make -C tools/testing/selftests TARGETS="net" TEST_PROGS=msg_zerocopy.sh TTEST_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: msg_zerocopy.sh # ipv4 tcp -t 1 # tx=7647 (477 MB) txc=0 zc=n # rx=3822 (477 MB) # ipv4 tcp -z -t 1 # tx=4715 (294 MB) txc=4715 zc=n # rx=2358 (294 MB) # ok # ipv6 tcp -t 1 # tx=7634 (476 MB) txc=0 zc=n # rx=3813 (476 MB) # ipv6 tcp -z -t 1 # tx=4603 (287 MB) txc=4603 zc=n # rx=2302 (287 MB) # ok # ipv4 udp -t 1 # tx=17363 (1083 MB) txc=0 zc=n # rx=16726 (1043 MB) # ipv4 udp -z -t 1 # tx=7006 (437 MB) txc=7006 zc=n # rx=7005 (437 MB) # ok # ipv6 udp -t 1 # tx=17058 (1064 MB) txc=0 zc=n # rx=16477 (1028 MB) # ipv6 udp -z -t 1 # tx=7018 (437 MB) txc=7018 zc=n # rx=7013 (437 MB) # ok # OK. All tests passed ok 1 selftests: net: msg_zerocopy.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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->