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
# 1.35 [+1.35] ipv4 tcp -t 1
# 2.91 [+1.56] tx=8230 (513 MB) txc=0 zc=n
# 3.31 [+0.40] rx=4092 (513 MB)
# 3.32 [+0.01] ipv4 tcp -z -t 1
# 4.92 [+1.60] tx=5467 (341 MB) txc=5467 zc=n
# 5.28 [+0.36] rx=2731 (341 MB)
# 5.28 [+0.00] ok
# 6.79 [+1.50] ipv6 tcp -t 1
# 8.36 [+1.57] tx=8185 (510 MB) txc=0 zc=n
# 8.76 [+0.40] rx=4079 (510 MB)
# 8.76 [+0.00] ipv6 tcp -z -t 1
# 10.38 [+1.62] tx=5204 (324 MB) txc=5204 zc=n
# 10.73 [+0.36] rx=2600 (324 MB)
# 10.74 [+0.00] ok
# 12.26 [+1.52] ipv4 udp -t 1
# 13.84 [+1.57] tx=15156 (945 MB) txc=0 zc=n
# 14.34 [+0.50] rx=14611 (911 MB)
# 14.34 [+0.00] ipv4 udp -z -t 1
# 15.92 [+1.58] tx=6278 (391 MB) txc=6278 zc=n
# 16.42 [+0.50] rx=6249 (389 MB)
# 16.43 [+0.00] ok
# 18.03 [+1.60] ipv6 udp -t 1
# 19.61 [+1.58] tx=15367 (958 MB) txc=0 zc=n
# 20.11 [+0.50] rx=14933 (931 MB)
# 20.11 [+0.00] ipv6 udp -z -t 1
# 21.67 [+1.56] tx=6241 (389 MB) txc=6241 zc=n
# 22.17 [+0.50] rx=6235 (389 MB)
# 22.18 [+0.00] ok
# 22.36 [+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__->