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
# 2.62 [+2.62] 
# 2.62 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.62 [+0.00] 
# 4.24 [+1.62] tx=6483 (404 MB) txc=0 zc=n
# 4.63 [+0.39] rx=3242 (404 MB)
# 4.64 [+0.01] 
# 4.64 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.64 [+0.00] 
# 6.30 [+1.66] tx=3944 (246 MB) txc=3944 zc=n
# 6.66 [+0.36] rx=1973 (246 MB)
# 6.66 [+0.01] OK
# 9.44 [+2.78] 
# 9.44 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.44 [+0.00] 
# 11.05 [+1.61] tx=6542 (408 MB) txc=0 zc=n
# 11.45 [+0.40] rx=3272 (408 MB)
# 11.46 [+0.00] 
# 11.46 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.46 [+0.00] 
# 13.13 [+1.67] tx=4039 (252 MB) txc=4039 zc=n
# 13.48 [+0.35] rx=2020 (252 MB)
# 13.49 [+0.01] OK
# 16.24 [+2.74] 
# 16.24 [+0.00] ipv4 udp -t 1 tx-rx
# 16.24 [+0.00] 
# 17.84 [+1.61] tx=11754 (733 MB) txc=0 zc=n
# 18.34 [+0.50] rx=11754 (733 MB)
# 18.35 [+0.01] 
# 18.35 [+0.00] ipv4 udp -t 1 tx-only
# 18.35 [+0.00] 
# 19.71 [+1.37] tx=8087 (504 MB) txc=0 zc=n
# 19.74 [+0.02] 
# 19.74 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.74 [+0.00] 
# 21.36 [+1.62] tx=4910 (306 MB) txc=4910 zc=n
# 21.86 [+0.50] rx=4910 (306 MB)
# 21.86 [+0.00] 
# 21.86 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.86 [+0.00] 
# 23.23 [+1.36] tx=4394 (274 MB) txc=4394 zc=y
# 23.23 [+0.01] OK
# 25.97 [+2.74] 
# 25.97 [+0.00] ipv6 udp -t 1 tx-rx
# 25.98 [+0.00] 
# 27.61 [+1.63] tx=11824 (737 MB) txc=0 zc=n
# 28.11 [+0.50] rx=11824 (737 MB)
# 28.11 [+0.00] 
# 28.11 [+0.00] ipv6 udp -t 1 tx-only
# 28.12 [+0.00] 
# 29.47 [+1.35] tx=8121 (506 MB) txc=0 zc=n
# 29.48 [+0.01] 
# 29.48 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.48 [+0.00] 
# 31.08 [+1.60] tx=4895 (305 MB) txc=4895 zc=n
# 31.58 [+0.50] rx=4895 (305 MB)
# 31.60 [+0.02] 
# 31.60 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.60 [+0.00] 
# 32.95 [+1.36] tx=4365 (272 MB) txc=4365 zc=y
# 32.96 [+0.01] OK
# 33.20 [+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__->