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
# 2.90 [+1.58] tx=8484 (529 MB) txc=0 zc=n
# 3.30 [+0.39] rx=4231 (529 MB)
# 3.30 [+0.01] ipv4 tcp -z -t 1
# 4.93 [+1.63] tx=5333 (332 MB) txc=5333 zc=n
# 5.29 [+0.36] rx=2663 (332 MB)
# 5.29 [+0.00] ok
# 6.82 [+1.53] ipv6 tcp -t 1
# 8.40 [+1.58] tx=8108 (505 MB) txc=0 zc=n
# 8.79 [+0.40] rx=3978 (505 MB)
# 8.80 [+0.00] ipv6 tcp -z -t 1
# 10.41 [+1.62] tx=5434 (339 MB) txc=5434 zc=n
# 10.77 [+0.36] rx=2715 (339 MB)
# 10.79 [+0.02] ok
# 12.34 [+1.55] ipv4 udp -t 1
# 13.93 [+1.59] tx=15531 (969 MB) txc=0 zc=n
# 14.43 [+0.50] rx=14953 (933 MB)
# 14.44 [+0.00] ipv4 udp -z -t 1
# 16.02 [+1.58] tx=6291 (392 MB) txc=6291 zc=n
# 16.51 [+0.50] rx=6287 (392 MB)
# 16.53 [+0.01] ok
# 18.06 [+1.53] ipv6 udp -t 1
# 19.63 [+1.57] tx=16239 (1013 MB) txc=0 zc=n
# 20.13 [+0.50] rx=15778 (984 MB)
# 20.13 [+0.01] ipv6 udp -z -t 1
# 21.69 [+1.55] tx=6455 (402 MB) txc=6455 zc=n
# 22.19 [+0.50] rx=6450 (402 MB)
# 22.19 [+0.00] ok
# 22.37 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->