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
# 2.51 [+2.51] 
# 2.51 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.51 [+0.00] 
# 4.12 [+1.61] tx=6428 (401 MB) txc=0 zc=n
# 4.52 [+0.40] rx=3213 (401 MB)
# 4.52 [+0.00] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.19 [+1.66] tx=4020 (250 MB) txc=4020 zc=n
# 6.55 [+0.36] rx=2011 (250 MB)
# 6.55 [+0.00] OK
# 9.34 [+2.78] 
# 9.34 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.34 [+0.00] 
# 10.94 [+1.60] tx=6363 (397 MB) txc=0 zc=n
# 11.34 [+0.40] rx=3181 (397 MB)
# 11.35 [+0.00] 
# 11.35 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.35 [+0.00] 
# 13.02 [+1.67] tx=3957 (246 MB) txc=3957 zc=n
# 13.37 [+0.36] rx=1980 (246 MB)
# 13.38 [+0.01] OK
# 16.15 [+2.77] 
# 16.15 [+0.00] ipv4 udp -t 1 tx-rx
# 16.15 [+0.00] 
# 17.76 [+1.61] tx=11411 (712 MB) txc=0 zc=n
# 18.26 [+0.50] rx=11411 (712 MB)
# 18.26 [+0.00] 
# 18.26 [+0.00] ipv4 udp -t 1 tx-only
# 18.26 [+0.00] 
# 19.64 [+1.38] tx=7879 (491 MB) txc=0 zc=n
# 19.65 [+0.01] 
# 19.65 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.65 [+0.00] 
# 21.26 [+1.61] tx=4759 (296 MB) txc=4759 zc=n
# 21.76 [+0.50] rx=4759 (296 MB)
# 21.77 [+0.01] 
# 21.77 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.77 [+0.00] 
# 23.16 [+1.38] tx=4332 (270 MB) txc=4332 zc=y
# 23.16 [+0.01] OK
# 25.97 [+2.81] 
# 25.97 [+0.00] ipv6 udp -t 1 tx-rx
# 25.97 [+0.00] 
# 27.59 [+1.62] tx=11609 (724 MB) txc=0 zc=n
# 28.09 [+0.50] rx=11609 (724 MB)
# 28.09 [+0.00] 
# 28.09 [+0.00] ipv6 udp -t 1 tx-only
# 28.10 [+0.00] 
# 29.46 [+1.37] tx=8263 (515 MB) txc=0 zc=n
# 29.48 [+0.02] 
# 29.48 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.48 [+0.00] 
# 31.12 [+1.64] tx=4731 (295 MB) txc=4731 zc=n
# 31.62 [+0.50] rx=4731 (295 MB)
# 31.62 [+0.01] 
# 31.62 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.63 [+0.00] 
# 32.99 [+1.36] tx=4414 (275 MB) txc=4414 zc=y
# 33.00 [+0.01] OK
# 33.26 [+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
[?2004hxx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->