[ 1948.579634][T18941] ip (18941) used greatest stack depth: 23400 bytes left
[ 1965.342962][T19346] br0: port 1(veth1) entered blocking state
[ 1965.343151][T19346] br0: port 1(veth1) entered disabled state
[ 1965.343316][T19346] veth1: entered allmulticast mode
[ 1965.344221][T19346] veth1: entered promiscuous mode
[ 1965.545084][T19351] br0: port 2(veth_segment) entered blocking state
[ 1965.545261][T19351] br0: port 2(veth_segment) entered disabled state
[ 1965.545538][T19351] veth_segment: entered allmulticast mode
[ 1965.546407][T19351] veth_segment: entered promiscuous mode
[ 1965.575845][T19352] br0: port 2(veth_segment) entered blocking state
[ 1965.576149][T19352] br0: port 2(veth_segment) entered forwarding state
[ 1965.576684][T19352] br0: port 1(veth1) entered blocking state
[ 1965.576876][T19352] br0: port 1(veth1) entered forwarding state
[ 1967.850184][T19365] iperf3 (19365) used greatest stack depth: 22528 bytes left
[ 1968.000456][   T70] br0: port 1(veth1) entered disabled state
[ 1968.011687][   T70] veth1 (unregistering): left allmulticast mode
[ 1968.011913][   T70] veth1 (unregistering): left promiscuous mode
[ 1968.012082][   T70] br0: port 1(veth1) entered disabled state
[ 1968.049120][   T70] veth_segment: left allmulticast mode
[ 1968.049493][   T70] veth_segment: left promiscuous mode
[ 1968.049752][   T70] br0: port 2(veth_segment) entered disabled state
[ 1984.838327][T19784] br0: port 1(veth1) entered blocking state
[ 1984.838560][T19784] br0: port 1(veth1) entered disabled state
[ 1984.838777][T19784] veth1: entered allmulticast mode
[ 1984.839748][T19784] veth1: entered promiscuous mode
[ 1985.025265][T19789] br0: port 2(veth_segment) entered blocking state
[ 1985.025937][T19789] br0: port 2(veth_segment) entered disabled state
[ 1985.026164][T19789] veth_segment: entered allmulticast mode
[ 1985.027102][T19789] veth_segment: entered promiscuous mode
[ 1985.061917][T19790] br0: port 2(veth_segment) entered blocking state
[ 1985.062116][T19790] br0: port 2(veth_segment) entered forwarding state
[ 1985.062838][T19790] br0: port 1(veth1) entered blocking state
[ 1985.063123][T19790] br0: port 1(veth1) entered forwarding state
[ 1987.350108][T19803] iperf3 (19803) used greatest stack depth: 20936 bytes left
[ 1987.467115][   T70] br0: port 1(veth1) entered disabled state
[ 1987.477737][   T70] veth1 (unregistering): left allmulticast mode
[ 1987.477905][   T70] veth1 (unregistering): left promiscuous mode
[ 1987.478055][   T70] br0: port 1(veth1) entered disabled state
[ 1987.506123][   T70] veth_segment: left allmulticast mode
[ 1987.506272][   T70] veth_segment: left promiscuous mode
[ 1987.506477][   T70] br0: port 2(veth_segment) entered disabled state