[ 1877.237477][ T2656] br0: port 1(veth1) entered blocking state
[ 1877.237689][ T2656] br0: port 1(veth1) entered disabled state
[ 1877.237853][ T2656] veth1: entered allmulticast mode
[ 1877.238850][ T2656] veth1: entered promiscuous mode
[ 1877.416558][ T2661] br0: port 2(veth_segment) entered blocking state
[ 1877.416784][ T2661] br0: port 2(veth_segment) entered disabled state
[ 1877.416943][ T2661] veth_segment: entered allmulticast mode
[ 1877.418333][ T2661] veth_segment: entered promiscuous mode
[ 1877.446854][ T2662] br0: port 2(veth_segment) entered blocking state
[ 1877.447116][ T2662] br0: port 2(veth_segment) entered forwarding state
[ 1877.447456][ T2662] br0: port 1(veth1) entered blocking state
[ 1877.447673][ T2662] br0: port 1(veth1) entered forwarding state
[ 1879.843845][   T12] br0: port 1(veth1) entered disabled state
[ 1879.852347][   T12] veth1 (unregistering): left allmulticast mode
[ 1879.852552][   T12] veth1 (unregistering): left promiscuous mode
[ 1879.852700][   T12] br0: port 1(veth1) entered disabled state
[ 1879.888696][   T12] veth_segment: left allmulticast mode
[ 1879.888957][   T12] veth_segment: left promiscuous mode
[ 1879.889171][   T12] br0: port 2(veth_segment) entered disabled state
[ 1895.981464][ T3081] br0: port 1(veth1) entered blocking state
[ 1895.981698][ T3081] br0: port 1(veth1) entered disabled state
[ 1895.981922][ T3081] veth1: entered allmulticast mode
[ 1895.983411][ T3081] veth1: entered promiscuous mode
[ 1896.168699][ T3086] br0: port 2(veth_segment) entered blocking state
[ 1896.168871][ T3086] br0: port 2(veth_segment) entered disabled state
[ 1896.170029][ T3086] veth_segment: entered allmulticast mode
[ 1896.170924][ T3086] veth_segment: entered promiscuous mode
[ 1896.193070][ T3087] br0: port 2(veth_segment) entered blocking state
[ 1896.193276][ T3087] br0: port 2(veth_segment) entered forwarding state
[ 1896.193599][ T3087] br0: port 1(veth1) entered blocking state
[ 1896.193791][ T3087] br0: port 1(veth1) entered forwarding state
[ 1898.474755][ T3099] iperf3 (3099) used greatest stack depth: 21408 bytes left
[ 1898.590121][   T12] br0: port 1(veth1) entered disabled state
[ 1898.601396][   T12] veth1 (unregistering): left allmulticast mode
[ 1898.601567][   T12] veth1 (unregistering): left promiscuous mode
[ 1898.601711][   T12] br0: port 1(veth1) entered disabled state
[ 1898.632860][   T12] veth_segment: left allmulticast mode
[ 1898.633002][   T12] veth_segment: left promiscuous mode
[ 1898.633182][   T12] br0: port 2(veth_segment) entered disabled state