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
# 1.95 [+1.95] ipv4 tcp -t 1
# 3.58 [+1.62] tx=6265 (390 MB) txc=0 zc=n
# 3.97 [+0.40] rx=3123 (390 MB)
# 3.98 [+0.01] ipv4 tcp -z -t 1
# 5.64 [+1.66] tx=3946 (246 MB) txc=3946 zc=n
# 6.00 [+0.36] rx=1973 (246 MB)
# 6.00 [+0.01] ok
# 8.22 [+2.22] ipv6 tcp -t 1
# 9.87 [+1.64] tx=6255 (390 MB) txc=0 zc=n
# 10.26 [+0.40] rx=3111 (390 MB)
# 10.27 [+0.01] ipv6 tcp -z -t 1
# 11.93 [+1.66] tx=3895 (243 MB) txc=3895 zc=n
# 12.29 [+0.36] rx=1948 (243 MB)
# 12.31 [+0.02] ok
# 14.50 [+2.19] ipv4 udp -t 1
# 16.11 [+1.61] tx=11933 (744 MB) txc=0 zc=n
# 16.61 [+0.50] rx=11407 (711 MB)
# 16.61 [+0.01] ipv4 udp -z -t 1
# 18.25 [+1.63] tx=4716 (294 MB) txc=4716 zc=n
# 18.75 [+0.50] rx=4711 (293 MB)
# 18.75 [+0.01] ok
# 20.97 [+2.21] ipv6 udp -t 1
# 22.59 [+1.62] tx=12133 (757 MB) txc=0 zc=n
# 23.09 [+0.50] rx=11638 (726 MB)
# 23.11 [+0.02] ipv6 udp -z -t 1
# 24.73 [+1.62] tx=4659 (290 MB) txc=4659 zc=n
# 25.23 [+0.50] rx=4659 (290 MB)
# 25.24 [+0.02] ok
# 25.50 [+0.25] 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__->