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
# 1.25 [+1.25] ipv4 tcp -t 1
# 2.83 [+1.58] tx=8920 (556 MB) txc=0 zc=n
# 3.22 [+0.39] rx=4455 (556 MB)
# 3.22 [+0.00] ipv4 tcp -z -t 1
# 4.83 [+1.61] tx=5314 (331 MB) txc=5314 zc=n
# 5.20 [+0.37] rx=2656 (331 MB)
# 5.20 [+0.00] ok

DETECTED CRASH, lowering timeout
# 6.36 [+1.16] ipv6 tcp -t 1
# 7.88 [+1.53] tx=13291 (829 MB) txc=0 zc=n
# 8.28 [+0.40] rx=6634 (829 MB)
# 8.29 [+0.00] ipv6 tcp -z -t 1
# 9.85 [+1.56] tx=8338 (520 MB) txc=8338 zc=n
# 10.21 [+0.36] rx=4163 (520 MB)
# 10.22 [+0.01] ok
# 11.36 [+1.14] ipv4 udp -t 1
# 12.89 [+1.53] tx=20770 (1296 MB) txc=0 zc=n
# 13.39 [+0.50] rx=19934 (1243 MB)
# 13.39 [+0.00] ipv4 udp -z -t 1
# 14.90 [+1.51] tx=8538 (532 MB) txc=8538 zc=n
# 15.40 [+0.50] rx=8537 (532 MB)
# 15.41 [+0.00] ok
# 16.55 [+1.14] ipv6 udp -t 1
# 18.06 [+1.51] tx=20644 (1288 MB) txc=0 zc=n
# 18.56 [+0.50] rx=19822 (1236 MB)
# 18.57 [+0.00] ipv6 udp -z -t 1
# 20.08 [+1.52] tx=8304 (518 MB) txc=8304 zc=n
# 20.58 [+0.50] rx=8304 (518 MB)
# 20.59 [+0.00] ok
# 20.71 [+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__->