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
# 2.53 [+2.53] 
# 2.53 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.54 [+0.00] 
# 4.15 [+1.62] tx=6557 (409 MB) txc=0 zc=n
# 4.55 [+0.40] rx=3279 (409 MB)
# 4.56 [+0.01] 
# 4.56 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.56 [+0.00] 
# 6.24 [+1.68] tx=4037 (251 MB) txc=4037 zc=n
# 6.60 [+0.36] rx=2020 (251 MB)
# 6.61 [+0.01] OK
# 9.34 [+2.73] 
# 9.34 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.34 [+0.00] 
# 10.99 [+1.65] tx=6481 (404 MB) txc=0 zc=n
# 11.39 [+0.40] rx=3241 (404 MB)
# 11.40 [+0.01] 
# 11.40 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.40 [+0.00] 
# 13.06 [+1.66] tx=3980 (248 MB) txc=3980 zc=n
# 13.42 [+0.36] rx=1991 (248 MB)
# 13.42 [+0.01] OK
# 16.17 [+2.75] 
# 16.17 [+0.00] ipv4 udp -t 1 tx-rx
# 16.17 [+0.00] 
# 17.78 [+1.60] tx=7637 (476 MB) txc=0 zc=n
# 18.28 [+0.50] rx=7637 (476 MB)
# 18.28 [+0.01] 
# 18.28 [+0.00] ipv4 udp -t 1 tx-only
# 18.28 [+0.00] 
# 19.64 [+1.36] tx=7896 (492 MB) txc=0 zc=n
# 19.65 [+0.01] 
# 19.65 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.65 [+0.00] 
# 21.28 [+1.63] tx=3885 (242 MB) txc=3885 zc=n
# 21.78 [+0.50] rx=3885 (242 MB)
# 21.78 [+0.01] 
# 21.78 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.78 [+0.00] 
# 23.14 [+1.36] tx=4264 (266 MB) txc=4264 zc=y
# 23.15 [+0.01] OK
# 25.95 [+2.80] 
# 25.95 [+0.00] ipv6 udp -t 1 tx-rx
# 25.95 [+0.00] 
# 27.58 [+1.63] tx=7562 (471 MB) txc=0 zc=n
# 28.08 [+0.50] rx=7562 (471 MB)
# 28.09 [+0.01] 
# 28.09 [+0.00] ipv6 udp -t 1 tx-only
# 28.09 [+0.00] 
# 29.45 [+1.36] tx=8108 (505 MB) txc=0 zc=n
# 29.46 [+0.01] 
# 29.46 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.46 [+0.00] 
# 31.08 [+1.62] tx=3902 (243 MB) txc=3902 zc=n
# 31.58 [+0.50] rx=3902 (243 MB)
# 31.59 [+0.01] 
# 31.59 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.59 [+0.00] 
# 32.94 [+1.35] tx=4274 (266 MB) txc=4274 zc=y
# 32.95 [+0.01] OK
# 33.20 [+0.25] 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__->