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
# 2.60 [+2.60] 
# 2.60 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.61 [+0.00] 
# 4.23 [+1.62] tx=6507 (406 MB) txc=0 zc=n
# 4.63 [+0.40] rx=3254 (406 MB)
# 4.63 [+0.01] 
# 4.63 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.63 [+0.00] 
# 6.33 [+1.70] tx=4027 (251 MB) txc=4027 zc=n
# 6.68 [+0.35] rx=2015 (251 MB)
# 6.69 [+0.00] OK
# 9.52 [+2.84] 
# 9.52 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.52 [+0.00] 
# 11.14 [+1.62] tx=6479 (404 MB) txc=0 zc=n
# 11.54 [+0.40] rx=3239 (404 MB)
# 11.55 [+0.01] 
# 11.55 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.55 [+0.00] 
# 13.24 [+1.69] tx=3971 (247 MB) txc=3971 zc=n
# 13.60 [+0.36] rx=1986 (247 MB)
# 13.60 [+0.00] OK
# 16.47 [+2.86] 
# 16.47 [+0.00] ipv4 udp -t 1 tx-rx
# 16.47 [+0.00] 
# 18.08 [+1.61] tx=11640 (726 MB) txc=0 zc=n
# 18.58 [+0.50] rx=11640 (726 MB)
# 18.59 [+0.00] 
# 18.59 [+0.00] ipv4 udp -t 1 tx-only
# 18.59 [+0.00] 
# 19.95 [+1.36] tx=8143 (508 MB) txc=0 zc=n
# 19.96 [+0.01] 
# 19.96 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.96 [+0.00] 
# 21.62 [+1.66] tx=4842 (302 MB) txc=4842 zc=n
# 22.12 [+0.50] rx=4842 (302 MB)
# 22.14 [+0.02] 
# 22.14 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.14 [+0.00] 
# 23.52 [+1.39] tx=4368 (272 MB) txc=4368 zc=y
# 23.54 [+0.02] OK
# 26.39 [+2.85] 
# 26.39 [+0.00] ipv6 udp -t 1 tx-rx
# 26.39 [+0.00] 
# 28.05 [+1.65] tx=11888 (741 MB) txc=0 zc=n
# 28.55 [+0.50] rx=11888 (741 MB)
# 28.55 [+0.00] 
# 28.55 [+0.00] ipv6 udp -t 1 tx-only
# 28.56 [+0.00] 
# 29.92 [+1.36] tx=8221 (513 MB) txc=0 zc=n
# 29.92 [+0.01] 
# 29.92 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.93 [+0.00] 
# 31.57 [+1.64] tx=4760 (297 MB) txc=4760 zc=n
# 32.07 [+0.50] rx=4760 (297 MB)
# 32.07 [+0.00] 
# 32.07 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.08 [+0.00] 
# 33.44 [+1.37] tx=4416 (275 MB) txc=4416 zc=y
# 33.46 [+0.01] OK
# 33.75 [+0.30] 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__->