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
# 2.40 [+2.40] 
# 2.40 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.40 [+0.00] 
# 4.02 [+1.61] tx=6381 (398 MB) txc=0 zc=n
# 4.42 [+0.40] rx=3191 (398 MB)
# 4.44 [+0.02] 
# 4.44 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.44 [+0.00] 
# 6.10 [+1.67] tx=3904 (243 MB) txc=3904 zc=n
# 6.45 [+0.35] rx=1953 (243 MB)
# 6.46 [+0.01] OK
# 9.15 [+2.69] 
# 9.15 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.15 [+0.00] 
# 10.82 [+1.67] tx=6283 (392 MB) txc=0 zc=n
# 11.21 [+0.39] rx=3142 (392 MB)
# 11.22 [+0.00] 
# 11.22 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.22 [+0.00] 
# 12.90 [+1.69] tx=3835 (239 MB) txc=3835 zc=n
# 13.26 [+0.35] rx=1919 (239 MB)
# 13.26 [+0.00] OK
# 15.92 [+2.66] 
# 15.92 [+0.00] ipv4 udp -t 1 tx-rx
# 15.92 [+0.00] 
# 17.55 [+1.63] tx=7389 (461 MB) txc=0 zc=n
# 18.05 [+0.50] rx=7389 (461 MB)
# 18.05 [+0.00] 
# 18.05 [+0.00] ipv4 udp -t 1 tx-only
# 18.05 [+0.00] 
# 19.40 [+1.35] tx=7910 (493 MB) txc=0 zc=n
# 19.41 [+0.01] 
# 19.41 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.41 [+0.00] 
# 21.05 [+1.64] tx=3759 (234 MB) txc=3759 zc=n
# 21.55 [+0.50] rx=3759 (234 MB)
# 21.56 [+0.00] 
# 21.56 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.56 [+0.00] 
# 22.91 [+1.35] tx=4202 (262 MB) txc=4202 zc=y
# 22.91 [+0.01] OK
# 25.57 [+2.65] 
# 25.57 [+0.00] ipv6 udp -t 1 tx-rx
# 25.57 [+0.00] 
# 27.18 [+1.61] tx=7322 (456 MB) txc=0 zc=n
# 27.68 [+0.50] rx=7322 (456 MB)
# 27.69 [+0.00] 
# 27.69 [+0.00] ipv6 udp -t 1 tx-only
# 27.69 [+0.00] 
# 29.04 [+1.35] tx=7856 (490 MB) txc=0 zc=n
# 29.05 [+0.01] 
# 29.05 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.05 [+0.00] 
# 30.68 [+1.64] tx=3813 (237 MB) txc=3813 zc=n
# 31.18 [+0.50] rx=3813 (237 MB)
# 31.19 [+0.01] 
# 31.19 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.19 [+0.00] 
# 32.54 [+1.35] tx=4214 (262 MB) txc=4214 zc=y
# 32.55 [+0.01] OK
# 32.80 [+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__->