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
# 1.97 [+1.97] ipv4 tcp -t 1
# 3.61 [+1.63] tx=5969 (372 MB) txc=0 zc=n
# 4.01 [+0.40] rx=2951 (372 MB)
# 4.02 [+0.02] ipv4 tcp -z -t 1
# 5.68 [+1.66] tx=3785 (236 MB) txc=3785 zc=n
# 6.04 [+0.36] rx=1886 (236 MB)
# 6.07 [+0.03] ok
# 8.27 [+2.20] ipv6 tcp -t 1
# 9.90 [+1.63] tx=5934 (370 MB) txc=0 zc=n
# 10.30 [+0.40] rx=2957 (370 MB)
# 10.31 [+0.02] ipv6 tcp -z -t 1
# 11.99 [+1.68] tx=3761 (234 MB) txc=3761 zc=n
# 12.35 [+0.36] rx=1876 (234 MB)
# 12.37 [+0.02] ok
# 14.59 [+2.22] ipv4 udp -t 1
# 16.20 [+1.62] tx=11318 (706 MB) txc=0 zc=n
# 16.70 [+0.50] rx=10817 (675 MB)
# 16.71 [+0.01] ipv4 udp -z -t 1
# 18.33 [+1.62] tx=4466 (278 MB) txc=4466 zc=n
# 18.83 [+0.50] rx=4464 (278 MB)
# 18.83 [+0.01] ok
# 21.05 [+2.21] ipv6 udp -t 1
# 22.67 [+1.62] tx=11428 (713 MB) txc=0 zc=n
# 23.17 [+0.50] rx=10859 (677 MB)
# 23.17 [+0.01] ipv6 udp -z -t 1
# 24.81 [+1.64] tx=4434 (276 MB) txc=4434 zc=n
# 25.31 [+0.50] rx=4434 (276 MB)
# 25.33 [+0.02] ok
# 25.56 [+0.23] 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__->