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
# 1.41 [+1.41] ipv4 tcp -t 1
# 2.98 [+1.57] tx=8302 (518 MB) txc=0 zc=n
# 3.38 [+0.40] rx=4145 (518 MB)
# 3.38 [+0.01] ipv4 tcp -z -t 1
# 5.01 [+1.63] tx=5210 (325 MB) txc=5210 zc=n
# 5.36 [+0.35] rx=2605 (325 MB)
# 5.37 [+0.00] ok
# 6.91 [+1.54] ipv6 tcp -t 1
# 8.48 [+1.58] tx=8560 (534 MB) txc=0 zc=n
# 8.88 [+0.40] rx=4274 (534 MB)
# 8.89 [+0.00] ipv6 tcp -z -t 1
# 10.50 [+1.61] tx=5202 (324 MB) txc=5202 zc=n
# 10.86 [+0.36] rx=2601 (324 MB)
# 10.87 [+0.01] ok
# 12.41 [+1.54] ipv4 udp -t 1
# 13.97 [+1.56] tx=16522 (1031 MB) txc=0 zc=n
# 14.47 [+0.50] rx=16088 (1003 MB)
# 14.47 [+0.01] ipv4 udp -z -t 1
# 16.03 [+1.56] tx=6534 (407 MB) txc=6534 zc=n
# 16.53 [+0.50] rx=6531 (407 MB)
# 16.53 [+0.01] ok
# 18.10 [+1.57] ipv6 udp -t 1
# 19.66 [+1.56] tx=15727 (981 MB) txc=0 zc=n
# 20.16 [+0.50] rx=15259 (952 MB)
# 20.16 [+0.00] ipv6 udp -z -t 1
# 21.72 [+1.56] tx=6528 (407 MB) txc=6528 zc=n
# 22.22 [+0.50] rx=6528 (407 MB)
# 22.23 [+0.01] ok
# 22.40 [+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__->