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
# 1.90 [+1.90] ipv4 tcp -t 1
# 3.54 [+1.64] tx=6270 (391 MB) txc=0 zc=n
# 3.94 [+0.40] rx=3124 (391 MB)
# 3.96 [+0.02] ipv4 tcp -z -t 1
# 5.63 [+1.67] tx=3925 (244 MB) txc=3925 zc=n
# 5.98 [+0.36] rx=1963 (244 MB)
# 5.99 [+0.01] ok
# 8.23 [+2.24] ipv6 tcp -t 1
# 9.86 [+1.63] tx=6224 (388 MB) txc=0 zc=n
# 10.26 [+0.40] rx=3103 (388 MB)
# 10.28 [+0.02] ipv6 tcp -z -t 1
# 11.94 [+1.66] tx=3922 (244 MB) txc=3922 zc=n
# 12.30 [+0.36] rx=1960 (244 MB)
# 12.30 [+0.01] ok
# 14.54 [+2.24] ipv4 udp -t 1
# 16.17 [+1.63] tx=12170 (759 MB) txc=0 zc=n
# 16.67 [+0.50] rx=11653 (727 MB)
# 16.68 [+0.01] ipv4 udp -z -t 1
# 18.31 [+1.63] tx=4706 (293 MB) txc=4706 zc=n
# 18.81 [+0.50] rx=4706 (293 MB)
# 18.83 [+0.02] ok
# 21.07 [+2.24] ipv6 udp -t 1
# 22.71 [+1.64] tx=10935 (682 MB) txc=0 zc=n
# 23.21 [+0.50] rx=10587 (660 MB)
# 23.23 [+0.02] ipv6 udp -z -t 1
# 24.88 [+1.65] tx=4643 (289 MB) txc=4643 zc=n
# 25.38 [+0.50] rx=4643 (289 MB)
# 25.39 [+0.01] ok
# 25.63 [+0.24] 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__->