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
# 2.51 [+0.00] 
# 4.16 [+1.65] tx=6403 (399 MB) txc=0 zc=n
# 4.55 [+0.39] rx=3200 (399 MB)
# 4.55 [+0.01] 
# 4.55 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.55 [+0.00] 
# 6.23 [+1.67] tx=3851 (240 MB) txc=3851 zc=n
# 6.59 [+0.36] rx=1927 (240 MB)
# 6.59 [+0.01] OK
# 9.29 [+2.70] 
# 9.29 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.29 [+0.00] 
# 10.90 [+1.61] tx=6294 (392 MB) txc=0 zc=n
# 11.30 [+0.40] rx=3148 (392 MB)
# 11.32 [+0.02] 
# 11.32 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.32 [+0.00] 
# 12.99 [+1.67] tx=3901 (243 MB) txc=3901 zc=n
# 13.35 [+0.35] rx=1952 (243 MB)
# 13.35 [+0.00] OK
# 16.06 [+2.71] 
# 16.06 [+0.00] ipv4 udp -t 1 tx-rx
# 16.06 [+0.00] 
# 17.69 [+1.63] tx=7258 (452 MB) txc=0 zc=n
# 18.19 [+0.50] rx=7258 (452 MB)
# 18.20 [+0.01] 
# 18.20 [+0.00] ipv4 udp -t 1 tx-only
# 18.20 [+0.00] 
# 19.55 [+1.35] tx=7952 (496 MB) txc=0 zc=n
# 19.56 [+0.01] 
# 19.56 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.56 [+0.00] 
# 21.19 [+1.63] tx=3767 (235 MB) txc=3767 zc=n
# 21.69 [+0.50] rx=3767 (235 MB)
# 21.70 [+0.01] 
# 21.70 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.70 [+0.00] 
# 23.04 [+1.34] tx=4152 (259 MB) txc=4152 zc=y
# 23.05 [+0.01] OK
# 25.78 [+2.73] 
# 25.78 [+0.00] ipv6 udp -t 1 tx-rx
# 25.78 [+0.00] 
# 27.39 [+1.61] tx=7299 (455 MB) txc=0 zc=n
# 27.89 [+0.50] rx=7299 (455 MB)
# 27.90 [+0.01] 
# 27.90 [+0.00] ipv6 udp -t 1 tx-only
# 27.91 [+0.00] 
# 29.24 [+1.34] tx=7931 (494 MB) txc=0 zc=n
# 29.25 [+0.01] 
# 29.25 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.26 [+0.00] 
# 30.90 [+1.65] tx=3809 (237 MB) txc=3809 zc=n
# 31.40 [+0.50] rx=3809 (237 MB)
# 31.41 [+0.00] 
# 31.41 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.41 [+0.00] 
# 32.77 [+1.37] tx=4204 (262 MB) txc=4204 zc=y
# 32.78 [+0.01] OK
# 32.98 [+0.20] 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__->