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
# 2.41 [+2.41] 
# 2.41 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.41 [+0.00] 
# 4.04 [+1.63] tx=6577 (410 MB) txc=0 zc=n
# 4.44 [+0.40] rx=3268 (410 MB)
# 4.46 [+0.02] 
# 4.46 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.46 [+0.00] 
# 6.11 [+1.65] tx=4064 (253 MB) txc=4064 zc=n
# 6.47 [+0.36] rx=2033 (253 MB)
# 6.48 [+0.00] OK
# 9.15 [+2.67] 
# 9.15 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.15 [+0.00] 
# 10.75 [+1.60] tx=6430 (401 MB) txc=0 zc=n
# 11.15 [+0.40] rx=3216 (401 MB)
# 11.16 [+0.01] 
# 11.16 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.16 [+0.00] 
# 12.82 [+1.66] tx=3955 (246 MB) txc=3955 zc=n
# 13.17 [+0.35] rx=1978 (246 MB)
# 13.17 [+0.01] OK
# 15.84 [+2.67] 
# 15.84 [+0.00] ipv4 udp -t 1 tx-rx
# 15.84 [+0.00] 
# 17.46 [+1.62] tx=11669 (728 MB) txc=0 zc=n
# 17.97 [+0.50] rx=11669 (728 MB)
# 17.97 [+0.00] 
# 17.97 [+0.00] ipv4 udp -t 1 tx-only
# 17.97 [+0.00] 
# 19.35 [+1.38] tx=8190 (511 MB) txc=0 zc=n
# 19.35 [+0.01] 
# 19.35 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.35 [+0.00] 
# 20.98 [+1.62] tx=4839 (301 MB) txc=4839 zc=n
# 21.48 [+0.50] rx=4839 (301 MB)
# 21.50 [+0.02] 
# 21.50 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.50 [+0.00] 
# 22.86 [+1.36] tx=4388 (273 MB) txc=4388 zc=y
# 22.86 [+0.01] OK
# 25.51 [+2.64] 
# 25.51 [+0.00] ipv6 udp -t 1 tx-rx
# 25.51 [+0.00] 
# 27.13 [+1.63] tx=11530 (719 MB) txc=0 zc=n
# 27.63 [+0.50] rx=11530 (719 MB)
# 27.64 [+0.01] 
# 27.64 [+0.00] ipv6 udp -t 1 tx-only
# 27.64 [+0.00] 
# 29.00 [+1.36] tx=8163 (509 MB) txc=0 zc=n
# 29.01 [+0.01] 
# 29.01 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.01 [+0.00] 
# 30.64 [+1.62] tx=4833 (301 MB) txc=4833 zc=n
# 31.14 [+0.50] rx=4833 (301 MB)
# 31.14 [+0.01] 
# 31.14 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.14 [+0.00] 
# 32.50 [+1.35] tx=4392 (274 MB) txc=4392 zc=y
# 32.50 [+0.01] OK
# 32.74 [+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__->