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=7601 (474 MB) txc=0 zc=n
# rx=3797 (474 MB)
# ipv4 tcp -z -t 1
# tx=4505 (281 MB) txc=4505 zc=n
# rx=2253 (281 MB)
# ok
# ipv6 tcp -t 1
# tx=7387 (460 MB) txc=0 zc=n
# rx=3688 (460 MB)
# ipv6 tcp -z -t 1
# tx=4450 (277 MB) txc=4450 zc=n
# rx=2224 (277 MB)
# ok
# ipv4 udp -t 1
# tx=16111 (1005 MB) txc=0 zc=n
# rx=15322 (956 MB)
# ipv4 udp -z -t 1
# tx=6507 (406 MB) txc=6507 zc=n
# rx=6507 (406 MB)
# ok
# ipv6 udp -t 1
# tx=15965 (996 MB) txc=0 zc=n
# rx=15370 (959 MB)
# ipv6 udp -z -t 1
# tx=6414 (400 MB) txc=6414 zc=n
# rx=6414 (400 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__->