[ 1942.035079][ T4188] br0: port 1(veth1) entered blocking state
[ 1942.035272][ T4188] br0: port 1(veth1) entered disabled state
[ 1942.035431][ T4188] veth1: entered allmulticast mode
[ 1942.037075][ T4188] veth1: entered promiscuous mode
[ 1942.219916][ T4193] br0: port 2(veth_segment) entered blocking state
[ 1942.220079][ T4193] br0: port 2(veth_segment) entered disabled state
[ 1942.220230][ T4193] veth_segment: entered allmulticast mode
[ 1942.221089][ T4193] veth_segment: entered promiscuous mode
[ 1942.248495][ T4194] br0: port 2(veth_segment) entered blocking state
[ 1942.248666][ T4194] br0: port 2(veth_segment) entered forwarding state
[ 1942.249225][ T4194] br0: port 1(veth1) entered blocking state
[ 1942.249382][ T4194] br0: port 1(veth1) entered forwarding state
[ 1944.516417][ T4207] iperf3 (4207) used greatest stack depth: 22880 bytes left
[ 1944.649548][   T12] br0: port 1(veth1) entered disabled state
[ 1944.662196][   T12] veth1 (unregistering): left allmulticast mode
[ 1944.662392][   T12] veth1 (unregistering): left promiscuous mode
[ 1944.662537][   T12] br0: port 1(veth1) entered disabled state
[ 1944.688118][   T12] veth_segment: left allmulticast mode
[ 1944.688250][   T12] veth_segment: left promiscuous mode
[ 1944.688432][   T12] br0: port 2(veth_segment) entered disabled state
[ 1960.965793][ T4611] br0: port 1(veth1) entered blocking state
[ 1960.965988][ T4611] br0: port 1(veth1) entered disabled state
[ 1960.966151][ T4611] veth1: entered allmulticast mode
[ 1960.967019][ T4611] veth1: entered promiscuous mode
[ 1961.138095][ T4616] br0: port 2(veth_segment) entered blocking state
[ 1961.138304][ T4616] br0: port 2(veth_segment) entered disabled state
[ 1961.138520][ T4616] veth_segment: entered allmulticast mode
[ 1961.139480][ T4616] veth_segment: entered promiscuous mode
[ 1961.168833][ T4617] br0: port 2(veth_segment) entered blocking state
[ 1961.169011][ T4617] br0: port 2(veth_segment) entered forwarding state
[ 1961.169281][ T4617] br0: port 1(veth1) entered blocking state
[ 1961.169475][ T4617] br0: port 1(veth1) entered forwarding state
[ 1963.431322][ T4630] iperf3 (4630) used greatest stack depth: 22192 bytes left
[ 1963.577377][   T12] br0: port 1(veth1) entered disabled state
[ 1963.593428][   T12] veth1 (unregistering): left allmulticast mode
[ 1963.593641][   T12] veth1 (unregistering): left promiscuous mode
[ 1963.593833][   T12] br0: port 1(veth1) entered disabled state
[ 1963.622607][   T12] veth_segment: left allmulticast mode
[ 1963.622772][   T12] veth_segment: left promiscuous mode
[ 1963.623017][   T12] br0: port 2(veth_segment) entered disabled state