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
# 1.38 [+1.38] ipv4 tcp -t 1
# 2.97 [+1.59] tx=9174 (572 MB) txc=0 zc=n
# 3.37 [+0.40] rx=4586 (572 MB)
# 3.38 [+0.00] ipv4 tcp -z -t 1
# 4.99 [+1.62] tx=5671 (353 MB) txc=5671 zc=n
# 5.35 [+0.36] rx=2835 (353 MB)
# 5.36 [+0.00] ok
# 6.89 [+1.53] ipv6 tcp -t 1
# 8.46 [+1.57] tx=8964 (559 MB) txc=0 zc=n
# 8.86 [+0.40] rx=4475 (559 MB)
# 8.86 [+0.00] ipv6 tcp -z -t 1
# 10.47 [+1.61] tx=5612 (350 MB) txc=5612 zc=n
# 10.83 [+0.36] rx=2806 (350 MB)
# 10.84 [+0.00] ok
# 12.36 [+1.52] ipv4 udp -t 1
# 13.93 [+1.57] tx=17454 (1089 MB) txc=0 zc=n
# 14.43 [+0.50] rx=16943 (1057 MB)
# 14.43 [+0.00] ipv4 udp -z -t 1
# 16.01 [+1.58] tx=6920 (431 MB) txc=6920 zc=n
# 16.51 [+0.50] rx=6920 (431 MB)
# 16.52 [+0.01] ok
# 18.16 [+1.64] ipv6 udp -t 1
# 19.74 [+1.58] tx=17002 (1060 MB) txc=0 zc=n
# 20.24 [+0.50] rx=16390 (1022 MB)
# 20.24 [+0.00] ipv6 udp -z -t 1
# 21.82 [+1.58] tx=6846 (427 MB) txc=6846 zc=n
# 22.32 [+0.50] rx=6843 (427 MB)
# 22.33 [+0.00] ok
# 22.51 [+0.19] 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__->