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
# 2.48 [+2.48] 
# 2.48 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.49 [+0.00] 
# 4.08 [+1.59] tx=6423 (400 MB) txc=0 zc=n
# 4.48 [+0.40] rx=3212 (400 MB)
# 4.49 [+0.01] 
# 4.49 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.49 [+0.00] 
# 6.15 [+1.66] tx=3902 (243 MB) txc=3902 zc=n
# 6.51 [+0.36] rx=1952 (243 MB)
# 6.51 [+0.01] OK
# 9.20 [+2.69] 
# 9.20 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.21 [+0.00] 
# 10.82 [+1.61] tx=6385 (398 MB) txc=0 zc=n
# 11.21 [+0.40] rx=3193 (398 MB)
# 11.22 [+0.01] 
# 11.22 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.22 [+0.00] 
# 12.89 [+1.67] tx=3976 (248 MB) txc=3976 zc=n
# 13.25 [+0.36] rx=1988 (248 MB)
# 13.26 [+0.01] OK
# 15.98 [+2.71] 
# 15.98 [+0.00] ipv4 udp -t 1 tx-rx
# 15.98 [+0.00] 
# 17.62 [+1.64] tx=11544 (720 MB) txc=0 zc=n
# 18.12 [+0.50] rx=11544 (720 MB)
# 18.12 [+0.00] 
# 18.12 [+0.00] ipv4 udp -t 1 tx-only
# 18.13 [+0.00] 
# 19.49 [+1.36] tx=8179 (510 MB) txc=0 zc=n
# 19.49 [+0.01] 
# 19.50 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.50 [+0.00] 
# 21.13 [+1.63] tx=4719 (294 MB) txc=4719 zc=n
# 21.63 [+0.50] rx=4719 (294 MB)
# 21.64 [+0.02] 
# 21.64 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.65 [+0.00] 
# 23.00 [+1.36] tx=4415 (275 MB) txc=4415 zc=y
# 23.01 [+0.01] OK
# 25.69 [+2.68] 
# 25.69 [+0.00] ipv6 udp -t 1 tx-rx
# 25.69 [+0.00] 
# 27.32 [+1.63] tx=11365 (709 MB) txc=0 zc=n
# 27.82 [+0.50] rx=11365 (709 MB)
# 27.82 [+0.00] 
# 27.82 [+0.00] ipv6 udp -t 1 tx-only
# 27.82 [+0.00] 
# 29.19 [+1.36] tx=8202 (511 MB) txc=0 zc=n
# 29.19 [+0.01] 
# 29.19 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.20 [+0.00] 
# 30.83 [+1.63] tx=4717 (294 MB) txc=4717 zc=n
# 31.33 [+0.50] rx=4717 (294 MB)
# 31.34 [+0.00] 
# 31.34 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.34 [+0.00] 
# 32.69 [+1.35] tx=4291 (267 MB) txc=4291 zc=y
# 32.69 [+0.01] OK
# 32.93 [+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__->