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
# 1.39 [+1.39] ipv4 tcp -t 1
# 2.95 [+1.56] tx=8928 (557 MB) txc=0 zc=n
# 3.35 [+0.40] rx=4462 (557 MB)
# 3.35 [+0.00] ipv4 tcp -z -t 1
# 4.97 [+1.62] tx=5677 (354 MB) txc=5677 zc=n
# 5.33 [+0.36] rx=2838 (354 MB)
# 5.33 [+0.00] ok
# 6.93 [+1.59] ipv6 tcp -t 1
# 8.50 [+1.57] tx=8976 (560 MB) txc=0 zc=n
# 8.90 [+0.40] rx=4481 (560 MB)
# 8.90 [+0.00] ipv6 tcp -z -t 1
# 10.53 [+1.63] tx=5576 (347 MB) txc=5576 zc=n
# 10.89 [+0.36] rx=2788 (347 MB)
# 10.90 [+0.01] ok
# 12.43 [+1.53] ipv4 udp -t 1
# 13.99 [+1.57] tx=16328 (1018 MB) txc=0 zc=n
# 14.49 [+0.50] rx=15769 (984 MB)
# 14.50 [+0.00] ipv4 udp -z -t 1
# 16.07 [+1.57] tx=6597 (411 MB) txc=6597 zc=n
# 16.57 [+0.50] rx=6584 (410 MB)
# 16.58 [+0.01] ok
# 18.11 [+1.53] ipv6 udp -t 1
# 19.68 [+1.56] tx=17006 (1061 MB) txc=0 zc=n
# 20.18 [+0.50] rx=16578 (1034 MB)
# 20.18 [+0.00] ipv6 udp -z -t 1
# 21.76 [+1.58] tx=6944 (433 MB) txc=6944 zc=n
# 22.26 [+0.50] rx=6944 (433 MB)
# 22.27 [+0.00] ok
# 22.44 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->