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
# 3.15 [+3.15] ipv4 tcp -t 1
# 4.93 [+1.78] tx=9217 (575 MB) txc=0 zc=n
# 5.33 [+0.40] rx=4605 (575 MB)
# 5.33 [+0.01] ipv4 tcp -z -t 1
# 7.12 [+1.78] tx=5722 (357 MB) txc=5722 zc=n
# 7.48 [+0.36] rx=2861 (357 MB)
# 7.48 [+0.01] ok
# 10.73 [+3.25] ipv6 tcp -t 1
# 12.51 [+1.78] tx=8894 (555 MB) txc=0 zc=n
# 12.91 [+0.40] rx=4445 (555 MB)
# 12.92 [+0.01] ipv6 tcp -z -t 1
# 14.72 [+1.80] tx=5427 (338 MB) txc=5427 zc=n
# 15.08 [+0.36] rx=2714 (338 MB)
# 15.08 [+0.00] ok
# 18.29 [+3.21] ipv4 udp -t 1
# 20.06 [+1.77] tx=17440 (1088 MB) txc=0 zc=n
# 20.56 [+0.50] rx=16990 (1060 MB)
# 20.57 [+0.01] ipv4 udp -z -t 1
# 22.35 [+1.78] tx=6761 (421 MB) txc=6761 zc=n
# 22.85 [+0.50] rx=6761 (421 MB)
# 22.86 [+0.00] ok
# 26.07 [+3.21] ipv6 udp -t 1
# 27.85 [+1.78] tx=17062 (1064 MB) txc=0 zc=n
# 28.35 [+0.50] rx=16186 (1010 MB)
# 28.38 [+0.03] ipv6 udp -z -t 1
# 30.20 [+1.82] tx=6737 (420 MB) txc=6737 zc=n
# 30.70 [+0.50] rx=6729 (419 MB)
# 30.71 [+0.00] ok
# 31.04 [+0.34] 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__->