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
# 2.66 [+2.66] 
# 2.66 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.66 [+0.00] 
# 4.29 [+1.63] tx=6162 (384 MB) txc=0 zc=n
# 4.68 [+0.40] rx=3082 (384 MB)
# 4.69 [+0.01] 
# 4.69 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.69 [+0.00] 
# 6.36 [+1.67] tx=3817 (238 MB) txc=3817 zc=n
# 6.72 [+0.36] rx=1910 (238 MB)
# 6.72 [+0.01] OK
# 9.60 [+2.87] 
# 9.60 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.60 [+0.00] 
# 11.23 [+1.64] tx=6117 (381 MB) txc=0 zc=n
# 11.63 [+0.40] rx=3060 (381 MB)
# 11.64 [+0.01] 
# 11.64 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.64 [+0.00] 
# 13.30 [+1.66] tx=3751 (234 MB) txc=3751 zc=n
# 13.66 [+0.36] rx=1877 (234 MB)
# 13.67 [+0.01] OK
# 16.59 [+2.92] 
# 16.59 [+0.00] ipv4 udp -t 1 tx-rx
# 16.59 [+0.00] 
# 18.21 [+1.62] tx=7249 (452 MB) txc=0 zc=n
# 18.71 [+0.50] rx=7249 (452 MB)
# 18.72 [+0.02] 
# 18.72 [+0.00] ipv4 udp -t 1 tx-only
# 18.72 [+0.00] 
# 20.07 [+1.35] tx=7963 (496 MB) txc=0 zc=n
# 20.08 [+0.01] 
# 20.08 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.08 [+0.00] 
# 21.71 [+1.63] tx=3840 (239 MB) txc=3840 zc=n
# 22.21 [+0.50] rx=3840 (239 MB)
# 22.26 [+0.04] 
# 22.26 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.26 [+0.00] 
# 23.60 [+1.35] tx=4212 (262 MB) txc=4212 zc=y
# 23.61 [+0.01] OK
# 26.49 [+2.88] 
# 26.49 [+0.00] ipv6 udp -t 1 tx-rx
# 26.49 [+0.00] 
# 28.10 [+1.61] tx=7261 (453 MB) txc=0 zc=n
# 28.60 [+0.50] rx=7261 (453 MB)
# 28.62 [+0.02] 
# 28.62 [+0.00] ipv6 udp -t 1 tx-only
# 28.62 [+0.00] 
# 29.97 [+1.35] tx=7952 (496 MB) txc=0 zc=n
# 29.98 [+0.01] 
# 29.98 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.98 [+0.00] 
# 31.61 [+1.63] tx=3748 (233 MB) txc=3748 zc=n
# 32.11 [+0.50] rx=3748 (233 MB)
# 32.12 [+0.00] 
# 32.12 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.12 [+0.00] 
# 33.48 [+1.36] tx=4243 (264 MB) txc=4243 zc=y
# 33.49 [+0.01] OK
# 33.77 [+0.28] 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__->