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__->