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
# 1.35 [+1.35] ipv4 tcp -t 1
# 2.92 [+1.57] tx=8408 (524 MB) txc=0 zc=n
# 3.32 [+0.40] rx=4199 (524 MB)
# 3.33 [+0.00] ipv4 tcp -z -t 1
# 4.95 [+1.62] tx=5431 (338 MB) txc=5431 zc=n
# 5.30 [+0.35] rx=2715 (338 MB)
# 5.30 [+0.00] ok
# 6.82 [+1.51] ipv6 tcp -t 1
# 8.38 [+1.56] tx=8245 (514 MB) txc=0 zc=n
# 8.77 [+0.40] rx=4118 (514 MB)
# 8.78 [+0.01] ipv6 tcp -z -t 1
# 10.39 [+1.61] tx=5317 (331 MB) txc=5317 zc=n
# 10.75 [+0.36] rx=2659 (331 MB)
# 10.77 [+0.02] ok
# 12.29 [+1.52] ipv4 udp -t 1
# 13.84 [+1.55] tx=16154 (1008 MB) txc=0 zc=n
# 14.34 [+0.50] rx=15749 (982 MB)
# 14.35 [+0.00] ipv4 udp -z -t 1
# 15.91 [+1.56] tx=6467 (403 MB) txc=6467 zc=n
# 16.41 [+0.50] rx=6465 (403 MB)
# 16.42 [+0.01] ok
# 17.96 [+1.54] ipv6 udp -t 1
# 19.52 [+1.56] tx=16180 (1009 MB) txc=0 zc=n
# 20.02 [+0.50] rx=15659 (977 MB)
# 20.02 [+0.00] ipv6 udp -z -t 1
# 21.58 [+1.56] tx=6403 (399 MB) txc=6403 zc=n
# 22.08 [+0.50] rx=6402 (399 MB)
# 22.09 [+0.00] ok
# 22.26 [+0.17] 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__->