make -C tools/testing/selftests TARGETS="net/netfilter" TEST_PROGS=nft_synnproxy.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-15/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-15/tools/testing/selftests/net/netfilter'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-15/tools/testing/selftests/net/netfilter'
make[1]: Entering directory '/home/virtme/testing-15/tools/testing/selftests/net/netfilter'
TAP version 13
1..1
# timeout set to 1800
# selftests: net/netfilter: nft_synproxy.sh
# iperf3: interrupt - the client has terminated
# FAIL: iperf3 returned an error
# table inet filter {
# chain prerouting {
# type filter hook prerouting priority raw; policy accept;
# iif "veth0" tcp flags syn counter packets 1 bytes 60 notrack
# }
# 
# chain forward {
# type filter hook forward priority filter; policy accept;
# ct state established,new counter packets 12 bytes 858 accept
# iif "veth0" meta l4proto tcp ct state invalid,untracked synproxy mss 1460 wscale 0 timestamp sack-perm
# ct state invalid counter packets 0 bytes 0 drop
# tcp flags syn counter packets 0 bytes 0 drop
# }
# }
not ok 1 selftests: net/netfilter: nft_synproxy.sh # exit=1
make[1]: Leaving directory '/home/virtme/testing-15/tools/testing/selftests/net/netfilter'
make: Leaving directory '/home/virtme/testing-15/tools/testing/selftests'
xx__-> echo $?
0
xx__->