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
# 1.97 [+1.97] ipv4 tcp -t 1
# 3.60 [+1.63] tx=6090 (380 MB) txc=0 zc=n
# 4.00 [+0.40] rx=3032 (380 MB)
# 4.00 [+0.01] ipv4 tcp -z -t 1
# 5.67 [+1.66] tx=3820 (238 MB) txc=3820 zc=n
# 6.02 [+0.36] rx=1909 (238 MB)
# 6.03 [+0.01] ok
# 8.26 [+2.23] ipv6 tcp -t 1
# 9.90 [+1.65] tx=6034 (376 MB) txc=0 zc=n
# 10.30 [+0.40] rx=2999 (376 MB)
# 10.31 [+0.01] ipv6 tcp -z -t 1
# 11.98 [+1.67] tx=3788 (236 MB) txc=3788 zc=n
# 12.33 [+0.36] rx=1893 (236 MB)
# 12.34 [+0.01] ok
# 14.59 [+2.25] ipv4 udp -t 1
# 16.21 [+1.62] tx=11779 (735 MB) txc=0 zc=n
# 16.71 [+0.50] rx=11278 (703 MB)
# 16.72 [+0.01] ipv4 udp -z -t 1
# 18.36 [+1.64] tx=4569 (285 MB) txc=4569 zc=n
# 18.86 [+0.50] rx=4550 (283 MB)
# 18.87 [+0.01] ok
# 21.13 [+2.26] ipv6 udp -t 1
# 22.78 [+1.64] tx=11509 (718 MB) txc=0 zc=n
# 23.28 [+0.50] rx=10968 (684 MB)
# 23.28 [+0.01] ipv6 udp -z -t 1
# 24.90 [+1.62] tx=4524 (282 MB) txc=4524 zc=n
# 25.40 [+0.50] rx=4512 (281 MB)
# 25.41 [+0.01] ok
# 25.67 [+0.26] 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__->