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
# 1.90 [+1.90] ipv4 tcp -t 1
# 3.52 [+1.62] tx=6242 (389 MB) txc=0 zc=n
# 3.92 [+0.40] rx=3112 (389 MB)
# 3.93 [+0.01] ipv4 tcp -z -t 1
# 5.60 [+1.67] tx=3830 (239 MB) txc=3830 zc=n
# 5.96 [+0.36] rx=1915 (239 MB)
# 5.96 [+0.01] ok
# 8.20 [+2.23] ipv6 tcp -t 1
# 9.84 [+1.64] tx=6010 (375 MB) txc=0 zc=n
# 10.24 [+0.40] rx=2997 (375 MB)
# 10.24 [+0.01] ipv6 tcp -z -t 1
# 11.91 [+1.67] tx=3823 (238 MB) txc=3823 zc=n
# 12.26 [+0.36] rx=1912 (238 MB)
# 12.27 [+0.01] ok
# 14.45 [+2.18] ipv4 udp -t 1
# 16.07 [+1.62] tx=12102 (755 MB) txc=0 zc=n
# 16.57 [+0.50] rx=11565 (721 MB)
# 16.58 [+0.01] ipv4 udp -z -t 1
# 18.18 [+1.60] tx=4711 (293 MB) txc=4711 zc=n
# 18.68 [+0.50] rx=4690 (292 MB)
# 18.69 [+0.01] ok
# 21.01 [+2.32] ipv6 udp -t 1
# 22.64 [+1.63] tx=11920 (743 MB) txc=0 zc=n
# 23.14 [+0.50] rx=11167 (696 MB)
# 23.15 [+0.01] ipv6 udp -z -t 1
# 24.76 [+1.62] tx=4660 (290 MB) txc=4660 zc=n
# 25.26 [+0.50] rx=4660 (290 MB)
# 25.27 [+0.01] ok
# 25.51 [+0.24] 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__->