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
# 2.90 [+1.57] tx=8565 (534 MB) txc=0 zc=n
# 3.29 [+0.39] rx=4272 (534 MB)
# 3.29 [+0.01] ipv4 tcp -z -t 1
# 4.89 [+1.59] tx=5576 (347 MB) txc=5576 zc=n
# 5.25 [+0.36] rx=2785 (347 MB)
# 5.25 [+0.00] ok
# 6.73 [+1.48] ipv6 tcp -t 1
# 8.28 [+1.55] tx=8753 (546 MB) txc=0 zc=n
# 8.68 [+0.40] rx=4365 (546 MB)
# 8.68 [+0.01] ipv6 tcp -z -t 1
# 10.30 [+1.62] tx=5580 (348 MB) txc=5580 zc=n
# 10.66 [+0.36] rx=2788 (348 MB)
# 10.67 [+0.01] ok
# 12.23 [+1.56] ipv4 udp -t 1
# 13.79 [+1.55] tx=15844 (988 MB) txc=0 zc=n
# 14.29 [+0.50] rx=15114 (943 MB)
# 14.29 [+0.01] ipv4 udp -z -t 1
# 15.86 [+1.57] tx=6384 (398 MB) txc=6384 zc=n
# 16.36 [+0.50] rx=6340 (395 MB)
# 16.37 [+0.01] ok
# 17.92 [+1.55] ipv6 udp -t 1
# 19.49 [+1.57] tx=15782 (984 MB) txc=0 zc=n
# 19.99 [+0.50] rx=15142 (944 MB)
# 19.99 [+0.00] ipv6 udp -z -t 1
# 21.55 [+1.56] tx=6833 (426 MB) txc=6833 zc=n
# 22.05 [+0.50] rx=6833 (426 MB)
# 22.06 [+0.00] ok
# 22.23 [+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__->