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
# 2.65 [+2.65] 
# 2.65 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.65 [+0.00] 
# 4.30 [+1.64] tx=6393 (398 MB) txc=0 zc=n
# 4.68 [+0.39] rx=3196 (398 MB)
# 4.69 [+0.00] 
# 4.69 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.69 [+0.00] 
# 6.34 [+1.65] tx=3855 (240 MB) txc=3855 zc=n
# 6.70 [+0.35] rx=1929 (240 MB)
# 6.70 [+0.00] OK
# 9.50 [+2.80] 
# 9.50 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.50 [+0.00] 
# 11.12 [+1.62] tx=6058 (378 MB) txc=0 zc=n
# 11.52 [+0.40] rx=3025 (378 MB)
# 11.52 [+0.00] 
# 11.52 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.52 [+0.00] 
# 13.18 [+1.66] tx=3869 (241 MB) txc=3869 zc=n
# 13.54 [+0.36] rx=1936 (241 MB)
# 13.55 [+0.00] OK
# 16.33 [+2.78] 
# 16.33 [+0.00] ipv4 udp -t 1 tx-rx
# 16.33 [+0.00] 
# 17.93 [+1.60] tx=7128 (444 MB) txc=0 zc=n
# 18.43 [+0.50] rx=7128 (444 MB)
# 18.44 [+0.01] 
# 18.44 [+0.00] ipv4 udp -t 1 tx-only
# 18.44 [+0.00] 
# 19.80 [+1.36] tx=7800 (486 MB) txc=0 zc=n
# 19.80 [+0.01] 
# 19.80 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.80 [+0.00] 
# 21.41 [+1.61] tx=3815 (238 MB) txc=3815 zc=n
# 21.91 [+0.50] rx=3815 (238 MB)
# 21.92 [+0.00] 
# 21.92 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.92 [+0.00] 
# 23.28 [+1.36] tx=4190 (261 MB) txc=4190 zc=y
# 23.30 [+0.03] OK
# 26.11 [+2.81] 
# 26.11 [+0.00] ipv6 udp -t 1 tx-rx
# 26.11 [+0.00] 
# 27.74 [+1.63] tx=7253 (452 MB) txc=0 zc=n
# 28.24 [+0.50] rx=7253 (452 MB)
# 28.26 [+0.02] 
# 28.26 [+0.00] ipv6 udp -t 1 tx-only
# 28.26 [+0.00] 
# 29.62 [+1.36] tx=7651 (477 MB) txc=0 zc=n
# 29.63 [+0.01] 
# 29.63 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.63 [+0.00] 
# 31.23 [+1.60] tx=3753 (234 MB) txc=3753 zc=n
# 31.74 [+0.50] rx=3753 (234 MB)
# 31.74 [+0.00] 
# 31.74 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.74 [+0.00] 
# 33.11 [+1.37] tx=4109 (256 MB) txc=4109 zc=y
# 33.12 [+0.01] OK
# 33.39 [+0.27] 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__->