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
# 2.49 [+2.49] 
# 2.49 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.49 [+0.00] 
# 4.13 [+1.64] tx=6444 (402 MB) txc=0 zc=n
# 4.52 [+0.38] rx=3223 (402 MB)
# 4.52 [+0.01] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.19 [+1.67] tx=3960 (247 MB) txc=3960 zc=n
# 6.55 [+0.36] rx=1981 (247 MB)
# 6.56 [+0.01] OK
# 9.30 [+2.74] 
# 9.30 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.30 [+0.00] 
# 10.93 [+1.63] tx=6365 (397 MB) txc=0 zc=n
# 11.32 [+0.39] rx=3180 (397 MB)
# 11.33 [+0.01] 
# 11.33 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.33 [+0.00] 
# 12.96 [+1.64] tx=3938 (245 MB) txc=3938 zc=n
# 13.32 [+0.36] rx=1970 (245 MB)
# 13.33 [+0.01] OK
# 16.02 [+2.69] 
# 16.02 [+0.00] ipv4 udp -t 1 tx-rx
# 16.02 [+0.00] 
# 17.62 [+1.60] tx=7583 (473 MB) txc=0 zc=n
# 18.12 [+0.50] rx=7583 (473 MB)
# 18.12 [+0.01] 
# 18.12 [+0.00] ipv4 udp -t 1 tx-only
# 18.12 [+0.00] 
# 19.47 [+1.35] tx=7972 (497 MB) txc=0 zc=n
# 19.48 [+0.01] 
# 19.48 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.48 [+0.00] 
# 21.10 [+1.62] tx=3947 (246 MB) txc=3947 zc=n
# 21.60 [+0.50] rx=3947 (246 MB)
# 21.60 [+0.01] 
# 21.60 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.60 [+0.00] 
# 22.95 [+1.35] tx=4243 (264 MB) txc=4243 zc=y
# 22.96 [+0.01] OK
# 27.61 [+4.65] 
# 27.61 [+0.00] ipv6 udp -t 1 tx-rx
# 27.61 [+0.00] 
# 29.40 [+1.78] tx=5243 (327 MB) txc=0 zc=n
# 29.90 [+0.50] rx=5243 (327 MB)
# 29.91 [+0.01] 
# 29.91 [+0.00] ipv6 udp -t 1 tx-only
# 29.91 [+0.00] 
# 31.32 [+1.41] tx=7963 (496 MB) txc=0 zc=n
# 31.33 [+0.01] 
# 31.33 [+0.00] ipv6 udp -z -t 1 tx-rx
# 31.33 [+0.00] 
# 32.97 [+1.64] tx=3837 (239 MB) txc=3837 zc=n
# 33.47 [+0.50] rx=3837 (239 MB)
# 33.47 [+0.01] 
# 33.47 [+0.00] ipv6 udp -z -t 1 tx-only
# 33.47 [+0.00] 
# 34.84 [+1.37] tx=4257 (265 MB) txc=4257 zc=y
# 34.84 [+0.01] OK
# 35.08 [+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__->