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
# 2.47 [+2.47] 
# 2.47 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.47 [+0.00] 
# 4.10 [+1.63] tx=6400 (399 MB) txc=0 zc=n
# 4.50 [+0.40] rx=3201 (399 MB)
# 4.51 [+0.01] 
# 4.51 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.51 [+0.00] 
# 6.21 [+1.71] tx=3833 (239 MB) txc=3833 zc=n
# 6.57 [+0.36] rx=1918 (239 MB)
# 6.58 [+0.00] OK
# 9.48 [+2.90] 
# 9.48 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.48 [+0.00] 
# 11.14 [+1.66] tx=6256 (390 MB) txc=0 zc=n
# 11.53 [+0.39] rx=3129 (390 MB)
# 11.54 [+0.01] 
# 11.54 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.54 [+0.00] 
# 13.20 [+1.66] tx=3946 (246 MB) txc=3946 zc=n
# 13.56 [+0.36] rx=1974 (246 MB)
# 13.57 [+0.01] OK
# 16.50 [+2.93] 
# 16.50 [+0.00] ipv4 udp -t 1 tx-rx
# 16.50 [+0.00] 
# 18.13 [+1.63] tx=7480 (466 MB) txc=0 zc=n
# 18.63 [+0.50] rx=7480 (466 MB)
# 18.63 [+0.01] 
# 18.63 [+0.00] ipv4 udp -t 1 tx-only
# 18.63 [+0.00] 
# 19.99 [+1.36] tx=8057 (502 MB) txc=0 zc=n
# 20.00 [+0.01] 
# 20.00 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.00 [+0.00] 
# 21.62 [+1.62] tx=3842 (239 MB) txc=3842 zc=n
# 22.12 [+0.50] rx=3842 (239 MB)
# 22.15 [+0.03] 
# 22.15 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.15 [+0.00] 
# 23.51 [+1.36] tx=4216 (263 MB) txc=4216 zc=y
# 23.52 [+0.01] OK
# 26.35 [+2.83] 
# 26.35 [+0.00] ipv6 udp -t 1 tx-rx
# 26.35 [+0.00] 
# 28.00 [+1.65] tx=7445 (464 MB) txc=0 zc=n
# 28.50 [+0.50] rx=7445 (464 MB)
# 28.50 [+0.00] 
# 28.50 [+0.00] ipv6 udp -t 1 tx-only
# 28.50 [+0.00] 
# 29.86 [+1.35] tx=7979 (497 MB) txc=0 zc=n
# 29.88 [+0.02] 
# 29.88 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.88 [+0.00] 
# 31.50 [+1.63] tx=3844 (239 MB) txc=3844 zc=n
# 32.00 [+0.50] rx=3844 (239 MB)
# 32.01 [+0.00] 
# 32.01 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.01 [+0.00] 
# 33.37 [+1.36] tx=4249 (265 MB) txc=4249 zc=y
# 33.38 [+0.01] OK
# 33.63 [+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__->