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] 
# 4.12 [+1.63] tx=6229 (388 MB) txc=0 zc=n
# 4.52 [+0.40] rx=3115 (388 MB)
# 4.52 [+0.01] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.52 [+0.00] 
# 6.25 [+1.73] tx=3561 (222 MB) txc=3561 zc=n
# 6.60 [+0.36] rx=1782 (222 MB)
# 6.61 [+0.01] OK
# 9.35 [+2.74] 
# 9.35 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.35 [+0.00] 
# 10.99 [+1.64] tx=6227 (388 MB) txc=0 zc=n
# 11.38 [+0.39] rx=3115 (388 MB)
# 11.39 [+0.01] 
# 11.39 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.39 [+0.00] 
# 13.06 [+1.67] tx=3875 (241 MB) txc=3875 zc=n
# 13.41 [+0.36] rx=1939 (241 MB)
# 13.42 [+0.01] OK
# 16.21 [+2.79] 
# 16.22 [+0.00] ipv4 udp -t 1 tx-rx
# 16.22 [+0.00] 
# 17.85 [+1.63] tx=7368 (459 MB) txc=0 zc=n
# 18.35 [+0.50] rx=7368 (459 MB)
# 18.36 [+0.01] 
# 18.36 [+0.00] ipv4 udp -t 1 tx-only
# 18.36 [+0.00] 
# 19.71 [+1.36] tx=7847 (489 MB) txc=0 zc=n
# 19.72 [+0.01] 
# 19.72 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.72 [+0.00] 
# 21.38 [+1.65] tx=3860 (240 MB) txc=3860 zc=n
# 21.87 [+0.50] rx=3860 (240 MB)
# 21.88 [+0.01] 
# 21.88 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.88 [+0.00] 
# 23.24 [+1.36] tx=4147 (258 MB) txc=4147 zc=y
# 23.25 [+0.01] OK
# 26.09 [+2.84] 
# 26.10 [+0.01] ipv6 udp -t 1 tx-rx
# 26.10 [+0.00] 
# 27.74 [+1.64] tx=7329 (457 MB) txc=0 zc=n
# 28.23 [+0.49] rx=7329 (457 MB)
# 28.24 [+0.01] 
# 28.24 [+0.00] ipv6 udp -t 1 tx-only
# 28.24 [+0.00] 
# 29.59 [+1.35] tx=7852 (489 MB) txc=0 zc=n
# 29.60 [+0.01] 
# 29.60 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.60 [+0.00] 
# 31.25 [+1.65] tx=3837 (239 MB) txc=3837 zc=n
# 31.74 [+0.50] rx=3837 (239 MB)
# 31.75 [+0.01] 
# 31.75 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.75 [+0.00] 
# 33.11 [+1.36] tx=4251 (265 MB) txc=4251 zc=y
# 33.12 [+0.01] OK
# 33.40 [+0.28] 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__->