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
# 2.67 [+2.67] 
# 2.68 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.68 [+0.00] 
# 4.32 [+1.65] tx=6500 (405 MB) txc=0 zc=n
# 4.72 [+0.40] rx=3249 (405 MB)
# 4.73 [+0.01] 
# 4.73 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.73 [+0.00] 
# 6.40 [+1.67] tx=3967 (247 MB) txc=3967 zc=n
# 6.75 [+0.35] rx=1985 (247 MB)
# 6.75 [+0.01] OK
# 9.61 [+2.85] 
# 9.61 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.61 [+0.00] 
# 11.23 [+1.62] tx=6422 (400 MB) txc=0 zc=n
# 11.62 [+0.39] rx=3212 (400 MB)
# 11.63 [+0.01] 
# 11.63 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.63 [+0.00] 
# 13.33 [+1.70] tx=3984 (248 MB) txc=3984 zc=n
# 13.69 [+0.36] rx=1993 (248 MB)
# 13.69 [+0.01] OK
# 16.54 [+2.85] 
# 16.54 [+0.00] ipv4 udp -t 1 tx-rx
# 16.54 [+0.00] 
# 18.18 [+1.64] tx=12471 (778 MB) txc=0 zc=n
# 18.68 [+0.50] rx=12471 (778 MB)
# 18.68 [+0.01] 
# 18.68 [+0.00] ipv4 udp -t 1 tx-only
# 18.68 [+0.00] 
# 20.05 [+1.37] tx=7735 (482 MB) txc=0 zc=n
# 20.07 [+0.02] 
# 20.07 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.07 [+0.00] 
# 21.68 [+1.61] tx=4635 (289 MB) txc=4635 zc=n
# 22.18 [+0.50] rx=4635 (289 MB)
# 22.18 [+0.01] 
# 22.18 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.18 [+0.00] 
# 23.58 [+1.40] tx=4199 (262 MB) txc=4199 zc=y
# 23.59 [+0.01] OK
# 26.44 [+2.84] 
# 26.44 [+0.00] ipv6 udp -t 1 tx-rx
# 26.44 [+0.00] 
# 28.07 [+1.63] tx=12623 (787 MB) txc=0 zc=n
# 28.57 [+0.50] rx=12623 (787 MB)
# 28.57 [+0.00] 
# 28.57 [+0.00] ipv6 udp -t 1 tx-only
# 28.58 [+0.00] 
# 29.93 [+1.35] tx=7395 (461 MB) txc=0 zc=n
# 29.94 [+0.01] 
# 29.94 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.94 [+0.00] 
# 31.59 [+1.65] tx=4499 (280 MB) txc=4499 zc=n
# 32.09 [+0.50] rx=4499 (280 MB)
# 32.10 [+0.01] 
# 32.10 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.10 [+0.00] 
# 33.46 [+1.36] tx=4235 (264 MB) txc=4235 zc=y
# 33.47 [+0.01] OK
# 33.71 [+0.24] 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__->