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
# 1.92 [+1.92] ipv4 tcp -t 1
# 3.54 [+1.62] tx=6235 (389 MB) txc=0 zc=n
# 3.94 [+0.40] rx=3106 (389 MB)
# 3.94 [+0.01] ipv4 tcp -z -t 1
# 5.64 [+1.70] tx=3838 (239 MB) txc=3838 zc=n
# 6.00 [+0.36] rx=1919 (239 MB)
# 6.01 [+0.01] ok
# 8.16 [+2.15] ipv6 tcp -t 1
# 9.80 [+1.64] tx=6105 (380 MB) txc=0 zc=n
# 10.19 [+0.39] rx=3042 (380 MB)
# 10.20 [+0.01] ipv6 tcp -z -t 1
# 11.85 [+1.66] tx=3913 (244 MB) txc=3913 zc=n
# 12.21 [+0.36] rx=1955 (244 MB)
# 12.22 [+0.01] ok
# 14.36 [+2.15] ipv4 udp -t 1
# 16.02 [+1.65] tx=12143 (757 MB) txc=0 zc=n
# 16.52 [+0.50] rx=11623 (725 MB)
# 16.52 [+0.01] ipv4 udp -z -t 1
# 18.15 [+1.63] tx=4783 (298 MB) txc=4783 zc=n
# 18.65 [+0.50] rx=4783 (298 MB)
# 18.66 [+0.01] ok
# 20.87 [+2.21] ipv6 udp -t 1
# 22.48 [+1.61] tx=12041 (751 MB) txc=0 zc=n
# 22.98 [+0.50] rx=11593 (723 MB)
# 22.98 [+0.01] ipv6 udp -z -t 1
# 24.63 [+1.65] tx=4724 (294 MB) txc=4724 zc=n
# 25.13 [+0.50] rx=4724 (294 MB)
# 25.14 [+0.01] ok
# 25.39 [+0.25] 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__->