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
# 1.32 [+1.32] ipv4 tcp -t 1
# 2.87 [+1.55] tx=8799 (549 MB) txc=0 zc=n
# 3.27 [+0.40] rx=4391 (549 MB)
# 3.28 [+0.00] ipv4 tcp -z -t 1
# 4.88 [+1.61] tx=5518 (344 MB) txc=5518 zc=n
# 5.24 [+0.36] rx=2759 (344 MB)
# 5.24 [+0.00] ok
# 6.77 [+1.52] ipv6 tcp -t 1
# 8.33 [+1.57] tx=8579 (535 MB) txc=0 zc=n
# 8.73 [+0.40] rx=4280 (535 MB)
# 8.74 [+0.00] ipv6 tcp -z -t 1
# 10.33 [+1.60] tx=5337 (333 MB) txc=5337 zc=n
# 10.69 [+0.36] rx=2668 (333 MB)
# 10.70 [+0.00] ok
# 12.20 [+1.50] ipv4 udp -t 1
# 13.75 [+1.55] tx=16796 (1048 MB) txc=0 zc=n
# 14.25 [+0.50] rx=16207 (1011 MB)
# 14.25 [+0.00] ipv4 udp -z -t 1
# 15.80 [+1.55] tx=6438 (401 MB) txc=6438 zc=n
# 16.30 [+0.50] rx=6438 (401 MB)
# 16.30 [+0.00] ok
# 17.81 [+1.50] ipv6 udp -t 1
# 19.36 [+1.55] tx=16865 (1052 MB) txc=0 zc=n
# 19.86 [+0.50] rx=16386 (1022 MB)
# 19.87 [+0.00] ipv6 udp -z -t 1
# 21.41 [+1.55] tx=6622 (413 MB) txc=6622 zc=n
# 21.91 [+0.50] rx=6622 (413 MB)
# 21.93 [+0.01] ok
# 22.09 [+0.17] 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__->