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'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: msg_zerocopy.sh
# 1.36 [+1.36] ipv4 tcp -t 1
# 2.95 [+1.59] tx=8411 (524 MB) txc=0 zc=n
# 3.35 [+0.40] rx=4197 (524 MB)
# 3.35 [+0.00] ipv4 tcp -z -t 1
# 4.96 [+1.61] tx=5266 (328 MB) txc=5266 zc=n
# 5.32 [+0.36] rx=2629 (328 MB)
# 5.32 [+0.00] ok
# 6.86 [+1.53] ipv6 tcp -t 1
# 8.42 [+1.56] tx=8133 (507 MB) txc=0 zc=n
# 8.82 [+0.40] rx=4033 (507 MB)
# 8.82 [+0.00] ipv6 tcp -z -t 1
# 10.44 [+1.62] tx=5231 (326 MB) txc=5231 zc=n
# 10.80 [+0.36] rx=2614 (326 MB)
# 10.81 [+0.01] ok
# 12.39 [+1.58] ipv4 udp -t 1
# 13.96 [+1.56] tx=15817 (987 MB) txc=0 zc=n
# 14.46 [+0.50] rx=15188 (947 MB)
# 14.46 [+0.00] ipv4 udp -z -t 1
# 16.03 [+1.57] tx=6406 (399 MB) txc=6406 zc=n
# 16.53 [+0.50] rx=6402 (399 MB)
# 16.54 [+0.01] ok
# 18.10 [+1.56] ipv6 udp -t 1
# 19.68 [+1.58] tx=15570 (971 MB) txc=0 zc=n
# 20.18 [+0.50] rx=15053 (939 MB)
# 20.18 [+0.00] ipv6 udp -z -t 1
# 21.74 [+1.56] tx=6124 (382 MB) txc=6124 zc=n
# 22.24 [+0.50] rx=6122 (382 MB)
# 22.25 [+0.02] ok
# 22.44 [+0.18] 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__->