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
# 1.38 [+1.38] ipv4 tcp -t 1
# 2.94 [+1.56] tx=8967 (559 MB) txc=0 zc=n
# 3.34 [+0.40] rx=4482 (559 MB)
# 3.34 [+0.00] ipv4 tcp -z -t 1
# 4.94 [+1.60] tx=5524 (344 MB) txc=5524 zc=n
# 5.30 [+0.36] rx=2760 (344 MB)
# 5.30 [+0.00] ok
# 6.84 [+1.54] ipv6 tcp -t 1
# 8.40 [+1.56] tx=8744 (545 MB) txc=0 zc=n
# 8.80 [+0.40] rx=4369 (545 MB)
# 8.80 [+0.00] ipv6 tcp -z -t 1
# 10.41 [+1.61] tx=5482 (342 MB) txc=5482 zc=n
# 10.77 [+0.36] rx=2740 (342 MB)
# 10.78 [+0.00] ok
# 12.30 [+1.52] ipv4 udp -t 1
# 13.86 [+1.56] tx=17291 (1079 MB) txc=0 zc=n
# 14.36 [+0.50] rx=16612 (1036 MB)
# 14.37 [+0.00] ipv4 udp -z -t 1
# 15.92 [+1.55] tx=6911 (431 MB) txc=6911 zc=n
# 16.42 [+0.50] rx=6909 (431 MB)
# 16.43 [+0.01] ok
# 17.99 [+1.56] ipv6 udp -t 1
# 19.55 [+1.56] tx=16673 (1040 MB) txc=0 zc=n
# 20.05 [+0.50] rx=16188 (1010 MB)
# 20.06 [+0.00] ipv6 udp -z -t 1
# 21.63 [+1.57] tx=6723 (419 MB) txc=6723 zc=n
# 22.13 [+0.50] rx=6721 (419 MB)
# 22.13 [+0.00] ok
# 22.31 [+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__->