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
# 2.58 [+2.58] 
# 2.58 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.59 [+0.00] 
# 4.21 [+1.63] tx=6039 (376 MB) txc=0 zc=n
# 4.61 [+0.40] rx=3000 (376 MB)
# 4.62 [+0.00] 
# 4.62 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.62 [+0.00] 
# 6.31 [+1.69] tx=3733 (232 MB) txc=3733 zc=n
# 6.66 [+0.36] rx=1867 (232 MB)
# 6.67 [+0.00] OK
# 9.46 [+2.79] 
# 9.46 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.46 [+0.00] 
# 11.10 [+1.64] tx=6152 (383 MB) txc=0 zc=n
# 11.50 [+0.40] rx=3071 (383 MB)
# 11.51 [+0.01] 
# 11.51 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.51 [+0.00] 
# 13.18 [+1.67] tx=3806 (237 MB) txc=3806 zc=n
# 13.54 [+0.36] rx=1904 (237 MB)
# 13.54 [+0.00] OK
# 16.32 [+2.78] 
# 16.32 [+0.00] ipv4 udp -t 1 tx-rx
# 16.32 [+0.00] 
# 17.94 [+1.62] tx=11046 (689 MB) txc=0 zc=n
# 18.44 [+0.50] rx=11046 (689 MB)
# 18.45 [+0.01] 
# 18.45 [+0.00] ipv4 udp -t 1 tx-only
# 18.45 [+0.00] 
# 19.81 [+1.36] tx=7943 (495 MB) txc=0 zc=n
# 19.85 [+0.04] 
# 19.85 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.85 [+0.00] 
# 21.48 [+1.63] tx=4540 (283 MB) txc=4540 zc=n
# 21.98 [+0.50] rx=4540 (283 MB)
# 21.98 [+0.00] 
# 21.98 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.98 [+0.00] 
# 23.36 [+1.38] tx=4205 (262 MB) txc=4205 zc=y
# 23.37 [+0.01] OK
# 26.18 [+2.80] 
# 26.18 [+0.00] ipv6 udp -t 1 tx-rx
# 26.18 [+0.00] 
# 27.81 [+1.63] tx=11079 (691 MB) txc=0 zc=n
# 28.31 [+0.50] rx=11079 (691 MB)
# 28.31 [+0.00] 
# 28.31 [+0.00] ipv6 udp -t 1 tx-only
# 28.31 [+0.00] 
# 29.69 [+1.37] tx=7651 (477 MB) txc=0 zc=n
# 29.70 [+0.01] 
# 29.70 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.70 [+0.00] 
# 31.32 [+1.62] tx=4627 (288 MB) txc=4627 zc=n
# 31.82 [+0.50] rx=4627 (288 MB)
# 31.82 [+0.01] 
# 31.83 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.83 [+0.00] 
# 33.19 [+1.36] tx=4264 (266 MB) txc=4264 zc=y
# 33.21 [+0.02] OK
# 33.45 [+0.24] 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__->