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=7756 (484 MB) txc=0 zc=n
# rx=3879 (484 MB)
# ipv4 tcp -z -t 1
# tx=4586 (286 MB) txc=4586 zc=n
# rx=2292 (286 MB)
# ok
# ipv6 tcp -t 1
# tx=7533 (470 MB) txc=0 zc=n
# rx=3767 (470 MB)
# ipv6 tcp -z -t 1
# tx=4541 (283 MB) txc=4541 zc=n
# rx=2271 (283 MB)
# ok
# ipv4 udp -t 1
# tx=16407 (1023 MB) txc=0 zc=n
# rx=15781 (984 MB)
# ipv4 udp -z -t 1
# tx=6628 (413 MB) txc=6628 zc=n
# rx=6628 (413 MB)
# ok
# ipv6 udp -t 1
# tx=16645 (1038 MB) txc=0 zc=n
# rx=15996 (998 MB)
# ipv6 udp -z -t 1
# tx=6568 (409 MB) txc=6568 zc=n
# rx=6563 (409 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__->