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
# 1.39 [+1.39] ipv4 tcp -t 1
# 2.95 [+1.56] tx=9042 (564 MB) txc=0 zc=n
# 3.35 [+0.40] rx=4516 (564 MB)
# 3.35 [+0.00] ipv4 tcp -z -t 1
# 4.94 [+1.59] tx=5559 (346 MB) txc=5559 zc=n
# 5.30 [+0.36] rx=2779 (346 MB)
# 5.30 [+0.00] ok
# 6.87 [+1.57] ipv6 tcp -t 1
# 8.43 [+1.56] tx=8851 (552 MB) txc=0 zc=n
# 8.83 [+0.40] rx=4420 (552 MB)
# 8.84 [+0.00] ipv6 tcp -z -t 1
# 10.46 [+1.62] tx=5589 (348 MB) txc=5589 zc=n
# 10.81 [+0.36] rx=2795 (348 MB)
# 10.83 [+0.01] ok
# 12.39 [+1.56] ipv4 udp -t 1
# 13.94 [+1.55] tx=16856 (1051 MB) txc=0 zc=n
# 14.44 [+0.50] rx=16352 (1020 MB)
# 14.45 [+0.00] ipv4 udp -z -t 1
# 16.03 [+1.58] tx=6762 (421 MB) txc=6762 zc=n
# 16.53 [+0.50] rx=6762 (421 MB)
# 16.54 [+0.01] ok
# 18.08 [+1.54] ipv6 udp -t 1
# 19.66 [+1.58] tx=16777 (1046 MB) txc=0 zc=n
# 20.16 [+0.50] rx=16180 (1009 MB)
# 20.17 [+0.00] ipv6 udp -z -t 1
# 21.74 [+1.57] tx=6649 (414 MB) txc=6649 zc=n
# 22.24 [+0.50] rx=6647 (414 MB)
# 22.25 [+0.01] ok
# 22.41 [+0.16] 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__->