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
# 1.30 [+1.30] ipv4 tcp -t 1
# 2.86 [+1.56] tx=8696 (542 MB) txc=0 zc=n
# 3.26 [+0.40] rx=4341 (542 MB)
# 3.27 [+0.00] ipv4 tcp -z -t 1
# 4.86 [+1.60] tx=5266 (328 MB) txc=5266 zc=n
# 5.22 [+0.36] rx=2633 (328 MB)
# 5.23 [+0.00] ok
# 6.66 [+1.44] ipv6 tcp -t 1
# 8.21 [+1.55] tx=8818 (550 MB) txc=0 zc=n
# 8.61 [+0.40] rx=4405 (550 MB)
# 8.62 [+0.00] ipv6 tcp -z -t 1
# 10.20 [+1.58] tx=5466 (341 MB) txc=5466 zc=n
# 10.56 [+0.36] rx=2733 (341 MB)
# 10.57 [+0.01] ok
# 12.14 [+1.57] ipv4 udp -t 1
# 13.72 [+1.59] tx=16794 (1048 MB) txc=0 zc=n
# 14.22 [+0.50] rx=16193 (1010 MB)
# 14.23 [+0.00] ipv4 udp -z -t 1
# 15.80 [+1.57] tx=6544 (408 MB) txc=6544 zc=n
# 16.30 [+0.50] rx=6544 (408 MB)
# 16.31 [+0.01] ok
# 17.78 [+1.46] ipv6 udp -t 1
# 19.35 [+1.57] tx=16707 (1042 MB) txc=0 zc=n
# 19.85 [+0.50] rx=16089 (1004 MB)
# 19.85 [+0.00] ipv6 udp -z -t 1
# 21.40 [+1.55] tx=6715 (419 MB) txc=6715 zc=n
# 21.90 [+0.50] rx=6715 (419 MB)
# 21.90 [+0.00] ok
# 22.08 [+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__->