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
# 1.37 [+1.37] ipv4 tcp -t 1
# 2.92 [+1.56] tx=8828 (550 MB) txc=0 zc=n
# 3.32 [+0.40] rx=4413 (550 MB)
# 3.33 [+0.00] ipv4 tcp -z -t 1
# 4.94 [+1.61] tx=5524 (344 MB) txc=5524 zc=n
# 5.29 [+0.35] rx=2762 (344 MB)
# 5.29 [+0.00] ok
# 6.80 [+1.50] ipv6 tcp -t 1
# 8.36 [+1.56] tx=8807 (549 MB) txc=0 zc=n
# 8.76 [+0.40] rx=4398 (549 MB)
# 8.76 [+0.00] ipv6 tcp -z -t 1
# 10.36 [+1.60] tx=5370 (335 MB) txc=5370 zc=n
# 10.72 [+0.36] rx=2685 (335 MB)
# 10.73 [+0.00] ok
# 12.32 [+1.59] ipv4 udp -t 1
# 13.88 [+1.56] tx=16823 (1049 MB) txc=0 zc=n
# 14.38 [+0.50] rx=16336 (1019 MB)
# 14.39 [+0.00] ipv4 udp -z -t 1
# 15.95 [+1.57] tx=6788 (423 MB) txc=6788 zc=n
# 16.45 [+0.50] rx=6781 (423 MB)
# 16.47 [+0.01] ok
# 17.99 [+1.53] ipv6 udp -t 1
# 19.58 [+1.58] tx=16825 (1049 MB) txc=0 zc=n
# 20.08 [+0.50] rx=16268 (1015 MB)
# 20.08 [+0.00] ipv6 udp -z -t 1
# 21.67 [+1.59] tx=6755 (421 MB) txc=6755 zc=n
# 22.17 [+0.50] rx=6755 (421 MB)
# 22.18 [+0.01] ok
# 22.37 [+0.20] 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__->