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
# 1.37 [+1.37] ipv4 tcp -t 1
# 2.93 [+1.56] tx=9006 (562 MB) txc=0 zc=n
# 3.33 [+0.40] rx=4491 (562 MB)
# 3.34 [+0.00] ipv4 tcp -z -t 1
# 4.99 [+1.66] tx=5398 (336 MB) txc=5398 zc=n
# 5.34 [+0.35] rx=2697 (336 MB)
# 5.35 [+0.00] ok
# 7.00 [+1.65] ipv6 tcp -t 1
# 8.59 [+1.59] tx=8617 (537 MB) txc=0 zc=n
# 8.99 [+0.40] rx=4303 (537 MB)
# 8.99 [+0.00] ipv6 tcp -z -t 1
# 10.60 [+1.61] tx=5338 (333 MB) txc=5338 zc=n
# 10.96 [+0.36] rx=2669 (333 MB)
# 10.96 [+0.00] ok
# 12.52 [+1.56] ipv4 udp -t 1
# 14.10 [+1.58] tx=16867 (1052 MB) txc=0 zc=n
# 14.60 [+0.50] rx=16275 (1015 MB)
# 14.62 [+0.01] ipv4 udp -z -t 1
# 16.18 [+1.57] tx=6431 (401 MB) txc=6431 zc=n
# 16.68 [+0.50] rx=6430 (401 MB)
# 16.71 [+0.02] ok
# 18.26 [+1.55] ipv6 udp -t 1
# 19.80 [+1.55] tx=16232 (1012 MB) txc=0 zc=n
# 20.30 [+0.50] rx=15660 (977 MB)
# 20.31 [+0.00] ipv6 udp -z -t 1
# 21.87 [+1.57] tx=6502 (405 MB) txc=6502 zc=n
# 22.37 [+0.50] rx=6502 (405 MB)
# 22.38 [+0.00] ok
# 22.56 [+0.18] 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__->