make -C tools/testing/selftests TARGETS="net" TEST_PROGS=udpgro.sh TEST_GEEN_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/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: udpgro.sh
# 0.23 [+0.23] ipv4
# 0.23 [+0.00]  no GRO                                  ok
# 3.32 [+3.09]  no GRO chk cmsg                         ok
# 6.57 [+3.25]  GRO                                     ok
# 9.80 [+3.24]  GRO chk cmsg                            ok
# 13.15 [+3.35]  GRO with custom segment size            ok
# 16.32 [+3.16]  GRO with custom segment size cmsg       ok
# 19.71 [+3.39]  bad GRO lookup                          ok
# 24.07 [+4.36]  multiple GRO socks                      ok
# 27.74 [+3.67] ipv6
# 27.74 [+0.00]  no GRO                                  ./udpgso_bench_rx: wrong packet number! got 1, expected 10
# 30.57 [+2.82] 
# 30.57 [+0.01] ./udpgso_bench_tx: write: Connection refused
# 30.59 [+0.02] failed
# 31.00 [+0.41]  no GRO chk cmsg                         ok
# 34.18 [+3.18]  GRO                                     ok
# 37.35 [+3.17]  GRO chk cmsg                            ok
# 40.57 [+3.22]  GRO with custom segment size            ok
# 43.75 [+3.18]  GRO with custom segment size cmsg       ok
# 46.99 [+3.24]  bad GRO lookup                          ok
# 50.64 [+3.65]  multiple GRO socks                      ok
not ok 1 selftests: net: udpgro.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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->