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
# 1.37 [+1.37] ipv4 tcp -t 1
# 2.95 [+1.58] tx=8242 (514 MB) txc=0 zc=n
# 3.35 [+0.40] rx=4101 (514 MB)
# 3.35 [+0.00] ipv4 tcp -z -t 1
# 4.96 [+1.60] tx=5332 (332 MB) txc=5332 zc=n
# 5.31 [+0.36] rx=2665 (332 MB)
# 5.32 [+0.01] ok
# 6.85 [+1.53] ipv6 tcp -t 1
# 8.43 [+1.58] tx=8368 (522 MB) txc=0 zc=n
# 8.83 [+0.40] rx=4176 (522 MB)
# 8.84 [+0.00] ipv6 tcp -z -t 1
# 10.44 [+1.60] tx=5173 (322 MB) txc=5173 zc=n
# 10.80 [+0.36] rx=2586 (322 MB)
# 10.80 [+0.01] ok
# 12.33 [+1.53] ipv4 udp -t 1
# 13.88 [+1.54] tx=15859 (989 MB) txc=0 zc=n
# 14.38 [+0.50] rx=15446 (963 MB)
# 14.38 [+0.00] ipv4 udp -z -t 1
# 15.95 [+1.57] tx=6368 (397 MB) txc=6368 zc=n
# 16.45 [+0.50] rx=6361 (396 MB)
# 16.46 [+0.00] ok
# 18.02 [+1.57] ipv6 udp -t 1
# 19.61 [+1.58] tx=15391 (960 MB) txc=0 zc=n
# 20.11 [+0.50] rx=14828 (925 MB)
# 20.11 [+0.00] ipv6 udp -z -t 1
# 21.66 [+1.55] tx=6381 (398 MB) txc=6381 zc=n
# 22.16 [+0.50] rx=6378 (398 MB)
# 22.18 [+0.01] ok
# 22.35 [+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__->