make -C tools/testing/selftests TARGETS="net" TEST_PROGS=msg_zerocopy.sh TTEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: msg_zerocopy.sh
# 2.48 [+2.48] 
# 2.48 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.49 [+0.00] 
# 4.12 [+1.64] tx=6614 (412 MB) txc=0 zc=n
# 4.52 [+0.40] rx=3308 (412 MB)
# 4.53 [+0.01] 
# 4.53 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.17 [+1.65] tx=4059 (253 MB) txc=4059 zc=n
# 6.52 [+0.35] rx=2031 (253 MB)
# 6.52 [+0.00] OK
# 9.32 [+2.79] 
# 9.32 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.32 [+0.00] 
# 10.94 [+1.62] tx=6546 (408 MB) txc=0 zc=n
# 11.34 [+0.40] rx=3274 (408 MB)
# 11.35 [+0.00] 
# 11.35 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.35 [+0.00] 
# 12.99 [+1.65] tx=4083 (254 MB) txc=4083 zc=n
# 13.35 [+0.36] rx=2040 (254 MB)
# 13.36 [+0.00] OK
# 16.24 [+2.88] 
# 16.24 [+0.00] ipv4 udp -t 1 tx-rx
# 16.24 [+0.00] 
# 17.87 [+1.63] tx=11816 (737 MB) txc=0 zc=n
# 18.37 [+0.50] rx=11816 (737 MB)
# 18.38 [+0.02] 
# 18.38 [+0.00] ipv4 udp -t 1 tx-only
# 18.39 [+0.00] 
# 19.73 [+1.34] tx=8183 (510 MB) txc=0 zc=n
# 19.73 [+0.01] 
# 19.73 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.74 [+0.00] 
# 21.37 [+1.63] tx=4801 (299 MB) txc=4801 zc=n
# 21.87 [+0.50] rx=4801 (299 MB)
# 21.87 [+0.00] 
# 21.87 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.88 [+0.00] 
# 23.22 [+1.35] tx=4345 (271 MB) txc=4345 zc=y
# 23.26 [+0.03] OK
# 26.07 [+2.82] 
# 26.08 [+0.00] ipv6 udp -t 1 tx-rx
# 26.08 [+0.00] 
# 27.69 [+1.61] tx=11758 (733 MB) txc=0 zc=n
# 28.19 [+0.50] rx=11758 (733 MB)
# 28.19 [+0.00] 
# 28.19 [+0.00] ipv6 udp -t 1 tx-only
# 28.19 [+0.00] 
# 29.55 [+1.35] tx=8256 (515 MB) txc=0 zc=n
# 29.55 [+0.01] 
# 29.55 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.55 [+0.00] 
# 31.18 [+1.62] tx=4835 (301 MB) txc=4835 zc=n
# 31.68 [+0.50] rx=4835 (301 MB)
# 31.69 [+0.02] 
# 31.69 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.70 [+0.00] 
# 33.04 [+1.35] tx=4452 (277 MB) txc=4452 zc=y
# 33.05 [+0.01] OK
# 33.28 [+0.23] OK. All tests passed
ok 1 selftests: net: msg_zerocopy.sh
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->