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=9415 (587 MB) txc=0 zc=n
# rx=4707 (587 MB)
# ipv4 tcp -z -t 1
# tx=5847 (364 MB) txc=5847 zc=n
# rx=2922 (364 MB)
# ok
# ipv6 tcp -t 1
# tx=9058 (565 MB) txc=0 zc=n
# rx=4525 (565 MB)
# ipv6 tcp -z -t 1
# tx=5764 (359 MB) txc=5764 zc=n
# rx=2880 (359 MB)
# ok
# ipv4 udp -t 1
# tx=17744 (1107 MB) txc=0 zc=n
# rx=17127 (1068 MB)
# ipv4 udp -z -t 1
# tx=7116 (444 MB) txc=7116 zc=n
# rx=7113 (443 MB)
# ok
# ipv6 udp -t 1
# tx=17165 (1071 MB) txc=0 zc=n
# rx=16657 (1039 MB)
# ipv6 udp -z -t 1
# tx=7115 (444 MB) txc=7115 zc=n
# rx=7115 (444 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__->