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
# 2.47 [+2.47] 
# 2.47 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.48 [+0.00] 
# 4.09 [+1.62] tx=6562 (409 MB) txc=0 zc=n
# 4.49 [+0.40] rx=3282 (409 MB)
# 4.50 [+0.00] 
# 4.50 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.50 [+0.00] 
# 6.17 [+1.67] tx=4113 (256 MB) txc=4113 zc=n
# 6.53 [+0.36] rx=2058 (256 MB)
# 6.54 [+0.00] OK
# 9.19 [+2.65] 
# 9.19 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.19 [+0.00] 
# 10.82 [+1.63] tx=6541 (408 MB) txc=0 zc=n
# 11.21 [+0.39] rx=3272 (408 MB)
# 11.22 [+0.01] 
# 11.22 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.22 [+0.00] 
# 12.88 [+1.66] tx=4039 (252 MB) txc=4039 zc=n
# 13.24 [+0.36] rx=2021 (252 MB)
# 13.24 [+0.01] OK
# 15.90 [+2.66] 
# 15.90 [+0.00] ipv4 udp -t 1 tx-rx
# 15.90 [+0.00] 
# 17.53 [+1.63] tx=11775 (734 MB) txc=0 zc=n
# 18.03 [+0.50] rx=11775 (734 MB)
# 18.04 [+0.00] 
# 18.04 [+0.00] ipv4 udp -t 1 tx-only
# 18.04 [+0.00] 
# 19.41 [+1.37] tx=8127 (507 MB) txc=0 zc=n
# 19.41 [+0.01] 
# 19.41 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.41 [+0.00] 
# 21.03 [+1.62] tx=4805 (299 MB) txc=4805 zc=n
# 21.53 [+0.50] rx=4805 (299 MB)
# 21.54 [+0.00] 
# 21.54 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.54 [+0.00] 
# 22.89 [+1.35] tx=4395 (274 MB) txc=4395 zc=y
# 22.91 [+0.02] OK
# 25.57 [+2.67] 
# 25.58 [+0.00] ipv6 udp -t 1 tx-rx
# 25.58 [+0.00] 
# 27.18 [+1.60] tx=11754 (733 MB) txc=0 zc=n
# 27.68 [+0.50] rx=11754 (733 MB)
# 27.68 [+0.00] 
# 27.68 [+0.00] ipv6 udp -t 1 tx-only
# 27.68 [+0.00] 
# 29.04 [+1.35] tx=8081 (504 MB) txc=0 zc=n
# 29.04 [+0.01] 
# 29.04 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.04 [+0.00] 
# 30.67 [+1.62] tx=4882 (304 MB) txc=4882 zc=n
# 31.17 [+0.50] rx=4882 (304 MB)
# 31.17 [+0.00] 
# 31.17 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.17 [+0.00] 
# 32.54 [+1.37] tx=4372 (272 MB) txc=4372 zc=y
# 32.55 [+0.00] OK
# 32.76 [+0.21] 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__->