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
# 2.58 [+2.58] 
# 2.58 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.58 [+0.00] 
# 4.22 [+1.64] tx=5814 (362 MB) txc=0 zc=n
# 4.62 [+0.40] rx=2908 (362 MB)
# 4.63 [+0.01] 
# 4.63 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.63 [+0.00] 
# 6.27 [+1.65] tx=3958 (246 MB) txc=3958 zc=n
# 6.63 [+0.36] rx=1980 (246 MB)
# 6.64 [+0.01] OK
# 9.45 [+2.81] 
# 9.45 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.45 [+0.00] 
# 11.08 [+1.63] tx=6382 (398 MB) txc=0 zc=n
# 11.48 [+0.40] rx=3183 (398 MB)
# 11.49 [+0.02] 
# 11.49 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.50 [+0.00] 
# 13.14 [+1.65] tx=3919 (244 MB) txc=3919 zc=n
# 13.50 [+0.36] rx=1961 (244 MB)
# 13.50 [+0.01] OK
# 16.40 [+2.90] 
# 16.40 [+0.00] ipv4 udp -t 1 tx-rx
# 16.40 [+0.00] 
# 18.06 [+1.66] tx=11203 (699 MB) txc=0 zc=n
# 18.56 [+0.50] rx=11203 (699 MB)
# 18.57 [+0.00] 
# 18.57 [+0.00] ipv4 udp -t 1 tx-only
# 18.57 [+0.00] 
# 19.95 [+1.38] tx=7635 (476 MB) txc=0 zc=n
# 19.95 [+0.01] 
# 19.96 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.96 [+0.00] 
# 21.61 [+1.65] tx=4624 (288 MB) txc=4624 zc=n
# 22.11 [+0.50] rx=4624 (288 MB)
# 22.11 [+0.01] 
# 22.11 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.12 [+0.00] 
# 23.47 [+1.36] tx=4267 (266 MB) txc=4267 zc=y
# 23.48 [+0.01] OK
# 26.33 [+2.85] 
# 26.33 [+0.00] ipv6 udp -t 1 tx-rx
# 26.33 [+0.00] 
# 27.94 [+1.61] tx=11159 (696 MB) txc=0 zc=n
# 28.44 [+0.50] rx=11159 (696 MB)
# 28.45 [+0.01] 
# 28.45 [+0.00] ipv6 udp -t 1 tx-only
# 28.45 [+0.00] 
# 29.80 [+1.35] tx=7992 (498 MB) txc=0 zc=n
# 29.81 [+0.01] 
# 29.82 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.82 [+0.00] 
# 31.42 [+1.61] tx=4645 (289 MB) txc=4645 zc=n
# 31.92 [+0.50] rx=4645 (289 MB)
# 31.94 [+0.02] 
# 31.94 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.94 [+0.00] 
# 33.30 [+1.35] tx=4279 (267 MB) txc=4279 zc=y
# 33.31 [+0.01] OK
# 33.56 [+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__->