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
# 2.01 [+2.01] ipv4 tcp -t 1
# 3.65 [+1.63] tx=5984 (373 MB) txc=0 zc=n
# 4.05 [+0.40] rx=2986 (373 MB)
# 4.05 [+0.01] ipv4 tcp -z -t 1
# 5.73 [+1.68] tx=3774 (235 MB) txc=3774 zc=n
# 6.09 [+0.36] rx=1887 (235 MB)
# 6.10 [+0.01] ok
# 8.32 [+2.22] ipv6 tcp -t 1
# 9.96 [+1.64] tx=5931 (370 MB) txc=0 zc=n
# 10.35 [+0.40] rx=2961 (370 MB)
# 10.36 [+0.01] ipv6 tcp -z -t 1
# 12.03 [+1.67] tx=3731 (232 MB) txc=3731 zc=n
# 12.39 [+0.36] rx=1864 (232 MB)
# 12.40 [+0.02] ok
# 14.69 [+2.29] ipv4 udp -t 1
# 16.32 [+1.63] tx=11780 (735 MB) txc=0 zc=n
# 16.82 [+0.50] rx=11307 (705 MB)
# 16.83 [+0.01] ipv4 udp -z -t 1
# 18.47 [+1.65] tx=4542 (283 MB) txc=4542 zc=n
# 18.97 [+0.50] rx=4542 (283 MB)
# 19.00 [+0.02] ok
# 21.26 [+2.26] ipv6 udp -t 1
# 22.90 [+1.64] tx=11663 (727 MB) txc=0 zc=n
# 23.40 [+0.50] rx=11152 (695 MB)
# 23.41 [+0.01] ipv6 udp -z -t 1
# 25.04 [+1.63] tx=4565 (284 MB) txc=4565 zc=n
# 25.54 [+0.50] rx=4562 (284 MB)
# 25.54 [+0.01] ok
# 25.79 [+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__->