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] 
# 4.12 [+1.60] tx=6507 (406 MB) txc=0 zc=n
# 4.52 [+0.40] rx=3250 (406 MB)
# 4.53 [+0.01] 
# 4.53 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.19 [+1.66] tx=4061 (253 MB) txc=4061 zc=n
# 6.55 [+0.36] rx=2032 (253 MB)
# 6.56 [+0.01] OK
# 9.27 [+2.72] 
# 9.27 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.27 [+0.00] 
# 10.88 [+1.60] tx=6489 (404 MB) txc=0 zc=n
# 11.27 [+0.39] rx=3241 (404 MB)
# 11.29 [+0.02] 
# 11.29 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.29 [+0.00] 
# 12.94 [+1.65] tx=4008 (250 MB) txc=4008 zc=n
# 13.30 [+0.36] rx=2005 (250 MB)
# 13.30 [+0.01] OK
# 16.01 [+2.71] 
# 16.01 [+0.00] ipv4 udp -t 1 tx-rx
# 16.01 [+0.00] 
# 17.63 [+1.62] tx=11815 (737 MB) txc=0 zc=n
# 18.13 [+0.50] rx=11815 (737 MB)
# 18.14 [+0.01] 
# 18.14 [+0.00] ipv4 udp -t 1 tx-only
# 18.14 [+0.00] 
# 19.50 [+1.36] tx=8190 (511 MB) txc=0 zc=n
# 19.51 [+0.01] 
# 19.51 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.52 [+0.00] 
# 21.14 [+1.62] tx=4813 (300 MB) txc=4813 zc=n
# 21.64 [+0.50] rx=4813 (300 MB)
# 21.64 [+0.01] 
# 21.64 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.65 [+0.00] 
# 23.01 [+1.37] tx=4439 (277 MB) txc=4439 zc=y
# 23.02 [+0.01] OK
# 25.74 [+2.72] 
# 25.74 [+0.00] ipv6 udp -t 1 tx-rx
# 25.74 [+0.00] 
# 27.36 [+1.62] tx=11565 (721 MB) txc=0 zc=n
# 27.86 [+0.50] rx=11565 (721 MB)
# 27.86 [+0.00] 
# 27.86 [+0.00] ipv6 udp -t 1 tx-only
# 27.87 [+0.00] 
# 29.23 [+1.37] tx=8123 (506 MB) txc=0 zc=n
# 29.25 [+0.02] 
# 29.25 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.26 [+0.00] 
# 30.90 [+1.64] tx=4787 (298 MB) txc=4787 zc=n
# 31.40 [+0.50] rx=4787 (298 MB)
# 31.40 [+0.01] 
# 31.40 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.41 [+0.00] 
# 32.78 [+1.37] tx=4382 (273 MB) txc=4382 zc=y
# 32.79 [+0.01] OK
# 33.05 [+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__->