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=9026 (563 MB) txc=0 zc=n
# rx=4514 (563 MB)
# ipv4 tcp -z -t 1
# tx=5698 (355 MB) txc=5698 zc=n
# rx=2845 (355 MB)
# ok
# ipv6 tcp -t 1
# tx=8792 (548 MB) txc=0 zc=n
# rx=4390 (548 MB)
# ipv6 tcp -z -t 1
# tx=5599 (349 MB) txc=5599 zc=n
# rx=2798 (349 MB)
# ok
# ipv4 udp -t 1
# tx=17282 (1078 MB) txc=0 zc=n
# rx=16513 (1030 MB)
# ipv4 udp -z -t 1
# tx=6869 (428 MB) txc=6869 zc=n
# rx=6865 (428 MB)
# ok
# ipv6 udp -t 1
# tx=16639 (1038 MB) txc=0 zc=n
# rx=16068 (1002 MB)
# ipv6 udp -z -t 1
# tx=6893 (430 MB) txc=6893 zc=n
# rx=6893 (430 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__->