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
# 1.98 [+1.98] ipv4 tcp -t 1
# 3.61 [+1.64] tx=6205 (387 MB) txc=0 zc=n
# 4.01 [+0.40] rx=3090 (387 MB)
# 4.02 [+0.01] ipv4 tcp -z -t 1
# 5.69 [+1.68] tx=3863 (241 MB) txc=3863 zc=n
# 6.05 [+0.36] rx=1932 (241 MB)
# 6.06 [+0.01] ok
# 8.33 [+2.27] ipv6 tcp -t 1
# 9.96 [+1.64] tx=6143 (383 MB) txc=0 zc=n
# 10.36 [+0.40] rx=3061 (383 MB)
# 10.37 [+0.01] ipv6 tcp -z -t 1
# 12.02 [+1.65] tx=3856 (240 MB) txc=3856 zc=n
# 12.38 [+0.36] rx=1928 (240 MB)
# 12.39 [+0.01] ok
# 14.56 [+2.17] ipv4 udp -t 1
# 16.17 [+1.62] tx=12166 (759 MB) txc=0 zc=n
# 16.67 [+0.50] rx=11595 (723 MB)
# 16.68 [+0.01] ipv4 udp -z -t 1
# 18.30 [+1.62] tx=4634 (289 MB) txc=4634 zc=n
# 18.80 [+0.50] rx=4630 (288 MB)
# 18.81 [+0.01] ok
# 21.08 [+2.28] ipv6 udp -t 1
# 22.70 [+1.62] tx=12109 (755 MB) txc=0 zc=n
# 23.20 [+0.50] rx=11588 (723 MB)
# 23.20 [+0.01] ipv6 udp -z -t 1
# 24.84 [+1.64] tx=4727 (294 MB) txc=4727 zc=n
# 25.34 [+0.50] rx=4727 (294 MB)
# 25.35 [+0.01] ok
# 25.63 [+0.28] 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__->