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=6567 (409 MB) txc=0 zc=n
# 4.55 [+0.40] rx=3283 (409 MB)
# 4.58 [+0.03] 
# 4.58 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.58 [+0.00] 
# 6.23 [+1.65] tx=3992 (249 MB) txc=3992 zc=n
# 6.59 [+0.36] rx=1996 (249 MB)
# 6.59 [+0.01] OK
# 9.39 [+2.80] 
# 9.39 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.39 [+0.00] 
# 11.03 [+1.64] tx=6383 (398 MB) txc=0 zc=n
# 11.43 [+0.40] rx=3192 (398 MB)
# 11.44 [+0.00] 
# 11.44 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.44 [+0.00] 
# 13.10 [+1.66] tx=3949 (246 MB) txc=3949 zc=n
# 13.46 [+0.36] rx=1976 (246 MB)
# 13.48 [+0.02] OK
# 16.24 [+2.76] 
# 16.24 [+0.00] ipv4 udp -t 1 tx-rx
# 16.24 [+0.00] 
# 17.84 [+1.60] tx=6611 (412 MB) txc=0 zc=n
# 18.34 [+0.50] rx=6611 (412 MB)
# 18.35 [+0.00] 
# 18.35 [+0.00] ipv4 udp -t 1 tx-only
# 18.35 [+0.00] 
# 19.71 [+1.36] tx=8046 (502 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=3910 (243 MB) txc=3910 zc=n
# 21.83 [+0.50] rx=3910 (243 MB)
# 21.85 [+0.02] 
# 21.85 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.85 [+0.00] 
# 23.20 [+1.35] tx=4271 (266 MB) txc=4271 zc=y
# 23.20 [+0.01] OK
# 25.94 [+2.74] 
# 25.94 [+0.00] ipv6 udp -t 1 tx-rx
# 25.94 [+0.00] 
# 27.59 [+1.65] tx=7591 (473 MB) txc=0 zc=n
# 28.09 [+0.50] rx=7591 (473 MB)
# 28.10 [+0.00] 
# 28.10 [+0.00] ipv6 udp -t 1 tx-only
# 28.10 [+0.00] 
# 29.45 [+1.36] tx=7982 (498 MB) txc=0 zc=n
# 29.46 [+0.01] 
# 29.46 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.46 [+0.00] 
# 31.07 [+1.61] tx=3884 (242 MB) txc=3884 zc=n
# 31.58 [+0.50] rx=3884 (242 MB)
# 31.58 [+0.00] 
# 31.58 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.58 [+0.00] 
# 32.94 [+1.35] tx=4223 (263 MB) txc=4223 zc=y
# 32.94 [+0.01] OK
# 33.21 [+0.26] 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__->