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=7848 (489 MB) txc=0 zc=n
# rx=3923 (489 MB)
# ipv4 tcp -z -t 1
# tx=4774 (297 MB) txc=4774 zc=n
# rx=2387 (297 MB)
# ok
# ipv6 tcp -t 1
# tx=7625 (475 MB) txc=0 zc=n
# rx=3810 (475 MB)
# ipv6 tcp -z -t 1
# tx=4649 (290 MB) txc=4649 zc=n
# rx=2325 (290 MB)
# ok
# ipv4 udp -t 1
# tx=16809 (1048 MB) txc=0 zc=n
# rx=15936 (994 MB)
# ipv4 udp -z -t 1
# tx=7206 (449 MB) txc=7206 zc=n
# rx=7206 (449 MB)
# ok
# ipv6 udp -t 1
# tx=17315 (1080 MB) txc=0 zc=n
# rx=16488 (1028 MB)
# ipv6 udp -z -t 1
# tx=7167 (447 MB) txc=7167 zc=n
# rx=7163 (446 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__->