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
# 2.58 [+2.58] 
# 2.58 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.58 [+0.00] 
# 4.19 [+1.61] tx=6324 (394 MB) txc=0 zc=n
# 4.59 [+0.40] rx=3162 (394 MB)
# 4.59 [+0.00] 
# 4.59 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.60 [+0.00] 
# 6.25 [+1.66] tx=3966 (247 MB) txc=3966 zc=n
# 6.61 [+0.36] rx=1984 (247 MB)
# 6.62 [+0.00] OK
# 9.46 [+2.84] 
# 9.46 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.46 [+0.00] 
# 11.08 [+1.62] tx=5908 (368 MB) txc=0 zc=n
# 11.49 [+0.40] rx=2955 (368 MB)
# 11.49 [+0.01] 
# 11.49 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.49 [+0.00] 
# 13.16 [+1.67] tx=3770 (235 MB) txc=3770 zc=n
# 13.52 [+0.36] rx=1886 (235 MB)
# 13.53 [+0.01] OK
# 16.68 [+3.15] 
# 16.68 [+0.00] ipv4 udp -t 1 tx-rx
# 16.68 [+0.00] 
# 18.36 [+1.68] tx=6807 (424 MB) txc=0 zc=n
# 18.86 [+0.50] rx=6807 (424 MB)
# 18.86 [+0.00] 
# 18.86 [+0.00] ipv4 udp -t 1 tx-only
# 18.86 [+0.00] 
# 20.22 [+1.36] tx=7012 (437 MB) txc=0 zc=n
# 20.23 [+0.01] 
# 20.23 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.23 [+0.00] 
# 21.86 [+1.63] tx=3158 (197 MB) txc=3158 zc=n
# 22.36 [+0.50] rx=3158 (197 MB)
# 22.37 [+0.00] 
# 22.37 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.37 [+0.00] 
# 23.75 [+1.38] tx=4087 (255 MB) txc=4087 zc=y
# 23.75 [+0.01] OK
# 26.61 [+2.86] 
# 26.61 [+0.00] ipv6 udp -t 1 tx-rx
# 26.61 [+0.00] 
# 28.24 [+1.63] tx=7249 (452 MB) txc=0 zc=n
# 28.74 [+0.50] rx=7249 (452 MB)
# 28.74 [+0.00] 
# 28.74 [+0.00] ipv6 udp -t 1 tx-only
# 28.74 [+0.00] 
# 30.11 [+1.37] tx=7887 (492 MB) txc=0 zc=n
# 30.12 [+0.01] 
# 30.12 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.12 [+0.00] 
# 31.76 [+1.63] tx=3813 (237 MB) txc=3813 zc=n
# 32.26 [+0.50] rx=3813 (237 MB)
# 32.28 [+0.02] 
# 32.28 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.28 [+0.00] 
# 33.64 [+1.36] tx=4258 (265 MB) txc=4258 zc=y
# 33.66 [+0.02] OK
# 33.91 [+0.25] 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__->