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/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
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
# 2.02 [+2.02] ipv4 tcp -t 1
# 3.66 [+1.65] tx=5869 (366 MB) txc=0 zc=n
# 4.06 [+0.40] rx=2925 (366 MB)
# 4.07 [+0.01] ipv4 tcp -z -t 1
# 5.72 [+1.65] tx=3771 (235 MB) txc=3771 zc=n
# 6.08 [+0.36] rx=1885 (235 MB)
# 6.08 [+0.01] ok
# 8.37 [+2.28] ipv6 tcp -t 1
# 9.98 [+1.61] tx=5764 (359 MB) txc=0 zc=n
# 10.38 [+0.40] rx=2867 (359 MB)
# 10.39 [+0.01] ipv6 tcp -z -t 1
# 12.06 [+1.67] tx=3775 (235 MB) txc=3775 zc=n
# 12.41 [+0.36] rx=1886 (235 MB)
# 12.42 [+0.01] ok
# 14.72 [+2.30] ipv4 udp -t 1
# 16.35 [+1.63] tx=11325 (706 MB) txc=0 zc=n
# 16.85 [+0.50] rx=10926 (681 MB)
# 16.85 [+0.01] ipv4 udp -z -t 1
# 18.49 [+1.63] tx=4469 (278 MB) txc=4469 zc=n
# 18.99 [+0.50] rx=4459 (278 MB)
# 18.99 [+0.01] ok
# 21.32 [+2.33] ipv6 udp -t 1
# 22.94 [+1.62] tx=11367 (709 MB) txc=0 zc=n
# 23.44 [+0.50] rx=10886 (679 MB)
# 23.45 [+0.02] ipv6 udp -z -t 1
# 25.08 [+1.63] tx=4579 (285 MB) txc=4579 zc=n
# 25.58 [+0.50] rx=4561 (284 MB)
# 25.59 [+0.01] ok
# 25.88 [+0.29] 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__->