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
# 2.46 [+2.46] 
# 2.46 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.46 [+0.00] 
# 4.07 [+1.61] tx=6417 (400 MB) txc=0 zc=n
# 4.47 [+0.40] rx=3198 (400 MB)
# 4.47 [+0.00] 
# 4.47 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.48 [+0.00] 
# 6.13 [+1.65] tx=3982 (248 MB) txc=3982 zc=n
# 6.49 [+0.36] rx=1992 (248 MB)
# 6.49 [+0.01] OK
# 9.20 [+2.71] 
# 9.20 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.20 [+0.00] 
# 10.82 [+1.61] tx=6190 (386 MB) txc=0 zc=n
# 11.22 [+0.40] rx=3096 (386 MB)
# 11.22 [+0.00] 
# 11.22 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.22 [+0.00] 
# 12.88 [+1.66] tx=3893 (242 MB) txc=3893 zc=n
# 13.24 [+0.36] rx=1948 (242 MB)
# 13.24 [+0.00] OK
# 16.03 [+2.79] 
# 16.04 [+0.00] ipv4 udp -t 1 tx-rx
# 16.04 [+0.00] 
# 17.65 [+1.61] tx=11446 (714 MB) txc=0 zc=n
# 18.15 [+0.50] rx=11446 (714 MB)
# 18.15 [+0.00] 
# 18.15 [+0.00] ipv4 udp -t 1 tx-only
# 18.15 [+0.00] 
# 19.53 [+1.37] tx=8010 (499 MB) txc=0 zc=n
# 19.53 [+0.01] 
# 19.53 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.54 [+0.00] 
# 21.15 [+1.61] tx=4740 (295 MB) txc=4740 zc=n
# 21.65 [+0.50] rx=4740 (295 MB)
# 21.65 [+0.00] 
# 21.65 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.65 [+0.00] 
# 23.03 [+1.37] tx=4266 (266 MB) txc=4266 zc=y
# 23.04 [+0.01] OK
# 25.72 [+2.69] 
# 25.72 [+0.00] ipv6 udp -t 1 tx-rx
# 25.73 [+0.00] 
# 27.35 [+1.62] tx=11516 (718 MB) txc=0 zc=n
# 27.85 [+0.50] rx=11516 (718 MB)
# 27.85 [+0.00] 
# 27.85 [+0.00] ipv6 udp -t 1 tx-only
# 27.85 [+0.00] 
# 29.24 [+1.38] tx=7946 (495 MB) txc=0 zc=n
# 29.24 [+0.01] 
# 29.24 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.24 [+0.00] 
# 30.87 [+1.62] tx=4744 (296 MB) txc=4744 zc=n
# 31.37 [+0.50] rx=4744 (296 MB)
# 31.37 [+0.00] 
# 31.37 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.37 [+0.00] 
# 32.74 [+1.37] tx=4292 (267 MB) txc=4292 zc=y
# 32.75 [+0.01] OK
# 32.99 [+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__->