[ 1642.408886] br0: port 1(veth1) entered blocking state
[ 1642.408940] br0: port 1(veth1) entered disabled state
[ 1642.408975] veth1: entered allmulticast mode
[ 1642.409042] veth1: entered promiscuous mode
[ 1642.427840] br0: port 2(veth_segment) entered blocking state
[ 1642.427881] br0: port 2(veth_segment) entered disabled state
[ 1642.427917] veth_segment: entered allmulticast mode
[ 1642.427972] veth_segment: entered promiscuous mode
[ 1642.430978] br0: port 2(veth_segment) entered blocking state
[ 1642.431050] br0: port 2(veth_segment) entered forwarding state
[ 1642.431130] br0: port 1(veth1) entered blocking state
[ 1642.431198] br0: port 1(veth1) entered forwarding state
[ 1644.485884] br0: port 1(veth1) entered disabled state
[ 1644.493824] veth1 (unregistering): left allmulticast mode
[ 1644.493857] veth1 (unregistering): left promiscuous mode
[ 1644.493887] br0: port 1(veth1) entered disabled state
[ 1644.509883] veth_segment: left allmulticast mode
[ 1644.509923] veth_segment: left promiscuous mode
[ 1644.509956] br0: port 2(veth_segment) entered disabled state
[ 1652.386234] br0: port 1(veth1) entered blocking state
[ 1652.386285] br0: port 1(veth1) entered disabled state
[ 1652.386321] veth1: entered allmulticast mode
[ 1652.386380] veth1: entered promiscuous mode
[ 1652.404099] br0: port 2(veth_segment) entered blocking state
[ 1652.404142] br0: port 2(veth_segment) entered disabled state
[ 1652.404182] veth_segment: entered allmulticast mode
[ 1652.404230] veth_segment: entered promiscuous mode
[ 1652.407058] br0: port 2(veth_segment) entered blocking state
[ 1652.407098] br0: port 2(veth_segment) entered forwarding state
[ 1652.407144] br0: port 1(veth1) entered blocking state
[ 1652.407175] br0: port 1(veth1) entered forwarding state
[ 1654.542304] iperf3 (10872) used greatest stack depth: 11752 bytes left
[ 1654.562016] br0: port 1(veth1) entered disabled state
[ 1654.568838] veth1 (unregistering): left allmulticast mode
[ 1654.568880] veth1 (unregistering): left promiscuous mode
[ 1654.568906] br0: port 1(veth1) entered disabled state
[ 1654.588822] veth_segment: left allmulticast mode
[ 1654.588859] veth_segment: left promiscuous mode
[ 1654.588895] br0: port 2(veth_segment) entered disabled state