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
# 1.34 [+1.34] ipv4 tcp -t 1
# 2.93 [+1.58] tx=8923 (556 MB) txc=0 zc=n
# 3.32 [+0.39] rx=4462 (556 MB)
# 3.32 [+0.00] ipv4 tcp -z -t 1
# 4.93 [+1.60] tx=5480 (341 MB) txc=5480 zc=n
# 5.28 [+0.36] rx=2740 (341 MB)
# 5.29 [+0.00] ok
# 6.81 [+1.53] ipv6 tcp -t 1
# 8.39 [+1.58] tx=8775 (547 MB) txc=0 zc=n
# 8.78 [+0.39] rx=4382 (547 MB)
# 8.79 [+0.00] ipv6 tcp -z -t 1
# 10.38 [+1.59] tx=5368 (334 MB) txc=5368 zc=n
# 10.73 [+0.35] rx=2683 (334 MB)
# 10.74 [+0.01] ok
# 12.32 [+1.58] ipv4 udp -t 1
# 13.88 [+1.56] tx=17044 (1063 MB) txc=0 zc=n
# 14.38 [+0.50] rx=16427 (1025 MB)
# 14.38 [+0.00] ipv4 udp -z -t 1
# 15.95 [+1.57] tx=6583 (410 MB) txc=6583 zc=n
# 16.45 [+0.50] rx=6578 (410 MB)
# 16.46 [+0.01] ok
# 17.98 [+1.52] ipv6 udp -t 1
# 19.53 [+1.55] tx=16709 (1042 MB) txc=0 zc=n
# 20.03 [+0.50] rx=16064 (1002 MB)
# 20.03 [+0.00] ipv6 udp -z -t 1
# 21.60 [+1.56] tx=6537 (407 MB) txc=6537 zc=n
# 22.10 [+0.50] rx=6532 (407 MB)
# 22.11 [+0.01] ok
# 22.28 [+0.17] 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__->