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
# 1.37 [+1.37] ipv4 tcp -t 1
# 2.95 [+1.58] tx=8885 (554 MB) txc=0 zc=n
# 3.35 [+0.40] rx=4438 (554 MB)
# 3.35 [+0.00] ipv4 tcp -z -t 1
# 4.97 [+1.62] tx=5570 (347 MB) txc=5570 zc=n
# 5.33 [+0.36] rx=2784 (347 MB)
# 5.34 [+0.01] ok
# 6.86 [+1.52] ipv6 tcp -t 1
# 8.45 [+1.59] tx=8679 (541 MB) txc=0 zc=n
# 8.85 [+0.40] rx=4333 (541 MB)
# 8.85 [+0.00] ipv6 tcp -z -t 1
# 10.47 [+1.62] tx=5499 (343 MB) txc=5499 zc=n
# 10.83 [+0.36] rx=2749 (343 MB)
# 10.84 [+0.01] ok
# 12.39 [+1.55] ipv4 udp -t 1
# 13.95 [+1.56] tx=16866 (1052 MB) txc=0 zc=n
# 14.45 [+0.50] rx=16272 (1015 MB)
# 14.45 [+0.01] ipv4 udp -z -t 1
# 16.02 [+1.57] tx=6627 (413 MB) txc=6627 zc=n
# 16.52 [+0.50] rx=6618 (412 MB)
# 16.52 [+0.00] ok
# 18.14 [+1.62] ipv6 udp -t 1
# 19.70 [+1.56] tx=13767 (859 MB) txc=0 zc=n
# 20.20 [+0.50] rx=13490 (841 MB)
# 20.22 [+0.01] ipv6 udp -z -t 1
# 21.81 [+1.60] tx=5448 (339 MB) txc=5448 zc=n
# 22.31 [+0.50] rx=5448 (339 MB)
# 22.33 [+0.01] ok
# 22.50 [+0.18] 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__->