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
# 1.36 [+1.36] ipv4 tcp -t 1
# 2.93 [+1.57] tx=8635 (538 MB) txc=0 zc=n
# 3.33 [+0.40] rx=4307 (538 MB)
# 3.34 [+0.01] ipv4 tcp -z -t 1
# 4.96 [+1.62] tx=5354 (334 MB) txc=5354 zc=n
# 5.31 [+0.35] rx=2675 (334 MB)
# 5.32 [+0.00] ok
# 6.87 [+1.56] ipv6 tcp -t 1
# 8.43 [+1.56] tx=8243 (514 MB) txc=0 zc=n
# 8.83 [+0.39] rx=4116 (514 MB)
# 8.83 [+0.01] ipv6 tcp -z -t 1
# 10.44 [+1.61] tx=5174 (322 MB) txc=5174 zc=n
# 10.80 [+0.36] rx=2587 (322 MB)
# 10.81 [+0.01] ok
# 12.33 [+1.52] ipv4 udp -t 1
# 13.88 [+1.56] tx=16725 (1043 MB) txc=0 zc=n
# 14.38 [+0.50] rx=16127 (1006 MB)
# 14.39 [+0.00] ipv4 udp -z -t 1
# 15.95 [+1.56] tx=6244 (389 MB) txc=6244 zc=n
# 16.45 [+0.50] rx=6242 (389 MB)
# 16.46 [+0.01] ok
# 18.01 [+1.55] ipv6 udp -t 1
# 19.57 [+1.56] tx=15373 (959 MB) txc=0 zc=n
# 20.07 [+0.50] rx=14937 (932 MB)
# 20.08 [+0.00] ipv6 udp -z -t 1
# 21.63 [+1.56] tx=6244 (389 MB) txc=6244 zc=n
# 22.14 [+0.50] rx=6244 (389 MB)
# 22.15 [+0.01] ok
# 22.31 [+0.16] 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__->