make -C tools/testing/selftests TARGETS="net" TEST_PROGS=udpgro_fwd.sh TESST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: udpgro_fwd.sh
# IPv4
# No GRO                                   ok
# GRO frag list                            ok
# Warning: Extension DNAT revision 0 not supported, missing kernel module?
# iptables v1.8.8 (nf_tables):  RULE_INSERT failed (No such file or directory): rule in chain PREROUTING
# GRO fwd                                 ./udpgso_bench_rx: wrong packet number! got 0, expected 10
# 
#  fail client exit code 0, server 1
# UDP fwd perf                            udp rx:      6 MB/s     5225 calls/s
# udp tx:     12 MB/s      216 calls/s    216 msg/s
# udp rx:     12 MB/s     9840 calls/s
# udp tx:     12 MB/s      210 calls/s    210 msg/s
# udp rx:     12 MB/s    10176 calls/s
# UDP GRO fwd perf                        udp rx:      7 MB/s     5760 calls/s
# udp tx:     12 MB/s      217 calls/s    217 msg/s
# udp rx:     12 MB/s    10176 calls/s
# udp tx:     12 MB/s      210 calls/s    210 msg/s
# udp rx:     12 MB/s    10032 calls/s
# GRO frag list over UDP tunnel            ok
# Warning: Extension DNAT revision 0 not supported, missing kernel module?
# iptables v1.8.8 (nf_tables):  RULE_INSERT failed (No such file or directory): rule in chain PREROUTING
# GRO fwd over UDP tunnel                 ./udpgso_bench_rx: wrong packet number! got 0, expected 10
# 
#  fail client exit code 0, server 1
# IPv6
# No GRO                                   ok
# GRO frag list                            ok
# ip6tables v1.8.8 (nf_tables): unknown option "--to-destination"
# Try `ip6tables -h' or 'ip6tables --help' for more information.
# GRO fwd                                 ./udpgso_bench_rx: wrong packet number! got 0, expected 10
# 
#  fail client exit code 0, server 1
# UDP fwd perf                            udp rx:      2 MB/s     1913 calls/s
# udp tx:     13 MB/s      227 calls/s    227 msg/s
# udp rx:     12 MB/s    10272 calls/s
# udp tx:     12 MB/s      214 calls/s    214 msg/s
# udp rx:     12 MB/s    10368 calls/s
# UDP GRO fwd perf                        udp rx:      7 MB/s     5856 calls/s
# udp tx:     13 MB/s      222 calls/s    222 msg/s
# udp rx:     12 MB/s    10224 calls/s
# udp tx:     12 MB/s      214 calls/s    214 msg/s
# udp rx:     12 MB/s    10416 calls/s
# GRO frag list over UDP tunnel            ok
# ip6tables v1.8.8 (nf_tables): unknown option "--to-destination"
# Try `ip6tables -h' or 'ip6tables --help' for more information.
# GRO fwd over UDP tunnel                 ./udpgso_bench_rx: wrong packet number! got 0, expected 10
# 
#  fail client exit code 0, server 1
not ok 1 selftests: net: udpgro_fwd.sh # exit=1
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->