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=7784 (485 MB) txc=0 zc=n
# rx=3893 (485 MB)
# ipv4 tcp -z -t 1
# tx=4693 (292 MB) txc=4693 zc=n
# rx=2347 (292 MB)
# ok
# ipv6 tcp -t 1
# tx=7698 (480 MB) txc=0 zc=n
# rx=3850 (480 MB)
# ipv6 tcp -z -t 1
# tx=4607 (287 MB) txc=4607 zc=n
# rx=2303 (287 MB)
# ok
# ipv4 udp -t 1
# tx=17414 (1086 MB) txc=0 zc=n
# rx=16750 (1045 MB)
# ipv4 udp -z -t 1
# tx=7170 (447 MB) txc=7170 zc=n
# rx=7169 (447 MB)
# ok
# ipv6 udp -t 1
# tx=17208 (1073 MB) txc=0 zc=n
# rx=16592 (1035 MB)
# ipv6 udp -z -t 1
# tx=7126 (444 MB) txc=7126 zc=n
# rx=7126 (444 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__->