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=7901 (493 MB) txc=0 zc=n
# rx=3952 (493 MB)
# ipv4 tcp -z -t 1
# tx=4752 (296 MB) txc=4752 zc=n
# rx=2376 (296 MB)
# ok
# ipv6 tcp -t 1
# tx=7651 (477 MB) txc=0 zc=n
# rx=3821 (477 MB)
# ipv6 tcp -z -t 1
# tx=4648 (290 MB) txc=4648 zc=n
# rx=2324 (290 MB)
# ok
# ipv4 udp -t 1
# tx=17448 (1088 MB) txc=0 zc=n
# rx=16698 (1042 MB)
# ipv4 udp -z -t 1
# tx=7070 (441 MB) txc=7070 zc=n
# rx=7070 (441 MB)
# ok
# ipv6 udp -t 1
# tx=17020 (1062 MB) txc=0 zc=n
# rx=16304 (1017 MB)
# ipv6 udp -z -t 1
# tx=7065 (440 MB) txc=7065 zc=n
# rx=7063 (440 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__->