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
# 0.93 [+0.93] ipv4 tcp -t 1
# 2.45 [+1.52] tx=12651 (789 MB) txc=0 zc=n
# 2.84 [+0.39] rx=6314 (789 MB)
# 2.85 [+0.00] ipv4 tcp -z -t 1
# 4.41 [+1.56] tx=8103 (505 MB) txc=8103 zc=n
# 4.77 [+0.36] rx=4043 (505 MB)
# 4.77 [+0.00] ok
# 5.91 [+1.14] ipv6 tcp -t 1
# 7.41 [+1.50] tx=12742 (795 MB) txc=0 zc=n
# 7.81 [+0.40] rx=6364 (795 MB)
# 7.82 [+0.00] ipv6 tcp -z -t 1
# 9.36 [+1.54] tx=8153 (508 MB) txc=8153 zc=n
# 9.72 [+0.36] rx=4069 (508 MB)
# 9.72 [+0.00] ok
# 10.87 [+1.15] ipv4 udp -t 1
# 12.39 [+1.53] tx=21514 (1342 MB) txc=0 zc=n
# 12.90 [+0.50] rx=20384 (1272 MB)
# 12.90 [+0.00] ipv4 udp -z -t 1
# 14.41 [+1.51] tx=9146 (570 MB) txc=9146 zc=n
# 14.91 [+0.50] rx=9121 (569 MB)
# 14.92 [+0.01] ok
# 16.17 [+1.25] ipv6 udp -t 1
# 17.69 [+1.51] tx=21131 (1318 MB) txc=0 zc=n
# 18.19 [+0.50] rx=20154 (1257 MB)
# 18.19 [+0.00] ipv6 udp -z -t 1
# 19.74 [+1.54] tx=9271 (578 MB) txc=9271 zc=n
# 20.24 [+0.50] rx=9259 (577 MB)
# 20.24 [+0.00] ok
# 20.37 [+0.13] 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__->