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=7619 (475 MB) txc=0 zc=n
# rx=3803 (475 MB)
# ipv4 tcp -z -t 1
# tx=4527 (282 MB) txc=4527 zc=n
# rx=2264 (282 MB)
# ok
# ipv6 tcp -t 1
# tx=7357 (459 MB) txc=0 zc=n
# rx=3673 (459 MB)
# ipv6 tcp -z -t 1
# tx=4418 (275 MB) txc=4418 zc=n
# rx=2209 (275 MB)
# ok
# ipv4 udp -t 1
# tx=16576 (1034 MB) txc=0 zc=n
# rx=15939 (994 MB)
# ipv4 udp -z -t 1
# tx=6734 (420 MB) txc=6734 zc=n
# rx=6728 (419 MB)
# ok
# ipv6 udp -t 1
# tx=15981 (997 MB) txc=0 zc=n
# rx=15427 (962 MB)
# ipv6 udp -z -t 1
# tx=6576 (410 MB) txc=6576 zc=n
# rx=6576 (410 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__->