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
# 2.77 [+2.77] 
# 2.77 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.77 [+0.00] 
# 4.42 [+1.65] tx=6262 (390 MB) txc=0 zc=n
# 4.82 [+0.40] rx=3132 (390 MB)
# 4.84 [+0.02] 
# 4.84 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.84 [+0.00] 
# 6.50 [+1.67] tx=3968 (247 MB) txc=3968 zc=n
# 6.86 [+0.36] rx=1985 (247 MB)
# 6.89 [+0.02] OK
# 9.73 [+2.84] 
# 9.73 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.73 [+0.00] 
# 11.36 [+1.63] tx=6324 (394 MB) txc=0 zc=n
# 11.75 [+0.39] rx=3163 (394 MB)
# 11.76 [+0.01] 
# 11.76 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.76 [+0.00] 
# 13.44 [+1.68] tx=3884 (242 MB) txc=3884 zc=n
# 13.79 [+0.36] rx=1943 (242 MB)
# 13.80 [+0.01] OK
# 16.69 [+2.89] 
# 16.69 [+0.00] ipv4 udp -t 1 tx-rx
# 16.69 [+0.00] 
# 18.31 [+1.62] tx=7333 (457 MB) txc=0 zc=n
# 18.81 [+0.50] rx=7333 (457 MB)
# 18.82 [+0.01] 
# 18.82 [+0.00] ipv4 udp -t 1 tx-only
# 18.82 [+0.00] 
# 20.19 [+1.37] tx=8046 (502 MB) txc=0 zc=n
# 20.20 [+0.01] 
# 20.20 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.20 [+0.00] 
# 21.81 [+1.61] tx=3854 (240 MB) txc=3854 zc=n
# 22.31 [+0.50] rx=3854 (240 MB)
# 22.32 [+0.01] 
# 22.32 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.32 [+0.00] 
# 23.70 [+1.37] tx=4280 (267 MB) txc=4280 zc=y
# 23.71 [+0.01] OK
# 26.56 [+2.85] 
# 26.56 [+0.00] ipv6 udp -t 1 tx-rx
# 26.56 [+0.00] 
# 28.17 [+1.61] tx=7340 (458 MB) txc=0 zc=n
# 28.67 [+0.50] rx=7340 (458 MB)
# 28.68 [+0.01] 
# 28.68 [+0.00] ipv6 udp -t 1 tx-only
# 28.68 [+0.00] 
# 30.04 [+1.37] tx=7988 (498 MB) txc=0 zc=n
# 30.06 [+0.01] 
# 30.06 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.06 [+0.00] 
# 31.73 [+1.68] tx=3876 (241 MB) txc=3876 zc=n
# 32.24 [+0.50] rx=3876 (241 MB)
# 32.24 [+0.00] 
# 32.24 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.24 [+0.00] 
# 33.61 [+1.37] tx=4265 (266 MB) txc=4265 zc=y
# 33.62 [+0.01] OK
# 33.87 [+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__->