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=7715 (481 MB) txc=0 zc=n
# rx=3858 (481 MB)
# ipv4 tcp -z -t 1
# tx=4688 (292 MB) txc=4688 zc=n
# rx=2344 (292 MB)
# ok
# ipv6 tcp -t 1
# tx=7580 (473 MB) txc=0 zc=n
# rx=3791 (473 MB)
# ipv6 tcp -z -t 1
# tx=4577 (285 MB) txc=4577 zc=n
# rx=2289 (285 MB)
# ok
# ipv4 udp -t 1
# tx=17159 (1070 MB) txc=0 zc=n
# rx=16328 (1018 MB)
# ipv4 udp -z -t 1
# tx=6949 (433 MB) txc=6949 zc=n
# rx=6949 (433 MB)
# ok
# ipv6 udp -t 1
# tx=17037 (1063 MB) txc=0 zc=n
# rx=16449 (1026 MB)
# ipv6 udp -z -t 1
# tx=5996 (374 MB) txc=5996 zc=n
# rx=5975 (372 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__->