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
# 1.25 [+1.25] ipv4 tcp -t 1
# 2.80 [+1.55] tx=9052 (564 MB) txc=0 zc=n
# 3.20 [+0.40] rx=4522 (564 MB)
# 3.21 [+0.01] ipv4 tcp -z -t 1
# 4.82 [+1.61] tx=5601 (349 MB) txc=5601 zc=n
# 5.18 [+0.36] rx=2800 (349 MB)
# 5.18 [+0.00] ok
# 6.65 [+1.46] ipv6 tcp -t 1
# 8.22 [+1.58] tx=8759 (546 MB) txc=0 zc=n
# 8.62 [+0.40] rx=4374 (546 MB)
# 8.63 [+0.00] ipv6 tcp -z -t 1
# 10.23 [+1.61] tx=5446 (339 MB) txc=5446 zc=n
# 10.59 [+0.36] rx=2723 (339 MB)
# 10.60 [+0.00] ok
# 12.07 [+1.47] ipv4 udp -t 1
# 13.63 [+1.56] tx=17087 (1066 MB) txc=0 zc=n
# 14.13 [+0.50] rx=16442 (1026 MB)
# 14.14 [+0.00] ipv4 udp -z -t 1
# 15.70 [+1.56] tx=6624 (413 MB) txc=6624 zc=n
# 16.20 [+0.50] rx=6624 (413 MB)
# 16.21 [+0.01] ok
# 17.73 [+1.52] ipv6 udp -t 1
# 19.28 [+1.55] tx=16517 (1030 MB) txc=0 zc=n
# 19.78 [+0.50] rx=16054 (1001 MB)
# 19.78 [+0.00] ipv6 udp -z -t 1
# 21.35 [+1.57] tx=6724 (419 MB) txc=6724 zc=n
# 21.85 [+0.50] rx=6724 (419 MB)
# 21.87 [+0.01] ok
# 22.04 [+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__->