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=8003 (499 MB) txc=0 zc=n
# rx=3998 (499 MB)
# ipv4 tcp -z -t 1
# tx=4714 (294 MB) txc=4714 zc=n
# rx=2358 (294 MB)
# ok
# ipv6 tcp -t 1
# tx=7603 (474 MB) txc=0 zc=n
# rx=3800 (474 MB)
# ipv6 tcp -z -t 1
# tx=4617 (288 MB) txc=4617 zc=n
# rx=2309 (288 MB)
# ok
# ipv4 udp -t 1
# tx=17128 (1068 MB) txc=0 zc=n
# rx=16153 (1008 MB)
# ipv4 udp -z -t 1
# tx=6851 (427 MB) txc=6851 zc=n
# rx=6848 (427 MB)
# ok
# ipv6 udp -t 1
# tx=17049 (1063 MB) txc=0 zc=n
# rx=16437 (1025 MB)
# ipv6 udp -z -t 1
# tx=6802 (424 MB) txc=6802 zc=n
# rx=6796 (424 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__->