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] 
# 4.13 [+1.62] tx=6372 (397 MB) txc=0 zc=n
# 4.53 [+0.40] rx=3186 (397 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=4092 (255 MB) txc=4092 zc=n
# 6.55 [+0.36] rx=2047 (255 MB)
# 6.55 [+0.00] OK
# 9.25 [+2.69] 
# 9.25 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.25 [+0.00] 
# 10.86 [+1.61] tx=6495 (405 MB) txc=0 zc=n
# 11.26 [+0.40] rx=3248 (405 MB)
# 11.27 [+0.01] 
# 11.27 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.27 [+0.00] 
# 12.91 [+1.64] tx=4048 (252 MB) txc=4048 zc=n
# 13.27 [+0.36] rx=2024 (252 MB)
# 13.28 [+0.02] OK
# 15.99 [+2.70] 
# 15.99 [+0.00] ipv4 udp -t 1 tx-rx
# 15.99 [+0.00] 
# 17.58 [+1.60] tx=11921 (743 MB) txc=0 zc=n
# 18.08 [+0.50] rx=11921 (743 MB)
# 18.09 [+0.00] 
# 18.09 [+0.00] ipv4 udp -t 1 tx-only
# 18.09 [+0.00] 
# 19.46 [+1.37] tx=8188 (510 MB) txc=0 zc=n
# 19.47 [+0.01] 
# 19.47 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.47 [+0.00] 
# 21.10 [+1.63] tx=4908 (306 MB) txc=4908 zc=n
# 21.60 [+0.50] rx=4908 (306 MB)
# 21.61 [+0.00] 
# 21.61 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.61 [+0.00] 
# 22.97 [+1.36] tx=4394 (274 MB) txc=4394 zc=y
# 22.98 [+0.01] OK
# 25.66 [+2.68] 
# 25.66 [+0.00] ipv6 udp -t 1 tx-rx
# 25.66 [+0.00] 
# 27.27 [+1.61] tx=11760 (733 MB) txc=0 zc=n
# 27.77 [+0.50] rx=11760 (733 MB)
# 27.77 [+0.00] 
# 27.77 [+0.00] ipv6 udp -t 1 tx-only
# 27.77 [+0.00] 
# 29.13 [+1.36] tx=8140 (507 MB) txc=0 zc=n
# 29.14 [+0.01] 
# 29.14 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.14 [+0.00] 
# 30.74 [+1.60] tx=4820 (300 MB) txc=4820 zc=n
# 31.24 [+0.50] rx=4820 (300 MB)
# 31.26 [+0.02] 
# 31.26 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.26 [+0.00] 
# 32.61 [+1.35] tx=4429 (276 MB) txc=4429 zc=y
# 32.62 [+0.01] OK
# 32.85 [+0.23] 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__->