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=9255 (577 MB) txc=0 zc=n
# rx=4624 (577 MB)
# ipv4 tcp -z -t 1
# tx=5757 (359 MB) txc=5757 zc=n
# rx=2877 (359 MB)
# ok
# ipv6 tcp -t 1
# tx=8936 (557 MB) txc=0 zc=n
# rx=4465 (557 MB)
# ipv6 tcp -z -t 1
# tx=5680 (354 MB) txc=5680 zc=n
# rx=2840 (354 MB)
# ok
# ipv4 udp -t 1
# tx=17125 (1068 MB) txc=0 zc=n
# rx=16363 (1021 MB)
# ipv4 udp -z -t 1
# tx=6984 (435 MB) txc=6984 zc=n
# rx=6981 (435 MB)
# ok
# ipv6 udp -t 1
# tx=16884 (1053 MB) txc=0 zc=n
# rx=16198 (1010 MB)
# ipv6 udp -z -t 1
# tx=6939 (433 MB) txc=6939 zc=n
# rx=6939 (433 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__->