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
# 2.01 [+2.01] ipv4 tcp -t 1
# 3.62 [+1.61] tx=6139 (383 MB) txc=0 zc=n
# 4.02 [+0.40] rx=3065 (383 MB)
# 4.03 [+0.01] ipv4 tcp -z -t 1
# 5.71 [+1.68] tx=3901 (243 MB) txc=3901 zc=n
# 6.05 [+0.34] rx=1951 (243 MB)
# 6.07 [+0.02] ok
# 8.28 [+2.21] ipv6 tcp -t 1
# 9.92 [+1.64] tx=6002 (374 MB) txc=0 zc=n
# 10.32 [+0.40] rx=2996 (374 MB)
# 10.33 [+0.01] ipv6 tcp -z -t 1
# 11.99 [+1.66] tx=3861 (240 MB) txc=3861 zc=n
# 12.34 [+0.36] rx=1931 (240 MB)
# 12.35 [+0.01] ok
# 14.58 [+2.23] ipv4 udp -t 1
# 16.20 [+1.62] tx=11893 (742 MB) txc=0 zc=n
# 16.70 [+0.50] rx=11321 (706 MB)
# 16.70 [+0.01] ipv4 udp -z -t 1
# 18.33 [+1.62] tx=4573 (285 MB) txc=4573 zc=n
# 18.83 [+0.50] rx=4564 (284 MB)
# 18.83 [+0.01] ok
# 21.11 [+2.27] ipv6 udp -t 1
# 22.76 [+1.66] tx=12002 (748 MB) txc=0 zc=n
# 23.26 [+0.50] rx=11428 (713 MB)
# 23.27 [+0.01] ipv6 udp -z -t 1
# 24.92 [+1.65] tx=4638 (289 MB) txc=4638 zc=n
# 25.41 [+0.50] rx=4638 (289 MB)
# 25.42 [+0.01] ok
# 25.68 [+0.26] 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__->