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] 
# 4.09 [+1.60] tx=6489 (404 MB) txc=0 zc=n
# 4.49 [+0.40] rx=3246 (404 MB)
# 4.50 [+0.01] 
# 4.50 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.50 [+0.00] 
# 6.15 [+1.65] tx=3871 (241 MB) txc=3871 zc=n
# 6.50 [+0.35] rx=1936 (241 MB)
# 6.50 [+0.00] OK
# 9.31 [+2.81] 
# 9.31 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.31 [+0.00] 
# 10.97 [+1.66] tx=5943 (370 MB) txc=0 zc=n
# 11.37 [+0.40] rx=2973 (370 MB)
# 11.37 [+0.00] 
# 11.37 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.38 [+0.00] 
# 13.06 [+1.69] tx=3657 (228 MB) txc=3657 zc=n
# 13.42 [+0.36] rx=1829 (228 MB)
# 13.43 [+0.01] OK
# 16.54 [+3.11] 
# 16.54 [+0.00] ipv4 udp -t 1 tx-rx
# 16.54 [+0.00] 
# 18.18 [+1.64] tx=7024 (438 MB) txc=0 zc=n
# 18.68 [+0.50] rx=7024 (438 MB)
# 18.68 [+0.00] 
# 18.68 [+0.00] ipv4 udp -t 1 tx-only
# 18.68 [+0.00] 
# 20.07 [+1.38] tx=7847 (489 MB) txc=0 zc=n
# 20.08 [+0.01] 
# 20.08 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.08 [+0.00] 
# 21.71 [+1.64] tx=3782 (236 MB) txc=3782 zc=n
# 22.21 [+0.50] rx=3782 (236 MB)
# 22.22 [+0.00] 
# 22.22 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.22 [+0.00] 
# 23.58 [+1.36] tx=4196 (261 MB) txc=4196 zc=y
# 23.59 [+0.01] OK
# 26.52 [+2.94] 
# 26.52 [+0.00] ipv6 udp -t 1 tx-rx
# 26.53 [+0.00] 
# 28.14 [+1.61] tx=7467 (465 MB) txc=0 zc=n
# 28.64 [+0.50] rx=7467 (465 MB)
# 28.64 [+0.00] 
# 28.64 [+0.00] ipv6 udp -t 1 tx-only
# 28.65 [+0.00] 
# 30.01 [+1.36] tx=8028 (500 MB) txc=0 zc=n
# 30.01 [+0.01] 
# 30.01 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.01 [+0.00] 
# 31.67 [+1.66] tx=3756 (234 MB) txc=3756 zc=n
# 32.17 [+0.50] rx=3756 (234 MB)
# 32.18 [+0.01] 
# 32.18 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.18 [+0.00] 
# 33.57 [+1.39] tx=4112 (256 MB) txc=4112 zc=y
# 33.58 [+0.01] OK
# 33.84 [+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__->