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=7809 (487 MB) txc=0 zc=n
# rx=3906 (487 MB)
# ipv4 tcp -z -t 1
# tx=4177 (260 MB) txc=4177 zc=n
# rx=2089 (260 MB)
# ok
# ipv6 tcp -t 1
# tx=7701 (480 MB) txc=0 zc=n
# rx=3846 (480 MB)
# ipv6 tcp -z -t 1
# tx=4651 (290 MB) txc=4651 zc=n
# rx=2326 (290 MB)
# ok
# ipv4 udp -t 1
# tx=17397 (1085 MB) txc=0 zc=n
# rx=16517 (1030 MB)
# ipv4 udp -z -t 1
# tx=6966 (434 MB) txc=6966 zc=n
# rx=6965 (434 MB)
# ok
# ipv6 udp -t 1
# tx=17049 (1063 MB) txc=0 zc=n
# rx=16452 (1026 MB)
# ipv6 udp -z -t 1
# tx=7024 (438 MB) txc=7024 zc=n
# rx=7019 (438 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__->