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=7799 (486 MB) txc=0 zc=n
# rx=3893 (486 MB)
# ipv4 tcp -z -t 1
# tx=4681 (292 MB) txc=4681 zc=n
# rx=2340 (292 MB)
# ok
# ipv6 tcp -t 1
# tx=7426 (463 MB) txc=0 zc=n
# rx=3715 (463 MB)
# ipv6 tcp -z -t 1
# tx=4532 (282 MB) txc=4532 zc=n
# rx=2266 (282 MB)
# ok
# ipv4 udp -t 1
# tx=16470 (1027 MB) txc=0 zc=n
# rx=15855 (989 MB)
# ipv4 udp -z -t 1
# tx=6844 (427 MB) txc=6844 zc=n
# rx=6834 (426 MB)
# ok
# ipv6 udp -t 1
# tx=15964 (996 MB) txc=0 zc=n
# rx=15207 (948 MB)
# ipv6 udp -z -t 1
# tx=6639 (414 MB) txc=6639 zc=n
# rx=6625 (413 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__->