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
# 2.47 [+2.47] 
# 2.47 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.47 [+0.00] 
# 4.06 [+1.59] tx=6356 (396 MB) txc=0 zc=n
# 4.46 [+0.40] rx=3176 (396 MB)
# 4.48 [+0.02] 
# 4.48 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.48 [+0.00] 
# 6.13 [+1.65] tx=3953 (246 MB) txc=3953 zc=n
# 6.49 [+0.36] rx=1978 (246 MB)
# 6.50 [+0.01] OK
# 9.23 [+2.73] 
# 9.23 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.23 [+0.00] 
# 10.87 [+1.64] tx=6314 (394 MB) txc=0 zc=n
# 11.27 [+0.40] rx=3156 (394 MB)
# 11.27 [+0.01] 
# 11.27 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.27 [+0.00] 
# 12.93 [+1.66] tx=3980 (248 MB) txc=3980 zc=n
# 13.29 [+0.36] rx=1991 (248 MB)
# 13.32 [+0.03] OK
# 16.02 [+2.70] 
# 16.02 [+0.00] ipv4 udp -t 1 tx-rx
# 16.02 [+0.00] 
# 17.65 [+1.63] tx=7477 (466 MB) txc=0 zc=n
# 18.15 [+0.50] rx=7477 (466 MB)
# 18.15 [+0.01] 
# 18.15 [+0.00] ipv4 udp -t 1 tx-only
# 18.15 [+0.00] 
# 19.51 [+1.35] tx=8021 (500 MB) txc=0 zc=n
# 19.52 [+0.01] 
# 19.52 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.52 [+0.00] 
# 21.12 [+1.60] tx=3868 (241 MB) txc=3868 zc=n
# 21.62 [+0.50] rx=3868 (241 MB)
# 21.62 [+0.01] 
# 21.62 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.62 [+0.00] 
# 22.98 [+1.35] tx=4335 (270 MB) txc=4335 zc=y
# 22.99 [+0.01] OK
# 25.69 [+2.71] 
# 25.69 [+0.00] ipv6 udp -t 1 tx-rx
# 25.69 [+0.00] 
# 27.28 [+1.59] tx=7438 (464 MB) txc=0 zc=n
# 27.78 [+0.50] rx=7438 (464 MB)
# 27.80 [+0.02] 
# 27.80 [+0.00] ipv6 udp -t 1 tx-only
# 27.80 [+0.00] 
# 29.16 [+1.36] tx=8097 (505 MB) txc=0 zc=n
# 29.17 [+0.01] 
# 29.17 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.17 [+0.00] 
# 30.79 [+1.62] tx=3871 (241 MB) txc=3871 zc=n
# 31.29 [+0.50] rx=3871 (241 MB)
# 31.30 [+0.00] 
# 31.30 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.30 [+0.00] 
# 32.66 [+1.36] tx=4326 (269 MB) txc=4326 zc=y
# 32.67 [+0.02] OK
# 32.92 [+0.25] 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__->