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
# 2.59 [+2.59] 
# 2.59 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.59 [+0.00] 
# 4.23 [+1.64] tx=6213 (387 MB) txc=0 zc=n
# 4.62 [+0.39] rx=3107 (387 MB)
# 4.63 [+0.01] 
# 4.63 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.63 [+0.00] 
# 6.30 [+1.68] tx=3901 (243 MB) txc=3901 zc=n
# 6.65 [+0.35] rx=1952 (243 MB)
# 6.65 [+0.01] OK
# 9.41 [+2.76] 
# 9.41 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.42 [+0.00] 
# 11.02 [+1.61] tx=6101 (380 MB) txc=0 zc=n
# 11.42 [+0.40] rx=3052 (380 MB)
# 11.44 [+0.02] 
# 11.44 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.45 [+0.00] 
# 13.11 [+1.66] tx=3977 (248 MB) txc=3977 zc=n
# 13.47 [+0.36] rx=1980 (248 MB)
# 13.48 [+0.01] OK
# 16.27 [+2.80] 
# 16.27 [+0.00] ipv4 udp -t 1 tx-rx
# 16.28 [+0.00] 
# 17.90 [+1.62] tx=10859 (677 MB) txc=0 zc=n
# 18.40 [+0.50] rx=10859 (677 MB)
# 18.40 [+0.01] 
# 18.41 [+0.00] ipv4 udp -t 1 tx-only
# 18.41 [+0.00] 
# 19.75 [+1.35] tx=7719 (481 MB) txc=0 zc=n
# 19.76 [+0.01] 
# 19.76 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.77 [+0.00] 
# 21.39 [+1.63] tx=4595 (286 MB) txc=4595 zc=n
# 21.89 [+0.50] rx=4595 (286 MB)
# 21.90 [+0.01] 
# 21.90 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.90 [+0.00] 
# 23.25 [+1.35] tx=4313 (269 MB) txc=4313 zc=y
# 23.26 [+0.01] OK
# 26.06 [+2.81] 
# 26.06 [+0.00] ipv6 udp -t 1 tx-rx
# 26.06 [+0.00] 
# 27.68 [+1.61] tx=11255 (702 MB) txc=0 zc=n
# 28.18 [+0.50] rx=11255 (702 MB)
# 28.18 [+0.00] 
# 28.18 [+0.00] ipv6 udp -t 1 tx-only
# 28.18 [+0.00] 
# 29.54 [+1.36] tx=7977 (497 MB) txc=0 zc=n
# 29.55 [+0.01] 
# 29.55 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.55 [+0.00] 
# 31.16 [+1.61] tx=4716 (294 MB) txc=4716 zc=n
# 31.67 [+0.50] rx=4716 (294 MB)
# 31.67 [+0.00] 
# 31.67 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.67 [+0.00] 
# 33.04 [+1.37] tx=4411 (275 MB) txc=4411 zc=y
# 33.04 [+0.01] OK
# 33.33 [+0.29] 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__->