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
# 2.93 [+1.57] tx=8005 (499 MB) txc=0 zc=n
# 3.33 [+0.40] rx=3931 (499 MB)
# 3.34 [+0.00] ipv4 tcp -z -t 1
# 4.93 [+1.60] tx=5228 (326 MB) txc=5228 zc=n
# 5.29 [+0.36] rx=2610 (326 MB)
# 5.30 [+0.00] ok
# 6.88 [+1.59] ipv6 tcp -t 1
# 8.43 [+1.55] tx=8129 (507 MB) txc=0 zc=n
# 8.83 [+0.40] rx=4025 (507 MB)
# 8.83 [+0.01] ipv6 tcp -z -t 1
# 10.46 [+1.63] tx=5162 (322 MB) txc=5162 zc=n
# 10.82 [+0.36] rx=2580 (322 MB)
# 10.83 [+0.00] ok
# 12.37 [+1.55] ipv4 udp -t 1
# 13.93 [+1.56] tx=15604 (973 MB) txc=0 zc=n
# 14.43 [+0.50] rx=15003 (936 MB)
# 14.44 [+0.01] ipv4 udp -z -t 1
# 16.00 [+1.57] tx=6175 (385 MB) txc=6175 zc=n
# 16.50 [+0.50] rx=6175 (385 MB)
# 16.52 [+0.01] ok
# 18.11 [+1.60] ipv6 udp -t 1
# 19.66 [+1.55] tx=15930 (994 MB) txc=0 zc=n
# 20.16 [+0.50] rx=15341 (957 MB)
# 20.17 [+0.00] ipv6 udp -z -t 1
# 21.73 [+1.56] tx=6163 (384 MB) txc=6163 zc=n
# 22.23 [+0.50] rx=6141 (383 MB)
# 22.24 [+0.01] ok
# 22.43 [+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__->