make -C tools/testing/selftests TARGETS="net/mptcp" TEST_PROGS=mptcp_conneect.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-11/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp'
make[1]: Entering directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp'
TAP version 13
1..1
# timeout set to 1800
# selftests: net/mptcp: mptcp_connect.sh
# INFO: set ns4-iRGdD6 dev ns4eth3: ethtool -K tso off gso off
# Created /tmp/tmp.diltT7NZw1 (size 6840708/tmp/tmp.diltT7NZw1) containing data sent by client
# Created /tmp/tmp.kuY3I7am9d (size 3668548/tmp/tmp.kuY3I7am9d) containing data sent by server
# 01 New MPTCP socket can be blocked via sysctl                           [ OK ]
# 02 Validating network environment with pings                            [ OK ]
# INFO: Using loss of 0.09% delay 35 ms reorder 91% 16% with delay 8ms on ns3eth4
# 03 ns1 MPTCP -> ns1 (10.0.1.1:10000      ) MPTCP     free(): double free detected in tcache 2
# ./mptcp_connect.sh: line 422: 20808 Aborted                 timeout ${timeout_test} ip netns exec ${connector_ns} ./mptcp_connect -t ${timeout_poll} -p $port -s ${cl_proto} $extra_args $connect_addr < "$cin" > "$cout"
# (duration    70ms) [FAIL] client exit code 134, server 0
# 
# netns ns1-OfhXq0 socket stat for 10000:
# Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port
# TcpActiveOpens                  1                  0.0
# TcpPassiveOpens                 1                  0.0
# TcpInSegs                       904                0.0
# TcpOutSegs                      904                0.0
# TcpExtTW                        1                  0.0
# TcpExtDelayedACKs               1                  0.0
# TcpExtTCPPureAcks               41                 0.0
# TcpExtTCPSACKReorder            1                  0.0
# TcpExtTCPSackShiftFallback      1                  0.0
# TcpExtTCPOFOQueue               1                  0.0
# TcpExtTCPFromZeroWindowAdv      3                  0.0
# TcpExtTCPToZeroWindowAdv        3                  0.0
# TcpExtTCPWantZeroWindowAdv      7                  0.0
# TcpExtTCPOrigDataSent           861                0.0
# TcpExtTCPDelivered              862                0.0
# MPTcpExtMPCapableSYNRX          1                  0.0
# MPTcpExtMPCapableSYNTX          1                  0.0
# MPTcpExtMPCapableSYNACKRX       1                  0.0
# MPTcpExtMPCapableACKRX          1                  0.0
# 
# netns ns1-OfhXq0 socket stat for 10000:
# Netid State     Recv-Q Send-Q Local Address:Port  Peer Address:Port 
# tcp   TIME-WAIT 0      0           10.0.1.1:49300     10.0.1.1:10000 timer:(timewait,59sec,0) ino:0 sk:c6
# 
# 
# [FAIL] Could not even run loopback test
# Time: 4 seconds
# 
# TAP version 13
# 1..3
# ok 1 - mptcp_connect: New MPTCP socket can be blocked via sysctl # time=191ms
# ok 2 - mptcp_connect: ping tests # time=2857ms
# not ok 3 - mptcp_connect: loopback v4: ns1 MPTCP -> ns1 (10.0.1.1:10000) MPTCP # time=357ms
not ok 1 selftests: net/mptcp: mptcp_connect.sh # exit=1
make[1]: Leaving directory '/home/virtme/testing-11/tools/testing/selftests/net/mptcp'
make: Leaving directory '/home/virtme/testing-11/tools/testing/selftests'
xx__-> echo $?
0
xx__->