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=6092 (380 MB) txc=0 zc=n
# 4.04 [+0.40] rx=3029 (380 MB)
# 4.04 [+0.01] ipv4 tcp -z -t 1
# 5.72 [+1.68] tx=3825 (238 MB) txc=3825 zc=n
# 6.08 [+0.36] rx=1912 (238 MB)
# 6.09 [+0.01] ok
# 8.33 [+2.25] ipv6 tcp -t 1
# 9.96 [+1.62] tx=5705 (356 MB) txc=0 zc=n
# 10.35 [+0.40] rx=2781 (356 MB)
# 10.36 [+0.01] ipv6 tcp -z -t 1
# 12.03 [+1.67] tx=3785 (236 MB) txc=3785 zc=n
# 12.39 [+0.36] rx=1885 (236 MB)
# 12.39 [+0.01] ok
# 14.68 [+2.29] ipv4 udp -t 1
# 16.33 [+1.65] tx=11824 (737 MB) txc=0 zc=n
# 16.83 [+0.50] rx=11349 (708 MB)
# 16.83 [+0.01] ipv4 udp -z -t 1
# 18.44 [+1.61] tx=4577 (285 MB) txc=4577 zc=n
# 18.94 [+0.50] rx=4577 (285 MB)
# 18.95 [+0.01] ok
# 21.35 [+2.40] ipv6 udp -t 1
# 22.99 [+1.64] tx=9896 (617 MB) txc=0 zc=n
# 23.49 [+0.50] rx=9632 (601 MB)
# 23.50 [+0.01] ipv6 udp -z -t 1
# 25.14 [+1.64] tx=4453 (277 MB) txc=4453 zc=n
# 25.64 [+0.50] rx=4451 (277 MB)
# 25.65 [+0.01] ok
# 25.92 [+0.27] 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__->