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
# 2.53 [+0.00] 
# 4.14 [+1.61] tx=6408 (399 MB) txc=0 zc=n
# 4.54 [+0.39] rx=3194 (399 MB)
# 4.54 [+0.01] 
# 4.54 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.54 [+0.00] 
# 6.19 [+1.64] tx=3900 (243 MB) txc=3900 zc=n
# 6.54 [+0.36] rx=1950 (243 MB)
# 6.55 [+0.01] OK
# 9.34 [+2.79] 
# 9.34 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.34 [+0.00] 
# 10.96 [+1.62] tx=6452 (402 MB) txc=0 zc=n
# 11.36 [+0.40] rx=3226 (402 MB)
# 11.36 [+0.00] 
# 11.36 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.36 [+0.00] 
# 13.03 [+1.67] tx=3898 (243 MB) txc=3898 zc=n
# 13.39 [+0.36] rx=1950 (243 MB)
# 13.40 [+0.00] OK
# 16.20 [+2.81] 
# 16.20 [+0.00] ipv4 udp -t 1 tx-rx
# 16.21 [+0.00] 
# 17.84 [+1.64] tx=11562 (721 MB) txc=0 zc=n
# 18.34 [+0.50] rx=11562 (721 MB)
# 18.35 [+0.00] 
# 18.35 [+0.00] ipv4 udp -t 1 tx-only
# 18.35 [+0.00] 
# 19.71 [+1.36] tx=8046 (502 MB) txc=0 zc=n
# 19.72 [+0.01] 
# 19.72 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.72 [+0.00] 
# 21.32 [+1.60] tx=4811 (300 MB) txc=4811 zc=n
# 21.83 [+0.50] rx=4811 (300 MB)
# 21.84 [+0.01] 
# 21.84 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.84 [+0.00] 
# 23.19 [+1.35] tx=4427 (276 MB) txc=4427 zc=y
# 23.20 [+0.01] OK
# 25.89 [+2.69] 
# 25.89 [+0.00] ipv6 udp -t 1 tx-rx
# 25.89 [+0.00] 
# 27.51 [+1.62] tx=12007 (749 MB) txc=0 zc=n
# 28.01 [+0.50] rx=12007 (749 MB)
# 28.01 [+0.00] 
# 28.01 [+0.00] ipv6 udp -t 1 tx-only
# 28.01 [+0.00] 
# 29.36 [+1.34] tx=8398 (524 MB) txc=0 zc=n
# 29.39 [+0.03] 
# 29.39 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.39 [+0.00] 
# 31.01 [+1.62] tx=4902 (305 MB) txc=4902 zc=n
# 31.51 [+0.50] rx=4902 (305 MB)
# 31.51 [+0.00] 
# 31.51 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.51 [+0.00] 
# 32.87 [+1.36] tx=4456 (278 MB) txc=4456 zc=y
# 32.88 [+0.01] OK
# 33.11 [+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__->