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] 
# 2.52 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.52 [+0.00] 
# 4.14 [+1.62] tx=6390 (398 MB) txc=0 zc=n
# 4.54 [+0.40] rx=3191 (398 MB)
# 4.54 [+0.01] 
# 4.54 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.54 [+0.00] 
# 6.22 [+1.67] tx=4019 (250 MB) txc=4019 zc=n
# 6.57 [+0.35] rx=2011 (250 MB)
# 6.57 [+0.01] OK
# 9.53 [+2.96] 
# 9.53 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.53 [+0.00] 
# 11.16 [+1.63] tx=6147 (383 MB) txc=0 zc=n
# 11.56 [+0.40] rx=3074 (383 MB)
# 11.57 [+0.01] 
# 11.57 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.57 [+0.00] 
# 13.24 [+1.67] tx=3975 (248 MB) txc=3975 zc=n
# 13.60 [+0.36] rx=1988 (248 MB)
# 13.60 [+0.01] OK
# 16.37 [+2.76] 
# 16.37 [+0.00] ipv4 udp -t 1 tx-rx
# 16.37 [+0.00] 
# 18.01 [+1.64] tx=7586 (473 MB) txc=0 zc=n
# 18.51 [+0.50] rx=7586 (473 MB)
# 18.52 [+0.01] 
# 18.52 [+0.00] ipv4 udp -t 1 tx-only
# 18.52 [+0.00] 
# 19.88 [+1.36] tx=7996 (498 MB) txc=0 zc=n
# 19.89 [+0.01] 
# 19.89 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.89 [+0.00] 
# 21.51 [+1.62] tx=3918 (244 MB) txc=3918 zc=n
# 22.01 [+0.50] rx=3918 (244 MB)
# 22.01 [+0.01] 
# 22.01 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.02 [+0.00] 
# 23.39 [+1.38] tx=4278 (266 MB) txc=4278 zc=y
# 23.40 [+0.01] OK
# 26.09 [+2.69] 
# 26.09 [+0.00] ipv6 udp -t 1 tx-rx
# 26.09 [+0.00] 
# 27.74 [+1.65] tx=7572 (472 MB) txc=0 zc=n
# 28.24 [+0.50] rx=7572 (472 MB)
# 28.26 [+0.02] 
# 28.26 [+0.00] ipv6 udp -t 1 tx-only
# 28.26 [+0.00] 
# 29.62 [+1.35] tx=8034 (501 MB) txc=0 zc=n
# 29.62 [+0.01] 
# 29.62 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.63 [+0.00] 
# 31.23 [+1.60] tx=3783 (236 MB) txc=3783 zc=n
# 31.73 [+0.50] rx=3783 (236 MB)
# 31.74 [+0.00] 
# 31.74 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.74 [+0.00] 
# 33.09 [+1.36] tx=4261 (265 MB) txc=4261 zc=y
# 33.10 [+0.01] OK
# 33.36 [+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__->