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
# 2.57 [+2.57] 
# 2.57 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.57 [+0.00] 
# 4.21 [+1.65] tx=6240 (389 MB) txc=0 zc=n
# 4.61 [+0.40] rx=3119 (389 MB)
# 4.62 [+0.01] 
# 4.62 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.62 [+0.00] 
# 6.26 [+1.64] tx=3966 (247 MB) txc=3966 zc=n
# 6.62 [+0.36] rx=1984 (247 MB)
# 6.62 [+0.01] OK
# 9.52 [+2.90] 
# 9.52 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.52 [+0.00] 
# 11.16 [+1.63] tx=6211 (387 MB) txc=0 zc=n
# 11.56 [+0.40] rx=3101 (387 MB)
# 11.57 [+0.01] 
# 11.57 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.57 [+0.00] 
# 13.22 [+1.65] tx=3818 (238 MB) txc=3818 zc=n
# 13.58 [+0.36] rx=1910 (238 MB)
# 13.59 [+0.01] OK
# 16.34 [+2.75] 
# 16.34 [+0.00] ipv4 udp -t 1 tx-rx
# 16.34 [+0.00] 
# 17.95 [+1.62] tx=7271 (453 MB) txc=0 zc=n
# 18.46 [+0.50] rx=7271 (453 MB)
# 18.46 [+0.00] 
# 18.46 [+0.00] ipv4 udp -t 1 tx-only
# 18.46 [+0.00] 
# 19.82 [+1.36] tx=7831 (488 MB) txc=0 zc=n
# 19.83 [+0.01] 
# 19.83 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.83 [+0.00] 
# 21.44 [+1.61] tx=3809 (237 MB) txc=3809 zc=n
# 21.94 [+0.50] rx=3809 (237 MB)
# 21.95 [+0.01] 
# 21.95 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.95 [+0.00] 
# 23.31 [+1.37] tx=4236 (264 MB) txc=4236 zc=y
# 23.33 [+0.01] OK
# 26.09 [+2.76] 
# 26.09 [+0.00] ipv6 udp -t 1 tx-rx
# 26.09 [+0.00] 
# 27.70 [+1.61] tx=7242 (451 MB) txc=0 zc=n
# 28.20 [+0.50] rx=7242 (451 MB)
# 28.21 [+0.00] 
# 28.21 [+0.00] ipv6 udp -t 1 tx-only
# 28.21 [+0.00] 
# 29.58 [+1.37] tx=7964 (496 MB) txc=0 zc=n
# 29.59 [+0.01] 
# 29.59 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.59 [+0.00] 
# 31.21 [+1.62] tx=3814 (238 MB) txc=3814 zc=n
# 31.71 [+0.50] rx=3814 (238 MB)
# 31.71 [+0.00] 
# 31.72 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.72 [+0.00] 
# 33.08 [+1.37] tx=4220 (263 MB) txc=4220 zc=y
# 33.09 [+0.01] OK
# 33.31 [+0.22] 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__->