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
# 2.54 [+2.54] 
# 2.54 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.54 [+0.00] 
# 4.16 [+1.62] tx=6439 (401 MB) txc=0 zc=n
# 4.56 [+0.40] rx=3219 (401 MB)
# 4.57 [+0.01] 
# 4.57 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.57 [+0.00] 
# 6.23 [+1.67] tx=3985 (248 MB) txc=3985 zc=n
# 6.59 [+0.36] rx=1994 (248 MB)
# 6.59 [+0.00] OK
# 9.37 [+2.78] 
# 9.37 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.37 [+0.00] 
# 10.99 [+1.62] tx=6363 (397 MB) txc=0 zc=n
# 11.39 [+0.40] rx=3182 (397 MB)
# 11.40 [+0.01] 
# 11.40 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.40 [+0.00] 
# 13.08 [+1.69] tx=3935 (245 MB) txc=3935 zc=n
# 13.44 [+0.36] rx=1969 (245 MB)
# 13.46 [+0.01] OK
# 16.27 [+2.81] 
# 16.27 [+0.00] ipv4 udp -t 1 tx-rx
# 16.27 [+0.00] 
# 17.88 [+1.61] tx=7451 (464 MB) txc=0 zc=n
# 18.38 [+0.50] rx=7451 (464 MB)
# 18.39 [+0.01] 
# 18.39 [+0.00] ipv4 udp -t 1 tx-only
# 18.39 [+0.00] 
# 19.74 [+1.35] tx=8197 (511 MB) txc=0 zc=n
# 19.77 [+0.02] 
# 19.77 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.77 [+0.00] 
# 21.37 [+1.60] tx=3903 (243 MB) txc=3903 zc=n
# 21.87 [+0.50] rx=3903 (243 MB)
# 21.89 [+0.02] 
# 21.89 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.89 [+0.00] 
# 23.25 [+1.37] tx=4275 (266 MB) txc=4275 zc=y
# 23.26 [+0.01] OK
# 26.09 [+2.83] 
# 26.09 [+0.00] ipv6 udp -t 1 tx-rx
# 26.09 [+0.00] 
# 27.70 [+1.62] tx=7446 (464 MB) txc=0 zc=n
# 28.20 [+0.50] rx=7446 (464 MB)
# 28.21 [+0.01] 
# 28.21 [+0.00] ipv6 udp -t 1 tx-only
# 28.21 [+0.00] 
# 29.58 [+1.37] tx=7767 (484 MB) txc=0 zc=n
# 29.59 [+0.01] 
# 29.59 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.59 [+0.00] 
# 31.22 [+1.62] tx=3858 (240 MB) txc=3858 zc=n
# 31.72 [+0.50] rx=3858 (240 MB)
# 31.72 [+0.01] 
# 31.72 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.72 [+0.00] 
# 33.07 [+1.35] tx=4166 (259 MB) txc=4166 zc=y
# 33.09 [+0.02] OK
# 33.31 [+0.22] 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__->