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
# 2.52 [+2.52] 
# 2.52 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.52 [+0.00] 
# 4.12 [+1.60] tx=6404 (399 MB) txc=0 zc=n
# 4.52 [+0.40] rx=3198 (399 MB)
# 4.52 [+0.00] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.18 [+1.66] tx=3904 (243 MB) txc=3904 zc=n
# 6.54 [+0.36] rx=1953 (243 MB)
# 6.55 [+0.00] OK
# 9.34 [+2.79] 
# 9.34 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.34 [+0.00] 
# 10.95 [+1.61] tx=6357 (396 MB) txc=0 zc=n
# 11.35 [+0.40] rx=3175 (396 MB)
# 11.36 [+0.01] 
# 11.36 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.36 [+0.00] 
# 13.04 [+1.68] tx=3999 (249 MB) txc=3999 zc=n
# 13.39 [+0.35] rx=2001 (249 MB)
# 13.41 [+0.02] OK
# 16.20 [+2.79] 
# 16.20 [+0.00] ipv4 udp -t 1 tx-rx
# 16.20 [+0.00] 
# 17.80 [+1.60] tx=11331 (707 MB) txc=0 zc=n
# 18.30 [+0.50] rx=11331 (707 MB)
# 18.31 [+0.00] 
# 18.31 [+0.00] ipv4 udp -t 1 tx-only
# 18.31 [+0.00] 
# 19.66 [+1.35] tx=8195 (511 MB) txc=0 zc=n
# 19.67 [+0.01] 
# 19.67 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.67 [+0.00] 
# 21.28 [+1.61] tx=4784 (298 MB) txc=4784 zc=n
# 21.78 [+0.50] rx=4784 (298 MB)
# 21.78 [+0.00] 
# 21.78 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.78 [+0.00] 
# 23.15 [+1.36] tx=4351 (271 MB) txc=4351 zc=y
# 23.15 [+0.01] OK
# 25.97 [+2.82] 
# 25.97 [+0.00] ipv6 udp -t 1 tx-rx
# 25.97 [+0.00] 
# 27.59 [+1.63] tx=11538 (720 MB) txc=0 zc=n
# 28.09 [+0.50] rx=11538 (720 MB)
# 28.10 [+0.00] 
# 28.10 [+0.00] ipv6 udp -t 1 tx-only
# 28.10 [+0.00] 
# 29.45 [+1.35] tx=8068 (503 MB) txc=0 zc=n
# 29.46 [+0.01] 
# 29.46 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.46 [+0.00] 
# 31.08 [+1.62] tx=4775 (297 MB) txc=4775 zc=n
# 31.58 [+0.50] rx=4775 (297 MB)
# 31.60 [+0.02] 
# 31.60 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.60 [+0.00] 
# 32.95 [+1.35] tx=4373 (272 MB) txc=4373 zc=y
# 32.96 [+0.01] OK
# 33.21 [+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__->