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] 
# 4.13 [+1.62] tx=6165 (384 MB) txc=0 zc=n
# 4.53 [+0.40] rx=3081 (384 MB)
# 4.53 [+0.01] 
# 4.53 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.20 [+1.67] tx=3731 (232 MB) txc=3731 zc=n
# 6.56 [+0.35] rx=1862 (232 MB)
# 6.56 [+0.01] OK
# 9.37 [+2.81] 
# 9.37 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.37 [+0.00] 
# 11.01 [+1.63] tx=5432 (338 MB) txc=0 zc=n
# 11.41 [+0.40] rx=2717 (338 MB)
# 11.41 [+0.00] 
# 11.41 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.41 [+0.00] 
# 13.06 [+1.65] tx=3943 (246 MB) txc=3943 zc=n
# 13.42 [+0.36] rx=1973 (246 MB)
# 13.43 [+0.00] OK
# 16.20 [+2.77] 
# 16.20 [+0.00] ipv4 udp -t 1 tx-rx
# 16.20 [+0.00] 
# 17.80 [+1.60] tx=7500 (468 MB) txc=0 zc=n
# 18.30 [+0.50] rx=7500 (468 MB)
# 18.31 [+0.00] 
# 18.31 [+0.00] ipv4 udp -t 1 tx-only
# 18.31 [+0.00] 
# 19.67 [+1.37] tx=7941 (495 MB) txc=0 zc=n
# 19.68 [+0.01] 
# 19.68 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.68 [+0.00] 
# 21.31 [+1.63] tx=3811 (237 MB) txc=3811 zc=n
# 21.81 [+0.50] rx=3811 (237 MB)
# 21.82 [+0.00] 
# 21.82 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.82 [+0.00] 
# 23.18 [+1.36] tx=4211 (262 MB) txc=4211 zc=y
# 23.19 [+0.01] OK
# 25.94 [+2.75] 
# 25.94 [+0.00] ipv6 udp -t 1 tx-rx
# 25.94 [+0.00] 
# 27.57 [+1.64] tx=7342 (458 MB) txc=0 zc=n
# 28.08 [+0.50] rx=7342 (458 MB)
# 28.08 [+0.00] 
# 28.08 [+0.00] ipv6 udp -t 1 tx-only
# 28.08 [+0.00] 
# 29.43 [+1.35] tx=7936 (495 MB) txc=0 zc=n
# 29.44 [+0.01] 
# 29.44 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.44 [+0.00] 
# 31.08 [+1.64] tx=3876 (241 MB) txc=3876 zc=n
# 31.58 [+0.50] rx=3876 (241 MB)
# 31.60 [+0.02] 
# 31.60 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.60 [+0.00] 
# 32.96 [+1.36] tx=4244 (264 MB) txc=4244 zc=y
# 32.98 [+0.02] OK
# 33.20 [+0.22] 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__->