[ 1907.737473][T18535] veth1: entered promiscuous mode
[ 1907.923019][T18540] br0: port 2(veth_segment) entered blocking state
[ 1907.923205][T18540] br0: port 2(veth_segment) entered disabled state
[ 1907.923360][T18540] veth_segment: entered allmulticast mode
[ 1907.924242][T18540] veth_segment: entered promiscuous mode
[ 1907.959201][T18541] br0: port 2(veth_segment) entered blocking state
[ 1907.959399][T18541] br0: port 2(veth_segment) entered forwarding state
[ 1907.959690][T18541] br0: port 1(veth1) entered blocking state
[ 1907.959845][T18541] br0: port 1(veth1) entered forwarding state
[ 1910.369817][   T69] br0: port 1(veth1) entered disabled state
[ 1910.386076][   T69] veth1 (unregistering): left allmulticast mode
[ 1910.386263][   T69] veth1 (unregistering): left promiscuous mode
[ 1910.386411][   T69] br0: port 1(veth1) entered disabled state
[ 1910.419743][   T69] veth_segment: left allmulticast mode
[ 1910.419894][   T69] veth_segment: left promiscuous mode
[ 1910.420106][   T69] br0: port 2(veth_segment) entered disabled state
[ 1927.008396][T18960] br0: port 1(veth1) entered blocking state
[ 1927.008588][T18960] br0: port 1(veth1) entered disabled state
[ 1927.008750][T18960] veth1: entered allmulticast mode
[ 1927.010199][T18960] veth1: entered promiscuous mode
[ 1927.204788][T18965] br0: port 2(veth_segment) entered blocking state
[ 1927.205522][T18965] br0: port 2(veth_segment) entered disabled state
[ 1927.205681][T18965] veth_segment: entered allmulticast mode
[ 1927.206547][T18965] veth_segment: entered promiscuous mode
[ 1927.235903][T18966] br0: port 2(veth_segment) entered blocking state
[ 1927.236117][T18966] br0: port 2(veth_segment) entered forwarding state
[ 1927.236462][T18966] br0: port 1(veth1) entered blocking state
[ 1927.236656][T18966] br0: port 1(veth1) entered forwarding state
[ 1929.515137][T18979] iperf3 (18979) used greatest stack depth: 21000 bytes left
[ 1929.623945][   T69] br0: port 1(veth1) entered disabled state
[ 1929.632289][   T69] veth1 (unregistering): left allmulticast mode
[ 1929.632465][   T69] veth1 (unregistering): left promiscuous mode
[ 1929.632611][   T69] br0: port 1(veth1) entered disabled state
[ 1929.661325][   T69] veth_segment: left allmulticast mode
[ 1929.661467][   T69] veth_segment: left promiscuous mode
[ 1929.661657][   T69] br0: port 2(veth_segment) entered disabled state