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
# 1.31 [+1.31] ipv4 tcp -t 1
# 2.87 [+1.56] tx=9066 (565 MB) txc=0 zc=n
# 3.27 [+0.40] rx=4525 (565 MB)
# 3.29 [+0.02] ipv4 tcp -z -t 1
# 4.90 [+1.61] tx=5651 (352 MB) txc=5651 zc=n
# 5.25 [+0.35] rx=2825 (352 MB)
# 5.26 [+0.00] ok
# 6.68 [+1.42] ipv6 tcp -t 1
# 8.23 [+1.55] tx=9120 (569 MB) txc=0 zc=n
# 8.63 [+0.40] rx=4555 (569 MB)
# 8.63 [+0.00] ipv6 tcp -z -t 1
# 10.22 [+1.59] tx=5714 (356 MB) txc=5714 zc=n
# 10.58 [+0.36] rx=2857 (356 MB)
# 10.59 [+0.01] ok
# 12.01 [+1.42] ipv4 udp -t 1
# 13.57 [+1.56] tx=17857 (1114 MB) txc=0 zc=n
# 14.07 [+0.50] rx=17337 (1081 MB)
# 14.07 [+0.00] ipv4 udp -z -t 1
# 15.62 [+1.55] tx=6980 (435 MB) txc=6980 zc=n
# 16.12 [+0.50] rx=6976 (435 MB)
# 16.14 [+0.01] ok
# 17.61 [+1.47] ipv6 udp -t 1
# 19.17 [+1.56] tx=17496 (1091 MB) txc=0 zc=n
# 19.67 [+0.50] rx=17012 (1061 MB)
# 19.67 [+0.00] ipv6 udp -z -t 1
# 21.23 [+1.55] tx=6840 (426 MB) txc=6840 zc=n
# 21.73 [+0.50] rx=6840 (426 MB)
# 21.73 [+0.00] ok
# 21.90 [+0.17] 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__->