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
# 2.51 [+2.51] 
# 2.51 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.52 [+0.00] 
# 4.13 [+1.61] tx=6632 (413 MB) txc=0 zc=n
# 4.53 [+0.40] rx=3307 (413 MB)
# 4.53 [+0.01] 
# 4.53 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.18 [+1.65] tx=4030 (251 MB) txc=4030 zc=n
# 6.54 [+0.36] rx=2009 (251 MB)
# 6.55 [+0.01] OK
# 9.31 [+2.76] 
# 9.31 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.31 [+0.00] 
# 10.92 [+1.61] tx=6499 (405 MB) txc=0 zc=n
# 11.32 [+0.39] rx=3251 (405 MB)
# 11.32 [+0.00] 
# 11.32 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.32 [+0.00] 
# 12.97 [+1.65] tx=4031 (251 MB) txc=4031 zc=n
# 13.33 [+0.36] rx=2017 (251 MB)
# 13.33 [+0.00] OK
# 16.11 [+2.78] 
# 16.11 [+0.00] ipv4 udp -t 1 tx-rx
# 16.11 [+0.00] 
# 17.73 [+1.62] tx=11544 (720 MB) txc=0 zc=n
# 18.23 [+0.50] rx=11544 (720 MB)
# 18.24 [+0.00] 
# 18.24 [+0.00] ipv4 udp -t 1 tx-only
# 18.24 [+0.00] 
# 19.58 [+1.34] tx=8197 (511 MB) txc=0 zc=n
# 19.59 [+0.01] 
# 19.59 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.59 [+0.00] 
# 21.21 [+1.62] tx=4873 (304 MB) txc=4873 zc=n
# 21.71 [+0.50] rx=4873 (304 MB)
# 21.71 [+0.00] 
# 21.71 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.72 [+0.00] 
# 23.06 [+1.34] tx=4400 (274 MB) txc=4400 zc=y
# 23.06 [+0.01] OK
# 25.84 [+2.78] 
# 25.84 [+0.00] ipv6 udp -t 1 tx-rx
# 25.84 [+0.00] 
# 27.44 [+1.60] tx=11680 (728 MB) txc=0 zc=n
# 27.94 [+0.50] rx=11680 (728 MB)
# 27.95 [+0.00] 
# 27.95 [+0.00] ipv6 udp -t 1 tx-only
# 27.95 [+0.00] 
# 29.31 [+1.36] tx=7955 (496 MB) txc=0 zc=n
# 29.33 [+0.02] 
# 29.33 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.33 [+0.00] 
# 30.96 [+1.63] tx=4741 (295 MB) txc=4741 zc=n
# 31.46 [+0.50] rx=4741 (295 MB)
# 31.46 [+0.00] 
# 31.46 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.47 [+0.00] 
# 32.82 [+1.35] tx=4360 (272 MB) txc=4360 zc=y
# 32.84 [+0.02] OK
# 33.10 [+0.26] 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__->