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
# 2.62 [+2.62] 
# 2.62 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.62 [+0.00] 
# 4.24 [+1.62] tx=6076 (379 MB) txc=0 zc=n
# 4.64 [+0.40] rx=3039 (379 MB)
# 4.64 [+0.01] 
# 4.64 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.64 [+0.00] 
# 6.37 [+1.73] tx=3810 (237 MB) txc=3810 zc=n
# 6.73 [+0.36] rx=1906 (237 MB)
# 6.73 [+0.01] OK
# 9.63 [+2.89] 
# 9.63 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.63 [+0.00] 
# 11.25 [+1.62] tx=6096 (380 MB) txc=0 zc=n
# 11.65 [+0.40] rx=3049 (380 MB)
# 11.66 [+0.01] 
# 11.66 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.66 [+0.00] 
# 13.32 [+1.67] tx=3863 (241 MB) txc=3863 zc=n
# 13.67 [+0.35] rx=1933 (241 MB)
# 13.70 [+0.03] OK
# 16.43 [+2.73] 
# 16.43 [+0.00] ipv4 udp -t 1 tx-rx
# 16.44 [+0.00] 
# 18.06 [+1.63] tx=10771 (672 MB) txc=0 zc=n
# 18.56 [+0.50] rx=10771 (672 MB)
# 18.57 [+0.00] 
# 18.57 [+0.00] ipv4 udp -t 1 tx-only
# 18.57 [+0.00] 
# 19.93 [+1.36] tx=7873 (491 MB) txc=0 zc=n
# 19.94 [+0.01] 
# 19.94 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.94 [+0.00] 
# 21.56 [+1.62] tx=4610 (287 MB) txc=4610 zc=n
# 22.06 [+0.50] rx=4610 (287 MB)
# 22.07 [+0.01] 
# 22.07 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.07 [+0.00] 
# 23.45 [+1.38] tx=4182 (260 MB) txc=4182 zc=y
# 23.46 [+0.01] OK
# 26.30 [+2.84] 
# 26.30 [+0.00] ipv6 udp -t 1 tx-rx
# 26.30 [+0.00] 
# 27.93 [+1.63] tx=11123 (694 MB) txc=0 zc=n
# 28.43 [+0.50] rx=11123 (694 MB)
# 28.43 [+0.01] 
# 28.43 [+0.00] ipv6 udp -t 1 tx-only
# 28.44 [+0.00] 
# 29.79 [+1.35] tx=7927 (494 MB) txc=0 zc=n
# 29.80 [+0.01] 
# 29.80 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.80 [+0.00] 
# 31.42 [+1.62] tx=4597 (286 MB) txc=4597 zc=n
# 31.92 [+0.50] rx=4597 (286 MB)
# 31.92 [+0.00] 
# 31.92 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.93 [+0.00] 
# 33.29 [+1.36] tx=4238 (264 MB) txc=4238 zc=y
# 33.30 [+0.01] OK
# 33.57 [+0.27] 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__->