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
# 2.50 [+2.50] 
# 2.50 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.50 [+0.00] 
# 4.10 [+1.60] tx=6415 (400 MB) txc=0 zc=n
# 4.50 [+0.40] rx=3209 (400 MB)
# 4.52 [+0.03] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.52 [+0.00] 
# 6.20 [+1.67] tx=3904 (243 MB) txc=3904 zc=n
# 6.56 [+0.36] rx=1953 (243 MB)
# 6.56 [+0.00] OK
# 9.38 [+2.81] 
# 9.38 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.38 [+0.00] 
# 11.00 [+1.62] tx=6007 (374 MB) txc=0 zc=n
# 11.39 [+0.39] rx=3005 (374 MB)
# 11.41 [+0.02] 
# 11.41 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.41 [+0.00] 
# 13.07 [+1.66] tx=3881 (242 MB) txc=3881 zc=n
# 13.43 [+0.35] rx=1942 (242 MB)
# 13.44 [+0.02] OK
# 16.30 [+2.86] 
# 16.30 [+0.00] ipv4 udp -t 1 tx-rx
# 16.30 [+0.00] 
# 17.93 [+1.63] tx=7274 (453 MB) txc=0 zc=n
# 18.43 [+0.50] rx=7274 (453 MB)
# 18.43 [+0.00] 
# 18.43 [+0.00] ipv4 udp -t 1 tx-only
# 18.43 [+0.00] 
# 19.84 [+1.41] tx=7883 (491 MB) txc=0 zc=n
# 19.85 [+0.01] 
# 19.85 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.85 [+0.00] 
# 21.47 [+1.62] tx=3680 (229 MB) txc=3680 zc=n
# 21.97 [+0.50] rx=3680 (229 MB)
# 21.97 [+0.00] 
# 21.97 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.97 [+0.00] 
# 23.33 [+1.36] tx=4079 (254 MB) txc=4079 zc=y
# 23.34 [+0.01] OK
# 26.19 [+2.85] 
# 26.19 [+0.00] ipv6 udp -t 1 tx-rx
# 26.20 [+0.00] 
# 27.82 [+1.62] tx=7347 (458 MB) txc=0 zc=n
# 28.32 [+0.50] rx=7347 (458 MB)
# 28.32 [+0.01] 
# 28.32 [+0.00] ipv6 udp -t 1 tx-only
# 28.32 [+0.00] 
# 29.70 [+1.37] tx=7716 (481 MB) txc=0 zc=n
# 29.71 [+0.01] 
# 29.71 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.71 [+0.00] 
# 31.36 [+1.65] tx=3907 (243 MB) txc=3907 zc=n
# 31.86 [+0.50] rx=3907 (243 MB)
# 31.86 [+0.00] 
# 31.86 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.86 [+0.00] 
# 33.22 [+1.35] tx=4287 (267 MB) txc=4287 zc=y
# 33.22 [+0.01] OK
# 33.46 [+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__->