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
# 2.53 [+2.53] 
# 2.53 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.14 [+1.60] tx=6243 (389 MB) txc=0 zc=n
# 4.54 [+0.40] rx=3117 (389 MB)
# 4.55 [+0.02] 
# 4.55 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.55 [+0.00] 
# 6.20 [+1.65] tx=3896 (243 MB) txc=3896 zc=n
# 6.56 [+0.36] rx=1949 (243 MB)
# 6.57 [+0.01] OK
# 9.30 [+2.73] 
# 9.30 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.30 [+0.00] 
# 10.91 [+1.61] tx=6107 (381 MB) txc=0 zc=n
# 11.31 [+0.40] rx=3053 (381 MB)
# 11.32 [+0.01] 
# 11.32 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.32 [+0.00] 
# 13.01 [+1.69] tx=3897 (243 MB) txc=3897 zc=n
# 13.36 [+0.35] rx=1950 (243 MB)
# 13.37 [+0.01] OK
# 16.07 [+2.70] 
# 16.07 [+0.00] ipv4 udp -t 1 tx-rx
# 16.07 [+0.00] 
# 17.69 [+1.61] tx=7335 (457 MB) txc=0 zc=n
# 18.19 [+0.50] rx=7335 (457 MB)
# 18.19 [+0.01] 
# 18.19 [+0.00] ipv4 udp -t 1 tx-only
# 18.19 [+0.00] 
# 19.55 [+1.35] tx=7952 (496 MB) txc=0 zc=n
# 19.55 [+0.01] 
# 19.55 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.56 [+0.00] 
# 21.18 [+1.62] tx=3784 (236 MB) txc=3784 zc=n
# 21.68 [+0.50] rx=3784 (236 MB)
# 21.68 [+0.01] 
# 21.68 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.69 [+0.00] 
# 23.06 [+1.38] tx=4246 (264 MB) txc=4246 zc=y
# 23.07 [+0.01] OK
# 25.81 [+2.74] 
# 25.81 [+0.00] ipv6 udp -t 1 tx-rx
# 25.81 [+0.00] 
# 27.41 [+1.61] tx=7272 (453 MB) txc=0 zc=n
# 27.92 [+0.50] rx=7272 (453 MB)
# 27.92 [+0.00] 
# 27.92 [+0.00] ipv6 udp -t 1 tx-only
# 27.92 [+0.00] 
# 29.27 [+1.35] tx=8041 (501 MB) txc=0 zc=n
# 29.27 [+0.01] 
# 29.27 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.28 [+0.00] 
# 30.90 [+1.62] tx=3834 (239 MB) txc=3834 zc=n
# 31.40 [+0.50] rx=3834 (239 MB)
# 31.40 [+0.00] 
# 31.40 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.40 [+0.00] 
# 32.77 [+1.37] tx=4247 (265 MB) txc=4247 zc=y
# 32.77 [+0.01] OK
# 33.02 [+0.24] 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__->