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
# 2.53 [+0.00] 
# 4.14 [+1.61] tx=6236 (389 MB) txc=0 zc=n
# 4.54 [+0.40] rx=3118 (389 MB)
# 4.54 [+0.01] 
# 4.54 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.54 [+0.00] 
# 6.22 [+1.68] tx=3393 (211 MB) txc=3393 zc=n
# 6.57 [+0.35] rx=1698 (211 MB)
# 6.58 [+0.01] OK
# 9.30 [+2.73] 
# 9.30 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.31 [+0.00] 
# 10.96 [+1.65] tx=6407 (399 MB) txc=0 zc=n
# 11.36 [+0.40] rx=3204 (399 MB)
# 11.36 [+0.00] 
# 11.36 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.36 [+0.00] 
# 13.03 [+1.67] tx=3973 (247 MB) txc=3973 zc=n
# 13.38 [+0.35] rx=1988 (247 MB)
# 13.39 [+0.01] OK
# 16.15 [+2.76] 
# 16.15 [+0.00] ipv4 udp -t 1 tx-rx
# 16.15 [+0.00] 
# 17.75 [+1.60] tx=11474 (716 MB) txc=0 zc=n
# 18.25 [+0.50] rx=11474 (716 MB)
# 18.26 [+0.00] 
# 18.26 [+0.00] ipv4 udp -t 1 tx-only
# 18.26 [+0.00] 
# 19.61 [+1.36] tx=8121 (506 MB) txc=0 zc=n
# 19.62 [+0.01] 
# 19.62 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.62 [+0.00] 
# 21.27 [+1.65] tx=4820 (300 MB) txc=4820 zc=n
# 21.77 [+0.50] rx=4820 (300 MB)
# 21.77 [+0.00] 
# 21.77 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.78 [+0.00] 
# 23.14 [+1.37] tx=4388 (273 MB) txc=4388 zc=y
# 23.15 [+0.01] OK
# 25.90 [+2.75] 
# 25.90 [+0.00] ipv6 udp -t 1 tx-rx
# 25.90 [+0.00] 
# 27.51 [+1.61] tx=11425 (712 MB) txc=0 zc=n
# 28.01 [+0.50] rx=11425 (712 MB)
# 28.02 [+0.00] 
# 28.02 [+0.00] ipv6 udp -t 1 tx-only
# 28.02 [+0.00] 
# 29.38 [+1.36] tx=8135 (507 MB) txc=0 zc=n
# 29.40 [+0.02] 
# 29.40 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.40 [+0.00] 
# 31.03 [+1.63] tx=4798 (299 MB) txc=4798 zc=n
# 31.52 [+0.49] rx=4798 (299 MB)
# 31.54 [+0.02] 
# 31.54 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.54 [+0.00] 
# 32.90 [+1.36] tx=4401 (274 MB) txc=4401 zc=y
# 32.91 [+0.01] OK
# 33.17 [+0.27] 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__->