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=9303 (580 MB) txc=0 zc=n
# rx=4646 (580 MB)
# ipv4 tcp -z -t 1
# tx=5849 (364 MB) txc=5849 zc=n
# rx=2924 (364 MB)
# ok
# ipv6 tcp -t 1
# tx=9032 (563 MB) txc=0 zc=n
# rx=4511 (563 MB)
# ipv6 tcp -z -t 1
# tx=5688 (354 MB) txc=5688 zc=n
# rx=2844 (354 MB)
# ok
# ipv4 udp -t 1
# tx=17909 (1117 MB) txc=0 zc=n
# rx=17108 (1067 MB)
# ipv4 udp -z -t 1
# tx=7212 (450 MB) txc=7212 zc=n
# rx=7212 (450 MB)
# ok
# ipv6 udp -t 1
# tx=17608 (1098 MB) txc=0 zc=n
# rx=17044 (1063 MB)
# ipv6 udp -z -t 1
# tx=7114 (443 MB) txc=7114 zc=n
# rx=7106 (443 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__->