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
# 1.33 [+1.33] ipv4 tcp -t 1
# 2.89 [+1.56] tx=8692 (542 MB) txc=0 zc=n
# 3.29 [+0.40] rx=4343 (542 MB)
# 3.30 [+0.00] ipv4 tcp -z -t 1
# 4.90 [+1.61] tx=5629 (351 MB) txc=5629 zc=n
# 5.26 [+0.36] rx=2813 (351 MB)
# 5.26 [+0.00] ok
# 6.77 [+1.50] ipv6 tcp -t 1
# 8.30 [+1.54] tx=8516 (531 MB) txc=0 zc=n
# 8.70 [+0.40] rx=4251 (531 MB)
# 8.72 [+0.01] ipv6 tcp -z -t 1
# 10.30 [+1.58] tx=5326 (332 MB) txc=5326 zc=n
# 10.66 [+0.36] rx=2662 (332 MB)
# 10.68 [+0.02] ok
# 12.15 [+1.47] ipv4 udp -t 1
# 13.69 [+1.54] tx=17412 (1086 MB) txc=0 zc=n
# 14.19 [+0.50] rx=16769 (1046 MB)
# 14.20 [+0.00] ipv4 udp -z -t 1
# 15.76 [+1.56] tx=6425 (400 MB) txc=6425 zc=n
# 16.26 [+0.50] rx=6416 (400 MB)
# 16.28 [+0.02] ok
# 17.79 [+1.51] ipv6 udp -t 1
# 19.35 [+1.56] tx=16824 (1049 MB) txc=0 zc=n
# 19.85 [+0.50] rx=16233 (1012 MB)
# 19.86 [+0.00] ipv6 udp -z -t 1
# 21.42 [+1.56] tx=6583 (410 MB) txc=6583 zc=n
# 21.92 [+0.50] rx=6580 (410 MB)
# 21.93 [+0.01] ok
# 22.11 [+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__->