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=7884 (491 MB) txc=0 zc=n
# rx=3940 (491 MB)
# ipv4 tcp -z -t 1
# tx=4660 (290 MB) txc=4660 zc=n
# rx=2330 (290 MB)
# ok
# ipv6 tcp -t 1
# tx=7680 (479 MB) txc=0 zc=n
# rx=3838 (479 MB)
# ipv6 tcp -z -t 1
# tx=4575 (285 MB) txc=4575 zc=n
# rx=2287 (285 MB)
# ok
# ipv4 udp -t 1
# tx=17395 (1085 MB) txc=0 zc=n
# rx=16720 (1043 MB)
# ipv4 udp -z -t 1
# tx=6954 (433 MB) txc=6954 zc=n
# rx=6949 (433 MB)
# ok
# ipv6 udp -t 1
# tx=17114 (1067 MB) txc=0 zc=n
# rx=16538 (1032 MB)
# ipv6 udp -z -t 1
# tx=6839 (426 MB) txc=6839 zc=n
# rx=6838 (426 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__->