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
# 2.46 [+2.46] 
# 2.46 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.46 [+0.00] 
# 4.07 [+1.61] tx=6531 (407 MB) txc=0 zc=n
# 4.47 [+0.39] rx=3266 (407 MB)
# 4.47 [+0.01] 
# 4.47 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.47 [+0.00] 
# 6.13 [+1.66] tx=4109 (256 MB) txc=4109 zc=n
# 6.48 [+0.35] rx=2056 (256 MB)
# 6.49 [+0.01] OK
# 9.17 [+2.68] 
# 9.17 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.17 [+0.00] 
# 10.77 [+1.60] tx=6588 (411 MB) txc=0 zc=n
# 11.17 [+0.40] rx=3295 (411 MB)
# 11.19 [+0.02] 
# 11.19 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.19 [+0.00] 
# 12.86 [+1.67] tx=4090 (255 MB) txc=4090 zc=n
# 13.22 [+0.36] rx=2045 (255 MB)
# 13.24 [+0.02] OK
# 15.92 [+2.68] 
# 15.92 [+0.00] ipv4 udp -t 1 tx-rx
# 15.92 [+0.00] 
# 17.53 [+1.61] tx=11743 (732 MB) txc=0 zc=n
# 18.03 [+0.50] rx=11743 (732 MB)
# 18.03 [+0.00] 
# 18.03 [+0.00] ipv4 udp -t 1 tx-only
# 18.03 [+0.00] 
# 19.41 [+1.38] tx=8280 (516 MB) txc=0 zc=n
# 19.42 [+0.01] 
# 19.42 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.42 [+0.00] 
# 21.06 [+1.64] tx=4916 (306 MB) txc=4916 zc=n
# 21.56 [+0.50] rx=4916 (306 MB)
# 21.57 [+0.00] 
# 21.57 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.57 [+0.00] 
# 22.93 [+1.36] tx=4383 (273 MB) txc=4383 zc=y
# 22.94 [+0.01] OK
# 25.62 [+2.68] 
# 25.62 [+0.00] ipv6 udp -t 1 tx-rx
# 25.62 [+0.00] 
# 27.25 [+1.63] tx=11872 (740 MB) txc=0 zc=n
# 27.75 [+0.50] rx=11872 (740 MB)
# 27.77 [+0.02] 
# 27.77 [+0.00] ipv6 udp -t 1 tx-only
# 27.77 [+0.00] 
# 29.12 [+1.35] tx=8218 (512 MB) txc=0 zc=n
# 29.13 [+0.01] 
# 29.13 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.13 [+0.00] 
# 30.75 [+1.62] tx=4843 (302 MB) txc=4843 zc=n
# 31.25 [+0.50] rx=4843 (302 MB)
# 31.25 [+0.00] 
# 31.25 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.26 [+0.00] 
# 32.61 [+1.35] tx=4430 (276 MB) txc=4430 zc=y
# 32.62 [+0.01] OK
# 32.88 [+0.26] 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__->