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
# 1.33 [+1.33] ipv4 tcp -t 1
# 2.90 [+1.57] tx=8950 (558 MB) txc=0 zc=n
# 3.30 [+0.40] rx=4474 (558 MB)
# 3.30 [+0.00] ipv4 tcp -z -t 1
# 4.91 [+1.60] tx=5658 (353 MB) txc=5658 zc=n
# 5.26 [+0.35] rx=2828 (353 MB)
# 5.27 [+0.00] ok
# 6.80 [+1.53] ipv6 tcp -t 1
# 8.36 [+1.56] tx=8880 (554 MB) txc=0 zc=n
# 8.76 [+0.40] rx=4430 (554 MB)
# 8.76 [+0.00] ipv6 tcp -z -t 1
# 10.36 [+1.60] tx=5448 (339 MB) txc=5448 zc=n
# 10.72 [+0.36] rx=2724 (339 MB)
# 10.73 [+0.01] ok
# 12.26 [+1.53] ipv4 udp -t 1
# 13.82 [+1.56] tx=17346 (1082 MB) txc=0 zc=n
# 14.32 [+0.50] rx=16834 (1050 MB)
# 14.33 [+0.00] ipv4 udp -z -t 1
# 15.88 [+1.55] tx=6662 (415 MB) txc=6662 zc=n
# 16.38 [+0.50] rx=6657 (415 MB)
# 16.40 [+0.02] ok
# 17.96 [+1.56] ipv6 udp -t 1
# 19.54 [+1.58] tx=16908 (1055 MB) txc=0 zc=n
# 20.04 [+0.50] rx=16326 (1018 MB)
# 20.04 [+0.00] ipv6 udp -z -t 1
# 21.59 [+1.55] tx=6841 (426 MB) txc=6841 zc=n
# 22.09 [+0.50] rx=6841 (426 MB)
# 22.10 [+0.01] ok
# 22.28 [+0.18] 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__->