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'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: msg_zerocopy.sh
# 1.36 [+1.36] ipv4 tcp -t 1
# 2.91 [+1.55] tx=8559 (534 MB) txc=0 zc=n
# 3.31 [+0.40] rx=4273 (534 MB)
# 3.32 [+0.00] ipv4 tcp -z -t 1
# 4.92 [+1.60] tx=5414 (337 MB) txc=5414 zc=n
# 5.28 [+0.36] rx=2706 (337 MB)
# 5.28 [+0.00] ok
# 6.75 [+1.48] ipv6 tcp -t 1
# 8.31 [+1.56] tx=8773 (547 MB) txc=0 zc=n
# 8.71 [+0.40] rx=4380 (547 MB)
# 8.72 [+0.00] ipv6 tcp -z -t 1
# 10.31 [+1.59] tx=5463 (340 MB) txc=5463 zc=n
# 10.66 [+0.35] rx=2731 (340 MB)
# 10.67 [+0.00] ok
# 12.17 [+1.50] ipv4 udp -t 1
# 13.73 [+1.56] tx=16860 (1052 MB) txc=0 zc=n
# 14.23 [+0.50] rx=16241 (1013 MB)
# 14.23 [+0.00] ipv4 udp -z -t 1
# 15.81 [+1.58] tx=6686 (417 MB) txc=6686 zc=n
# 16.31 [+0.50] rx=6680 (416 MB)
# 16.33 [+0.03] ok
# 17.85 [+1.52] ipv6 udp -t 1
# 19.41 [+1.56] tx=16726 (1043 MB) txc=0 zc=n
# 19.91 [+0.50] rx=16242 (1013 MB)
# 19.91 [+0.00] ipv6 udp -z -t 1
# 21.48 [+1.57] tx=6615 (412 MB) txc=6615 zc=n
# 21.98 [+0.50] rx=6615 (412 MB)
# 21.99 [+0.01] ok
# 22.18 [+0.19] 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__->