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
# 2.02 [+2.02] ipv4 tcp -t 1
# 3.69 [+1.68] tx=6043 (377 MB) txc=0 zc=n
# 4.08 [+0.39] rx=3005 (377 MB)
# 4.09 [+0.01] ipv4 tcp -z -t 1
# 5.77 [+1.68] tx=3858 (240 MB) txc=3858 zc=n
# 6.12 [+0.35] rx=1929 (240 MB)
# 6.12 [+0.01] ok
# 8.40 [+2.27] ipv6 tcp -t 1
# 10.02 [+1.63] tx=6038 (376 MB) txc=0 zc=n
# 10.42 [+0.40] rx=3005 (376 MB)
# 10.44 [+0.02] ipv6 tcp -z -t 1
# 12.10 [+1.66] tx=3806 (237 MB) txc=3806 zc=n
# 12.46 [+0.36] rx=1902 (237 MB)
# 12.47 [+0.01] ok
# 14.73 [+2.27] ipv4 udp -t 1
# 16.38 [+1.65] tx=11681 (728 MB) txc=0 zc=n
# 16.88 [+0.50] rx=11185 (697 MB)
# 16.89 [+0.01] ipv4 udp -z -t 1
# 18.49 [+1.60] tx=4550 (283 MB) txc=4550 zc=n
# 18.99 [+0.50] rx=4526 (282 MB)
# 18.99 [+0.01] ok
# 21.29 [+2.30] ipv6 udp -t 1
# 22.91 [+1.62] tx=11486 (716 MB) txc=0 zc=n
# 23.41 [+0.50] rx=10843 (676 MB)
# 23.43 [+0.02] ipv6 udp -z -t 1
# 25.05 [+1.62] tx=4420 (275 MB) txc=4420 zc=n
# 25.55 [+0.50] rx=4374 (272 MB)
# 25.55 [+0.01] ok
# 25.84 [+0.29] 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__->