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
# 2.53 [+2.53] 
# 2.53 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.15 [+1.62] tx=6303 (393 MB) txc=0 zc=n
# 4.55 [+0.40] rx=3152 (393 MB)
# 4.56 [+0.00] 
# 4.56 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.56 [+0.00] 
# 6.21 [+1.65] tx=3442 (214 MB) txc=3442 zc=n
# 6.57 [+0.36] rx=1722 (214 MB)
# 6.57 [+0.00] OK
# 9.37 [+2.79] 
# 9.37 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.37 [+0.00] 
# 10.98 [+1.61] tx=6351 (396 MB) txc=0 zc=n
# 11.38 [+0.40] rx=3177 (396 MB)
# 11.39 [+0.01] 
# 11.39 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.39 [+0.00] 
# 13.04 [+1.65] tx=3952 (246 MB) txc=3952 zc=n
# 13.40 [+0.36] rx=1977 (246 MB)
# 13.40 [+0.00] OK
# 16.20 [+2.80] 
# 16.20 [+0.00] ipv4 udp -t 1 tx-rx
# 16.20 [+0.00] 
# 17.82 [+1.62] tx=7514 (468 MB) txc=0 zc=n
# 18.32 [+0.50] rx=7514 (468 MB)
# 18.32 [+0.00] 
# 18.32 [+0.00] ipv4 udp -t 1 tx-only
# 18.32 [+0.00] 
# 19.67 [+1.35] tx=8054 (502 MB) txc=0 zc=n
# 19.68 [+0.01] 
# 19.68 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.68 [+0.00] 
# 21.32 [+1.64] tx=3860 (240 MB) txc=3860 zc=n
# 21.82 [+0.50] rx=3860 (240 MB)
# 21.84 [+0.02] 
# 21.84 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.84 [+0.00] 
# 23.21 [+1.36] tx=4302 (268 MB) txc=4302 zc=y
# 23.22 [+0.01] OK
# 26.09 [+2.88] 
# 26.09 [+0.00] ipv6 udp -t 1 tx-rx
# 26.09 [+0.00] 
# 27.72 [+1.63] tx=7496 (467 MB) txc=0 zc=n
# 28.22 [+0.50] rx=7496 (467 MB)
# 28.23 [+0.00] 
# 28.23 [+0.00] ipv6 udp -t 1 tx-only
# 28.23 [+0.00] 
# 29.60 [+1.37] tx=8117 (506 MB) txc=0 zc=n
# 29.61 [+0.01] 
# 29.61 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.61 [+0.00] 
# 31.22 [+1.61] tx=3818 (238 MB) txc=3818 zc=n
# 31.72 [+0.50] rx=3818 (238 MB)
# 31.74 [+0.02] 
# 31.74 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.74 [+0.00] 
# 33.09 [+1.35] tx=4288 (267 MB) txc=4288 zc=y
# 33.10 [+0.01] OK
# 33.34 [+0.24] 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__->