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
# 2.44 [+2.44] 
# 2.44 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.44 [+0.00] 
# 4.05 [+1.61] tx=6557 (409 MB) txc=0 zc=n
# 4.45 [+0.40] rx=3279 (409 MB)
# 4.45 [+0.01] 
# 4.45 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.46 [+0.00] 
# 6.11 [+1.66] tx=4047 (252 MB) txc=4047 zc=n
# 6.47 [+0.36] rx=2025 (252 MB)
# 6.48 [+0.01] OK
# 9.15 [+2.67] 
# 9.15 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.15 [+0.00] 
# 10.78 [+1.62] tx=6472 (403 MB) txc=0 zc=n
# 11.18 [+0.40] rx=3237 (403 MB)
# 11.18 [+0.01] 
# 11.18 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.18 [+0.00] 
# 12.82 [+1.64] tx=3951 (246 MB) txc=3951 zc=n
# 13.18 [+0.36] rx=1977 (246 MB)
# 13.19 [+0.01] OK
# 15.88 [+2.69] 
# 15.88 [+0.00] ipv4 udp -t 1 tx-rx
# 15.88 [+0.00] 
# 17.49 [+1.61] tx=7674 (478 MB) txc=0 zc=n
# 17.99 [+0.50] rx=7674 (478 MB)
# 18.00 [+0.01] 
# 18.00 [+0.00] ipv4 udp -t 1 tx-only
# 18.00 [+0.00] 
# 19.35 [+1.36] tx=8047 (502 MB) txc=0 zc=n
# 19.36 [+0.01] 
# 19.36 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.36 [+0.00] 
# 20.97 [+1.61] tx=3910 (243 MB) txc=3910 zc=n
# 21.47 [+0.50] rx=3910 (243 MB)
# 21.47 [+0.00] 
# 21.47 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.47 [+0.00] 
# 22.83 [+1.36] tx=4300 (268 MB) txc=4300 zc=y
# 22.84 [+0.01] OK
# 25.66 [+2.82] 
# 25.66 [+0.00] ipv6 udp -t 1 tx-rx
# 25.66 [+0.00] 
# 27.27 [+1.61] tx=7665 (478 MB) txc=0 zc=n
# 27.77 [+0.50] rx=7665 (478 MB)
# 27.77 [+0.00] 
# 27.77 [+0.00] ipv6 udp -t 1 tx-only
# 27.77 [+0.00] 
# 29.13 [+1.36] tx=8156 (508 MB) txc=0 zc=n
# 29.15 [+0.01] 
# 29.15 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.15 [+0.00] 
# 30.77 [+1.63] tx=3922 (244 MB) txc=3922 zc=n
# 31.27 [+0.50] rx=3922 (244 MB)
# 31.28 [+0.01] 
# 31.28 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.28 [+0.00] 
# 32.65 [+1.37] tx=4317 (269 MB) txc=4317 zc=y
# 32.66 [+0.01] OK
# 32.92 [+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__->