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
# 2.52 [+2.52] 
# 2.52 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.52 [+0.00] 
# 4.13 [+1.61] tx=6237 (389 MB) txc=0 zc=n
# 4.53 [+0.40] rx=3114 (389 MB)
# 4.54 [+0.00] 
# 4.54 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.54 [+0.00] 
# 6.19 [+1.65] tx=3911 (244 MB) txc=3911 zc=n
# 6.54 [+0.35] rx=1956 (244 MB)
# 6.54 [+0.00] OK
# 9.32 [+2.78] 
# 9.32 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.32 [+0.00] 
# 10.96 [+1.64] tx=6456 (402 MB) txc=0 zc=n
# 11.36 [+0.40] rx=3228 (402 MB)
# 11.37 [+0.01] 
# 11.37 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.38 [+0.00] 
# 13.05 [+1.67] tx=3965 (247 MB) txc=3965 zc=n
# 13.40 [+0.36] rx=1982 (247 MB)
# 13.41 [+0.01] OK
# 16.15 [+2.74] 
# 16.15 [+0.00] ipv4 udp -t 1 tx-rx
# 16.15 [+0.00] 
# 17.76 [+1.61] tx=11378 (710 MB) txc=0 zc=n
# 18.26 [+0.50] rx=11378 (710 MB)
# 18.27 [+0.01] 
# 18.27 [+0.00] ipv4 udp -t 1 tx-only
# 18.27 [+0.00] 
# 19.63 [+1.36] tx=8123 (506 MB) txc=0 zc=n
# 19.63 [+0.01] 
# 19.63 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.64 [+0.00] 
# 21.26 [+1.62] tx=4723 (294 MB) txc=4723 zc=n
# 21.76 [+0.50] rx=4723 (294 MB)
# 21.76 [+0.00] 
# 21.77 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.77 [+0.00] 
# 23.11 [+1.35] tx=4363 (272 MB) txc=4363 zc=y
# 23.12 [+0.01] OK
# 25.86 [+2.74] 
# 25.86 [+0.00] ipv6 udp -t 1 tx-rx
# 25.86 [+0.00] 
# 27.50 [+1.64] tx=11514 (718 MB) txc=0 zc=n
# 28.00 [+0.50] rx=11514 (718 MB)
# 28.00 [+0.00] 
# 28.00 [+0.00] ipv6 udp -t 1 tx-only
# 28.00 [+0.00] 
# 29.36 [+1.36] tx=8162 (509 MB) txc=0 zc=n
# 29.37 [+0.01] 
# 29.37 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.37 [+0.00] 
# 31.01 [+1.64] tx=4791 (298 MB) txc=4791 zc=n
# 31.51 [+0.50] rx=4791 (298 MB)
# 31.53 [+0.02] 
# 31.53 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.53 [+0.00] 
# 32.88 [+1.35] tx=4380 (273 MB) txc=4380 zc=y
# 32.90 [+0.02] OK
# 33.13 [+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__->