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
# 2.55 [+2.55] 
# 2.55 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.55 [+0.00] 
# 4.15 [+1.60] tx=6162 (384 MB) txc=0 zc=n
# 4.55 [+0.40] rx=3068 (384 MB)
# 4.56 [+0.01] 
# 4.56 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.56 [+0.00] 
# 6.23 [+1.67] tx=3822 (238 MB) txc=3822 zc=n
# 6.59 [+0.36] rx=1911 (238 MB)
# 6.60 [+0.01] OK
# 9.41 [+2.81] 
# 9.41 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.41 [+0.00] 
# 11.05 [+1.64] tx=6098 (380 MB) txc=0 zc=n
# 11.44 [+0.39] rx=3043 (380 MB)
# 11.45 [+0.01] 
# 11.45 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.45 [+0.00] 
# 13.11 [+1.66] tx=3773 (235 MB) txc=3773 zc=n
# 13.46 [+0.36] rx=1887 (235 MB)
# 13.48 [+0.02] OK
# 16.23 [+2.75] 
# 16.23 [+0.00] ipv4 udp -t 1 tx-rx
# 16.23 [+0.00] 
# 17.86 [+1.63] tx=12106 (755 MB) txc=0 zc=n
# 18.36 [+0.50] rx=12106 (755 MB)
# 18.37 [+0.01] 
# 18.37 [+0.00] ipv4 udp -t 1 tx-only
# 18.37 [+0.00] 
# 19.71 [+1.34] tx=7754 (483 MB) txc=0 zc=n
# 19.72 [+0.01] 
# 19.72 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.72 [+0.00] 
# 21.33 [+1.61] tx=4547 (283 MB) txc=4547 zc=n
# 21.83 [+0.50] rx=4547 (283 MB)
# 21.87 [+0.03] 
# 21.87 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.87 [+0.00] 
# 23.22 [+1.35] tx=4217 (263 MB) txc=4217 zc=y
# 23.23 [+0.01] OK
# 26.08 [+2.85] 
# 26.08 [+0.00] ipv6 udp -t 1 tx-rx
# 26.08 [+0.00] 
# 27.71 [+1.63] tx=12014 (749 MB) txc=0 zc=n
# 28.21 [+0.50] rx=12014 (749 MB)
# 28.22 [+0.01] 
# 28.22 [+0.00] ipv6 udp -t 1 tx-only
# 28.22 [+0.00] 
# 29.58 [+1.37] tx=7910 (493 MB) txc=0 zc=n
# 29.59 [+0.01] 
# 29.59 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.60 [+0.00] 
# 31.20 [+1.60] tx=4584 (286 MB) txc=4584 zc=n
# 31.70 [+0.50] rx=4584 (286 MB)
# 31.72 [+0.02] 
# 31.72 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.72 [+0.00] 
# 33.07 [+1.35] tx=4249 (265 MB) txc=4249 zc=y
# 33.07 [+0.01] OK
# 33.30 [+0.23] 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__->