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
# 2.61 [+2.61] 
# 2.61 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.61 [+0.00] 
# 4.23 [+1.62] tx=6282 (392 MB) txc=0 zc=n
# 4.63 [+0.40] rx=3141 (392 MB)
# 4.63 [+0.01] 
# 4.63 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.63 [+0.00] 
# 6.30 [+1.66] tx=3949 (246 MB) txc=3949 zc=n
# 6.65 [+0.36] rx=1976 (246 MB)
# 6.66 [+0.01] OK
# 9.47 [+2.81] 
# 9.47 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.47 [+0.00] 
# 11.08 [+1.61] tx=6153 (383 MB) txc=0 zc=n
# 11.48 [+0.40] rx=3067 (383 MB)
# 11.49 [+0.01] 
# 11.49 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.49 [+0.00] 
# 13.14 [+1.65] tx=3876 (241 MB) txc=3876 zc=n
# 13.50 [+0.36] rx=1939 (241 MB)
# 13.52 [+0.02] OK
# 16.37 [+2.85] 
# 16.37 [+0.00] ipv4 udp -t 1 tx-rx
# 16.37 [+0.00] 
# 18.00 [+1.63] tx=6929 (432 MB) txc=0 zc=n
# 18.50 [+0.50] rx=6929 (432 MB)
# 18.51 [+0.01] 
# 18.51 [+0.00] ipv4 udp -t 1 tx-only
# 18.51 [+0.00] 
# 19.87 [+1.36] tx=7513 (468 MB) txc=0 zc=n
# 19.88 [+0.01] 
# 19.88 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.88 [+0.00] 
# 21.48 [+1.60] tx=3100 (193 MB) txc=3100 zc=n
# 21.98 [+0.50] rx=3100 (193 MB)
# 21.99 [+0.00] 
# 21.99 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.99 [+0.00] 
# 23.34 [+1.36] tx=4091 (255 MB) txc=4091 zc=y
# 23.35 [+0.01] OK
# 26.24 [+2.89] 
# 26.24 [+0.00] ipv6 udp -t 1 tx-rx
# 26.24 [+0.00] 
# 27.83 [+1.60] tx=7035 (439 MB) txc=0 zc=n
# 28.33 [+0.50] rx=7035 (439 MB)
# 28.35 [+0.02] 
# 28.35 [+0.00] ipv6 udp -t 1 tx-only
# 28.35 [+0.00] 
# 29.70 [+1.35] tx=7928 (494 MB) txc=0 zc=n
# 29.71 [+0.01] 
# 29.71 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.71 [+0.00] 
# 31.33 [+1.62] tx=3804 (237 MB) txc=3804 zc=n
# 31.83 [+0.50] rx=3804 (237 MB)
# 31.85 [+0.02] 
# 31.85 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.85 [+0.00] 
# 33.21 [+1.36] tx=4245 (264 MB) txc=4245 zc=y
# 33.22 [+0.01] OK
# 33.51 [+0.29] 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__->