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
# 3.64 [+1.62] tx=6091 (380 MB) txc=0 zc=n
# 4.04 [+0.40] rx=3028 (380 MB)
# 4.05 [+0.01] ipv4 tcp -z -t 1
# 5.72 [+1.67] tx=3862 (241 MB) txc=3862 zc=n
# 6.06 [+0.35] rx=1931 (241 MB)
# 6.07 [+0.01] ok
# 8.32 [+2.25] ipv6 tcp -t 1
# 9.96 [+1.64] tx=6052 (377 MB) txc=0 zc=n
# 10.35 [+0.40] rx=3011 (377 MB)
# 10.36 [+0.01] ipv6 tcp -z -t 1
# 12.05 [+1.69] tx=3764 (234 MB) txc=3764 zc=n
# 12.41 [+0.36] rx=1868 (234 MB)
# 12.43 [+0.02] ok
# 14.64 [+2.22] ipv4 udp -t 1
# 16.26 [+1.62] tx=11447 (714 MB) txc=0 zc=n
# 16.76 [+0.50] rx=10969 (684 MB)
# 16.77 [+0.01] ipv4 udp -z -t 1
# 18.39 [+1.61] tx=4570 (285 MB) txc=4570 zc=n
# 18.89 [+0.50] rx=4561 (284 MB)
# 18.89 [+0.01] ok
# 21.16 [+2.26] ipv6 udp -t 1
# 22.83 [+1.67] tx=11581 (722 MB) txc=0 zc=n
# 23.33 [+0.50] rx=11084 (691 MB)
# 23.33 [+0.01] ipv6 udp -z -t 1
# 24.97 [+1.64] tx=4499 (280 MB) txc=4499 zc=n
# 25.47 [+0.50] rx=4492 (280 MB)
# 25.49 [+0.02] ok
# 25.74 [+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__->