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
# 2.01 [+2.01] ipv4 tcp -t 1
# 3.64 [+1.63] tx=6001 (374 MB) txc=0 zc=n
# 4.04 [+0.40] rx=2966 (374 MB)
# 4.05 [+0.01] ipv4 tcp -z -t 1
# 5.72 [+1.67] tx=3809 (237 MB) txc=3809 zc=n
# 6.07 [+0.36] rx=1901 (237 MB)
# 6.08 [+0.01] ok
# 8.36 [+2.28] ipv6 tcp -t 1
# 9.99 [+1.63] tx=5967 (372 MB) txc=0 zc=n
# 10.39 [+0.40] rx=2950 (372 MB)
# 10.40 [+0.01] ipv6 tcp -z -t 1
# 12.08 [+1.68] tx=3746 (233 MB) txc=3746 zc=n
# 12.44 [+0.36] rx=1869 (233 MB)
# 12.44 [+0.01] ok
# 14.71 [+2.27] ipv4 udp -t 1
# 16.34 [+1.63] tx=11694 (729 MB) txc=0 zc=n
# 16.84 [+0.50] rx=11192 (698 MB)
# 16.85 [+0.01] ipv4 udp -z -t 1
# 18.48 [+1.63] tx=4540 (283 MB) txc=4540 zc=n
# 18.98 [+0.50] rx=4537 (283 MB)
# 18.99 [+0.01] ok
# 21.25 [+2.26] ipv6 udp -t 1
# 22.92 [+1.67] tx=11601 (723 MB) txc=0 zc=n
# 23.42 [+0.50] rx=11069 (690 MB)
# 23.43 [+0.01] ipv6 udp -z -t 1
# 25.06 [+1.64] tx=4476 (279 MB) txc=4476 zc=n
# 25.56 [+0.50] rx=4472 (279 MB)
# 25.58 [+0.02] ok
# 25.83 [+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__->