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=8421 (525 MB) txc=0 zc=n
# 3.33 [+0.40] rx=4204 (525 MB)
# 3.33 [+0.00] ipv4 tcp -z -t 1
# 4.94 [+1.61] tx=5469 (341 MB) txc=5469 zc=n
# 5.30 [+0.36] rx=2732 (341 MB)
# 5.31 [+0.00] ok

DETECTED CRASH, lowering timeout
# 6.59 [+1.28] ipv6 tcp -t 1
# 8.10 [+1.51] tx=12344 (770 MB) txc=0 zc=n
# 8.50 [+0.40] rx=6161 (770 MB)
# 8.50 [+0.00] ipv6 tcp -z -t 1
# 10.07 [+1.56] tx=7918 (494 MB) txc=7918 zc=n
# 10.42 [+0.36] rx=3951 (494 MB)
# 10.43 [+0.00] ok
# 11.58 [+1.15] ipv4 udp -t 1
# 13.11 [+1.53] tx=21292 (1328 MB) txc=0 zc=n
# 13.61 [+0.50] rx=20439 (1275 MB)
# 13.61 [+0.00] ipv4 udp -z -t 1
# 15.13 [+1.52] tx=8928 (557 MB) txc=8928 zc=n
# 15.63 [+0.50] rx=8920 (556 MB)
# 15.63 [+0.00] ok
# 16.76 [+1.13] ipv6 udp -t 1
# 18.26 [+1.50] tx=20899 (1304 MB) txc=0 zc=n
# 18.77 [+0.50] rx=20266 (1264 MB)
# 18.77 [+0.00] ipv6 udp -z -t 1
# 20.31 [+1.54] tx=8925 (556 MB) txc=8925 zc=n
# 20.81 [+0.50] rx=8919 (556 MB)
# 20.81 [+0.00] ok
# 20.94 [+0.12] 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__->