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/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
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
# 1.95 [+1.95] ipv4 tcp -t 1
# 3.56 [+1.61] tx=6302 (393 MB) txc=0 zc=n
# 3.96 [+0.40] rx=3135 (393 MB)
# 3.96 [+0.01] ipv4 tcp -z -t 1
# 5.65 [+1.69] tx=3937 (245 MB) txc=3937 zc=n
# 6.01 [+0.36] rx=1969 (245 MB)
# 6.01 [+0.01] ok
# 8.16 [+2.15] ipv6 tcp -t 1
# 9.80 [+1.64] tx=6218 (388 MB) txc=0 zc=n
# 10.20 [+0.40] rx=3102 (388 MB)
# 10.21 [+0.01] ipv6 tcp -z -t 1
# 11.86 [+1.65] tx=3876 (241 MB) txc=3876 zc=n
# 12.22 [+0.36] rx=1938 (241 MB)
# 12.22 [+0.01] ok
# 14.38 [+2.15] ipv4 udp -t 1
# 16.00 [+1.62] tx=12437 (776 MB) txc=0 zc=n
# 16.50 [+0.50] rx=11911 (743 MB)
# 16.52 [+0.02] ipv4 udp -z -t 1
# 18.14 [+1.62] tx=4694 (292 MB) txc=4694 zc=n
# 18.64 [+0.50] rx=4692 (292 MB)
# 18.64 [+0.01] ok
# 21.01 [+2.37] ipv6 udp -t 1
# 22.65 [+1.63] tx=12467 (777 MB) txc=0 zc=n
# 23.15 [+0.50] rx=11883 (741 MB)
# 23.16 [+0.02] ipv6 udp -z -t 1
# 24.77 [+1.61] tx=4637 (289 MB) txc=4637 zc=n
# 25.27 [+0.50] rx=4637 (289 MB)
# 25.28 [+0.01] ok
# 25.51 [+0.23] 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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->