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
# 2.63 [+2.63] 
# 2.63 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.63 [+0.00] 
# 4.24 [+1.61] tx=6365 (397 MB) txc=0 zc=n
# 4.64 [+0.40] rx=3184 (397 MB)
# 4.64 [+0.00] 
# 4.64 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.64 [+0.00] 
# 6.30 [+1.66] tx=3888 (242 MB) txc=3888 zc=n
# 6.66 [+0.36] rx=1944 (242 MB)
# 6.67 [+0.00] OK
# 9.51 [+2.84] 
# 9.51 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.51 [+0.00] 
# 11.14 [+1.63] tx=6422 (400 MB) txc=0 zc=n
# 11.54 [+0.40] rx=3211 (400 MB)
# 11.56 [+0.02] 
# 11.56 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.56 [+0.00] 
# 13.24 [+1.68] tx=3944 (246 MB) txc=3944 zc=n
# 13.60 [+0.36] rx=1973 (246 MB)
# 13.60 [+0.01] OK
# 16.40 [+2.79] 
# 16.40 [+0.00] ipv4 udp -t 1 tx-rx
# 16.40 [+0.00] 
# 18.03 [+1.63] tx=7462 (465 MB) txc=0 zc=n
# 18.53 [+0.50] rx=7462 (465 MB)
# 18.54 [+0.00] 
# 18.54 [+0.00] ipv4 udp -t 1 tx-only
# 18.54 [+0.00] 
# 19.90 [+1.36] tx=8086 (504 MB) txc=0 zc=n
# 19.91 [+0.01] 
# 19.91 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.91 [+0.00] 
# 21.55 [+1.64] tx=3887 (242 MB) txc=3887 zc=n
# 22.05 [+0.50] rx=3887 (242 MB)
# 22.08 [+0.03] 
# 22.08 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.08 [+0.00] 
# 23.45 [+1.36] tx=4238 (264 MB) txc=4238 zc=y
# 23.45 [+0.01] OK
# 26.32 [+2.87] 
# 26.32 [+0.00] ipv6 udp -t 1 tx-rx
# 26.33 [+0.00] 
# 27.92 [+1.59] tx=7488 (467 MB) txc=0 zc=n
# 28.42 [+0.50] rx=7488 (467 MB)
# 28.42 [+0.00] 
# 28.42 [+0.00] ipv6 udp -t 1 tx-only
# 28.43 [+0.00] 
# 29.79 [+1.36] tx=7873 (491 MB) txc=0 zc=n
# 29.79 [+0.01] 
# 29.80 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.80 [+0.00] 
# 31.41 [+1.61] tx=3826 (238 MB) txc=3826 zc=n
# 31.91 [+0.50] rx=3826 (238 MB)
# 31.91 [+0.00] 
# 31.91 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.91 [+0.00] 
# 33.27 [+1.36] tx=4235 (264 MB) txc=4235 zc=y
# 33.28 [+0.01] OK
# 33.54 [+0.26] 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__->