IPv4
No GRO                                   fail - received 1 packets, expected 10
GRO frag list                            ok
GRO fwd                                  ok
UDP fwd perf                            udp rx:      2 MB/s     2236 calls/s
udp tx:     16 MB/s      272 calls/s    272 msg/s
./udpgso_bench_tx: sendmsg: Connection refused
 fail client exit code 1, server 0
UDP GRO fwd perf                        ./udpgso_bench_tx: sendmsg: Connection refused
 fail client exit code 1, server 0
GRO frag list over UDP tunnel            ok
GRO fwd over UDP tunnel                  ok
UDP tunnel fwd perf                     udp rx:     12 MB/s    10576 calls/s
udp tx:     16 MB/s      281 calls/s    281 msg/s
./udpgso_bench_tx: sendmsg: Connection refused
 fail client exit code 1, server 0
UDP tunnel GRO fwd perf                 udp rx:     11 MB/s     9536 calls/s
udp tx:     15 MB/s      264 calls/s    264 msg/s
udp rx:     15 MB/s    12592 calls/s
udp tx:     15 MB/s      270 calls/s    270 msg/s
udp rx:     16 MB/s    13584 calls/s
IPv6
No GRO                                   fail - received 1 packets, expected 10
GRO frag list                            ok
GRO fwd                                  ok
UDP fwd perf                            udp rx:      5 MB/s     4212 calls/s
udp tx:     16 MB/s      278 calls/s    278 msg/s
udp rx:      5 MB/s     4212 calls/s
udp tx:     15 MB/s      264 calls/s    264 msg/s
udp rx:      3 MB/s     2964 calls/s
UDP GRO fwd perf                        udp rx:      4 MB/s     3484 calls/s
udp tx:     16 MB/s      284 calls/s    284 msg/s
udp rx:      6 MB/s     5616 calls/s
udp tx:     17 MB/s      291 calls/s    291 msg/s
./udpgso_bench_tx: sendmsg: Connection refused
 fail client exit code 1, server 0
GRO frag list over UDP tunnel            ok
GRO fwd over UDP tunnel                  ok
UDP tunnel fwd perf                     udp rx:     14 MB/s    11488 calls/s
udp tx:     17 MB/s      298 calls/s    298 msg/s
udp rx:     17 MB/s    14016 calls/s
udp tx:     17 MB/s      296 calls/s    296 msg/s
udp rx:     17 MB/s    14160 calls/s
UDP tunnel GRO fwd perf                 udp rx:     14 MB/s    11776 calls/s
udp tx:     17 MB/s      303 calls/s    303 msg/s
udp rx:     17 MB/s    14352 calls/s
udp tx:     17 MB/s      300 calls/s    300 msg/s
./udpgso_bench_tx: sendmsg: Connection refused
 fail client exit code 1, server 0
:: [  FAIL  ] :: Test '59..84 selftests: net:udpgro_fwd.sh [FAIL]'