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=8243 (514 MB) txc=0 zc=n
# rx=4115 (514 MB)
# ipv4 tcp -z -t 1
# tx=4906 (306 MB) txc=4906 zc=n
# rx=2442 (306 MB)
# ok
# ipv6 tcp -t 1
# tx=7879 (491 MB) txc=0 zc=n
# rx=3931 (491 MB)
# ipv6 tcp -z -t 1
# tx=4780 (298 MB) txc=4780 zc=n
# rx=2381 (298 MB)
# ok
# ipv4 udp -t 1
# tx=17690 (1103 MB) txc=0 zc=n
# rx=16792 (1047 MB)
# ipv4 udp -z -t 1
# tx=7206 (449 MB) txc=7206 zc=n
# rx=7197 (449 MB)
# ok
# ipv6 udp -t 1
# tx=17406 (1086 MB) txc=0 zc=n
# rx=16554 (1033 MB)
# ipv6 udp -z -t 1
# tx=7129 (444 MB) txc=7129 zc=n
# rx=7125 (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__->