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
# 2.67 [+2.67] 
# 2.67 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.67 [+0.00] 
# 4.30 [+1.63] tx=6199 (386 MB) txc=0 zc=n
# 4.70 [+0.40] rx=3100 (386 MB)
# 4.72 [+0.02] 
# 4.72 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.72 [+0.00] 
# 6.39 [+1.67] tx=4000 (249 MB) txc=4000 zc=n
# 6.75 [+0.36] rx=2001 (249 MB)
# 6.76 [+0.01] OK
# 9.60 [+2.84] 
# 9.60 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.60 [+0.00] 
# 11.20 [+1.60] tx=6256 (390 MB) txc=0 zc=n
# 11.60 [+0.40] rx=3128 (390 MB)
# 11.60 [+0.01] 
# 11.60 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.61 [+0.00] 
# 13.29 [+1.69] tx=3941 (245 MB) txc=3941 zc=n
# 13.65 [+0.36] rx=1972 (245 MB)
# 13.65 [+0.01] OK
# 16.43 [+2.77] 
# 16.43 [+0.00] ipv4 udp -t 1 tx-rx
# 16.43 [+0.00] 
# 18.04 [+1.61] tx=7250 (452 MB) txc=0 zc=n
# 18.54 [+0.50] rx=7250 (452 MB)
# 18.55 [+0.01] 
# 18.55 [+0.00] ipv4 udp -t 1 tx-only
# 18.55 [+0.00] 
# 19.92 [+1.37] tx=8028 (500 MB) txc=0 zc=n
# 19.93 [+0.01] 
# 19.93 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.93 [+0.00] 
# 21.55 [+1.62] tx=3900 (243 MB) txc=3900 zc=n
# 22.05 [+0.50] rx=3900 (243 MB)
# 22.07 [+0.02] 
# 22.07 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.07 [+0.00] 
# 23.43 [+1.36] tx=4263 (266 MB) txc=4263 zc=y
# 23.44 [+0.01] OK
# 26.30 [+2.86] 
# 26.30 [+0.00] ipv6 udp -t 1 tx-rx
# 26.30 [+0.00] 
# 27.93 [+1.63] tx=7338 (457 MB) txc=0 zc=n
# 28.44 [+0.50] rx=7338 (457 MB)
# 28.45 [+0.02] 
# 28.45 [+0.00] ipv6 udp -t 1 tx-only
# 28.45 [+0.00] 
# 29.81 [+1.36] tx=8033 (501 MB) txc=0 zc=n
# 29.82 [+0.01] 
# 29.82 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.82 [+0.00] 
# 31.47 [+1.65] tx=3880 (242 MB) txc=3880 zc=n
# 31.97 [+0.50] rx=3880 (242 MB)
# 31.97 [+0.00] 
# 31.97 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.98 [+0.00] 
# 33.35 [+1.38] tx=4241 (264 MB) txc=4241 zc=y
# 33.36 [+0.01] OK
# 33.59 [+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__->