make -C tools/testing/selftests TARGETS=net TEST_PROGS=io_uring_zerocopy_ttx.sh TEST_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: io_uring_zerocopy_tx.sh # ipv4 udp -m 1 -t 1 -n 32 # tx=12896 (MB=804), tx/s=12896 (MB/s=804) # rx=12356 (771 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=2961 (MB=184), tx/s=2961 (MB/s=184) # rx=2960 (184 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13440 (MB=838), tx/s=13440 (MB/s=838) # rx=12738 (794 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=3000 (MB=187), tx/s=3000 (MB/s=187) # rx=3000 (187 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=14880 (MB=928), tx/s=14880 (MB/s=928) # rx=14425 (900 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=2992 (MB=186), tx/s=2992 (MB/s=186) # rx=2991 (186 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=12864 (MB=802), tx/s=12864 (MB/s=802) # rx=12309 (768 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=2793 (MB=174), tx/s=2793 (MB/s=174) # rx=2793 (174 MB) # ok DETECTED CRASH, lowering timeout # ipv6 udp -m 2 -t 1 -n 32 # tx=18592 (MB=1160), tx/s=18592 (MB/s=1160) # rx=17914 (1117 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=3972 (MB=247), tx/s=3972 (MB/s=247) # rx=3916 (247 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=20224 (MB=1262), tx/s=20224 (MB/s=1262) # rx=19583 (1222 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=4304 (MB=268), tx/s=4304 (MB/s=268) # rx=4264 (268 MB) # ok # OK. All tests passed ok 1 selftests: net: io_uring_zerocopy_tx.sh 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__->