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
# 2.92 [+2.92] ipv4 tcp -t 1
# 4.72 [+1.80] tx=8702 (543 MB) txc=0 zc=n
# 5.11 [+0.40] rx=4343 (543 MB)
# 5.12 [+0.01] ipv4 tcp -z -t 1
# 6.90 [+1.78] tx=5439 (339 MB) txc=5439 zc=n
# 7.26 [+0.36] rx=2719 (339 MB)
# 7.26 [+0.00] ok
# 10.43 [+3.16] ipv6 tcp -t 1
# 12.17 [+1.75] tx=8574 (535 MB) txc=0 zc=n
# 12.57 [+0.40] rx=4282 (535 MB)
# 12.58 [+0.01] ipv6 tcp -z -t 1
# 14.43 [+1.85] tx=5311 (331 MB) txc=5311 zc=n
# 14.79 [+0.36] rx=2655 (331 MB)
# 14.80 [+0.00] ok
# 17.93 [+3.14] ipv4 udp -t 1
# 19.73 [+1.79] tx=16472 (1027 MB) txc=0 zc=n
# 20.23 [+0.50] rx=15948 (995 MB)
# 20.24 [+0.01] ipv4 udp -z -t 1
# 22.01 [+1.77] tx=6367 (397 MB) txc=6367 zc=n
# 22.51 [+0.50] rx=6362 (397 MB)
# 22.52 [+0.01] ok
# 25.72 [+3.19] ipv6 udp -t 1
# 27.48 [+1.76] tx=15949 (995 MB) txc=0 zc=n
# 27.98 [+0.50] rx=15487 (966 MB)
# 27.98 [+0.01] ipv6 udp -z -t 1
# 29.76 [+1.77] tx=6344 (395 MB) txc=6344 zc=n
# 30.26 [+0.50] rx=6339 (395 MB)
# 30.26 [+0.00] ok
# 30.58 [+0.32] 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__->