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
# 2.49 [+2.49] 
# 2.49 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.49 [+0.00] 
# 4.10 [+1.62] tx=6373 (397 MB) txc=0 zc=n
# 4.51 [+0.40] rx=3188 (397 MB)
# 4.51 [+0.01] 
# 4.51 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.51 [+0.00] 
# 6.18 [+1.67] tx=4004 (249 MB) txc=4004 zc=n
# 6.54 [+0.36] rx=2003 (249 MB)
# 6.54 [+0.01] OK
# 9.26 [+2.72] 
# 9.26 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.26 [+0.00] 
# 10.88 [+1.62] tx=6466 (403 MB) txc=0 zc=n
# 11.28 [+0.40] rx=3234 (403 MB)
# 11.28 [+0.01] 
# 11.28 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.28 [+0.00] 
# 12.94 [+1.66] tx=3926 (244 MB) txc=3926 zc=n
# 13.30 [+0.36] rx=1964 (244 MB)
# 13.31 [+0.01] OK
# 16.04 [+2.73] 
# 16.04 [+0.00] ipv4 udp -t 1 tx-rx
# 16.04 [+0.00] 
# 17.64 [+1.60] tx=7666 (478 MB) txc=0 zc=n
# 18.14 [+0.50] rx=7666 (478 MB)
# 18.15 [+0.01] 
# 18.15 [+0.00] ipv4 udp -t 1 tx-only
# 18.15 [+0.00] 
# 19.50 [+1.35] tx=7899 (492 MB) txc=0 zc=n
# 19.51 [+0.01] 
# 19.51 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.51 [+0.00] 
# 21.16 [+1.65] tx=3880 (242 MB) txc=3880 zc=n
# 21.66 [+0.50] rx=3880 (242 MB)
# 21.66 [+0.01] 
# 21.66 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.67 [+0.00] 
# 23.01 [+1.35] tx=4301 (268 MB) txc=4301 zc=y
# 23.02 [+0.01] OK
# 25.72 [+2.70] 
# 25.72 [+0.00] ipv6 udp -t 1 tx-rx
# 25.72 [+0.00] 
# 27.35 [+1.63] tx=7652 (477 MB) txc=0 zc=n
# 27.85 [+0.50] rx=7652 (477 MB)
# 27.86 [+0.00] 
# 27.86 [+0.00] ipv6 udp -t 1 tx-only
# 27.86 [+0.00] 
# 29.22 [+1.36] tx=7889 (492 MB) txc=0 zc=n
# 29.22 [+0.01] 
# 29.22 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.22 [+0.00] 
# 30.84 [+1.62] tx=3779 (235 MB) txc=3779 zc=n
# 31.34 [+0.50] rx=3779 (235 MB)
# 31.35 [+0.01] 
# 31.35 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.35 [+0.00] 
# 32.72 [+1.37] tx=4265 (266 MB) txc=4265 zc=y
# 32.72 [+0.01] OK
# 32.94 [+0.22] 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__->