make -C tools/testing/selftests TARGETS="net/netfilter" TEST_PROGS=nft_natt.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-16/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-16/tools/testing/selftests/net/netfilter'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-16/tools/testing/selftests/net/netfilter'
make[1]: Entering directory '/home/virtme/testing-16/tools/testing/selftests/net/netfilter'
TAP version 13
1..1
# overriding timeout to 3600
# selftests: net/netfilter: nft_nat.sh
# PASS: netns routing/connectivity: ns0-7mRGGJ can reach ns1-KIUa6c and ns2-wqJmxt
# PASS: ping to ns1-KIUa6c was ip NATted to ns2-wqJmxt
# PASS: ping to ns1-KIUa6c OK after ip nat output chain flush
# PASS: ipv6 ping to ns1-KIUa6c was ip6 NATted to ns2-wqJmxt
# PASS: inet port rewrite without l3 address
# PASS: ping to ns1-KIUa6c was inet NATted to ns2-wqJmxt
# PASS: ping to ns1-KIUa6c OK after inet nat output chain flush
# PASS: ipv6 ping to ns1-KIUa6c was inet NATted to ns2-wqJmxt
# PASS: ip IP masquerade  for ns2-wqJmxt
# PASS: ip6 IPv6 masquerade  for ns2-wqJmxt
# PASS: inet IP masquerade  for ns2-wqJmxt
# PASS: inet IPv6 masquerade  for ns2-wqJmxt
# PASS: ip IP masquerade fully-random for ns2-wqJmxt
# PASS: ip6 IPv6 masquerade fully-random for ns2-wqJmxt
# PASS: inet IP masquerade fully-random for ns2-wqJmxt
# PASS: inet IPv6 masquerade fully-random for ns2-wqJmxt
# PASS: ip IP redirection for ns2-wqJmxt
# PASS: ip6 IPv6 redirection for ns2-wqJmxt
# PASS: inet IP redirection for ns2-wqJmxt
# PASS: inet IPv6 redirection for ns2-wqJmxt
# PASS: portshadow test default: got reply from CLIENT
# 2025/07/24 09:03:07 socat[19968] E read(7, 0x55c54cf75000, 8192): Connection refused
# ERROR: portshadow test port-filter: got reply from "", not ROUTER as intended
# PASS: portshadow test port-notrack: got reply from ROUTER
# 2025/07/24 09:03:22 socat[20020] E read(7, 0x563c04470000, 8192): Connection refused
# ERROR: portshadow test pat: got reply from "", not ROUTER as intended
# cmp: EOF on /tmp/tmp.OiI0NFCRmH which is empty
# Infile -rw------- 1 root root 4096 Jul 24 09:03 /tmp/tmp.Mkj5EYy4me
# Outfile -rw------- 1 root root 0 Jul 24 08:59 /tmp/tmp.OiI0NFCRmH
# ERROR: in and output file mismatch when checking 
# PASS: IP dnat clash ns1-KIUa6c:ns2-wqJmxt
# FAIL: nftables v1.1.3 (Commodore Bullmoose #4)
not ok 1 selftests: net/netfilter: nft_nat.sh # exit=1
make[1]: Leaving directory '/home/virtme/testing-16/tools/testing/selftests/net/netfilter'
make: Leaving directory '/home/virtme/testing-16/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->