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=7715 (481 MB) txc=0 zc=n
# rx=3859 (481 MB)
# ipv4 tcp -z -t 1
# tx=4648 (290 MB) txc=4648 zc=n
# rx=2324 (290 MB)
# ok
# ipv6 tcp -t 1
# tx=7510 (468 MB) txc=0 zc=n
# rx=3756 (468 MB)
# ipv6 tcp -z -t 1
# tx=4593 (286 MB) txc=4593 zc=n
# rx=2297 (286 MB)
# ok
# ipv4 udp -t 1
# tx=17447 (1088 MB) txc=0 zc=n
# rx=16619 (1037 MB)
# ipv4 udp -z -t 1
# tx=7020 (438 MB) txc=7020 zc=n
# rx=7019 (438 MB)
# ok
# ipv6 udp -t 1
# tx=16981 (1059 MB) txc=0 zc=n
# rx=16440 (1025 MB)
# ipv6 udp -z -t 1
# tx=6899 (430 MB) txc=6899 zc=n
# rx=6899 (430 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__->