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
# 2.63 [+2.63] 
# 2.63 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.63 [+0.00] 
# 4.24 [+1.62] tx=6355 (396 MB) txc=0 zc=n
# 4.64 [+0.40] rx=3178 (396 MB)
# 4.65 [+0.01] 
# 4.65 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.65 [+0.00] 
# 6.30 [+1.65] tx=3924 (244 MB) txc=3924 zc=n
# 6.66 [+0.36] rx=1959 (244 MB)
# 6.66 [+0.01] OK
# 9.51 [+2.85] 
# 9.51 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.51 [+0.00] 
# 11.13 [+1.62] tx=6280 (391 MB) txc=0 zc=n
# 11.53 [+0.40] rx=3140 (391 MB)
# 11.53 [+0.01] 
# 11.53 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.53 [+0.00] 
# 13.19 [+1.66] tx=3875 (241 MB) txc=3875 zc=n
# 13.55 [+0.36] rx=1939 (241 MB)
# 13.56 [+0.01] OK
# 16.44 [+2.88] 
# 16.44 [+0.00] ipv4 udp -t 1 tx-rx
# 16.44 [+0.00] 
# 18.09 [+1.65] tx=7443 (464 MB) txc=0 zc=n
# 18.59 [+0.50] rx=7443 (464 MB)
# 18.59 [+0.00] 
# 18.59 [+0.00] ipv4 udp -t 1 tx-only
# 18.59 [+0.00] 
# 19.95 [+1.36] tx=7820 (487 MB) txc=0 zc=n
# 19.96 [+0.01] 
# 19.96 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.96 [+0.00] 
# 21.59 [+1.63] tx=3771 (235 MB) txc=3771 zc=n
# 22.09 [+0.50] rx=3771 (235 MB)
# 22.09 [+0.00] 
# 22.09 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.09 [+0.00] 
# 23.45 [+1.36] tx=4209 (262 MB) txc=4209 zc=y
# 23.46 [+0.01] OK
# 26.30 [+2.85] 
# 26.30 [+0.00] ipv6 udp -t 1 tx-rx
# 26.30 [+0.00] 
# 27.93 [+1.63] tx=7491 (467 MB) txc=0 zc=n
# 28.43 [+0.50] rx=7491 (467 MB)
# 28.44 [+0.00] 
# 28.44 [+0.00] ipv6 udp -t 1 tx-only
# 28.44 [+0.00] 
# 29.79 [+1.35] tx=7775 (485 MB) txc=0 zc=n
# 29.80 [+0.01] 
# 29.80 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.80 [+0.00] 
# 31.45 [+1.65] tx=3811 (237 MB) txc=3811 zc=n
# 31.95 [+0.50] rx=3811 (237 MB)
# 31.95 [+0.01] 
# 31.95 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.95 [+0.00] 
# 33.32 [+1.37] tx=4139 (258 MB) txc=4139 zc=y
# 33.33 [+0.01] OK
# 33.57 [+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__->