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
# 3.02 [+3.02] ipv4 tcp -t 1
# 4.81 [+1.79] tx=9156 (571 MB) txc=0 zc=n
# 5.21 [+0.40] rx=4577 (571 MB)
# 5.22 [+0.01] ipv4 tcp -z -t 1
# 7.02 [+1.80] tx=5639 (351 MB) txc=5639 zc=n
# 7.38 [+0.36] rx=2820 (351 MB)
# 7.38 [+0.01] ok
# 10.68 [+3.29] ipv6 tcp -t 1
# 12.44 [+1.77] tx=8851 (552 MB) txc=0 zc=n
# 12.84 [+0.40] rx=4419 (552 MB)
# 12.85 [+0.01] ipv6 tcp -z -t 1
# 14.71 [+1.86] tx=5385 (336 MB) txc=5385 zc=n
# 15.07 [+0.36] rx=2693 (336 MB)
# 15.08 [+0.00] ok
# 18.31 [+3.23] ipv4 udp -t 1
# 20.09 [+1.78] tx=17739 (1106 MB) txc=0 zc=n
# 20.59 [+0.50] rx=17063 (1064 MB)
# 20.59 [+0.01] ipv4 udp -z -t 1
# 22.40 [+1.80] tx=6725 (419 MB) txc=6725 zc=n
# 22.90 [+0.50] rx=6722 (419 MB)
# 22.91 [+0.01] ok
# 26.23 [+3.33] ipv6 udp -t 1
# 28.03 [+1.79] tx=17237 (1075 MB) txc=0 zc=n
# 28.53 [+0.50] rx=16770 (1046 MB)
# 28.54 [+0.01] ipv6 udp -z -t 1
# 30.31 [+1.77] tx=6646 (414 MB) txc=6646 zc=n
# 30.81 [+0.50] rx=6646 (414 MB)
# 30.82 [+0.01] ok
# 31.18 [+0.36] 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__->