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
# 2.58 [+0.00] 
# 4.20 [+1.62] tx=6594 (411 MB) txc=0 zc=n
# 4.60 [+0.40] rx=3298 (411 MB)
# 4.60 [+0.00] 
# 4.60 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.60 [+0.00] 
# 6.26 [+1.66] tx=4101 (255 MB) txc=4101 zc=n
# 6.61 [+0.35] rx=2049 (255 MB)
# 6.62 [+0.00] OK
# 9.22 [+2.60] 
# 9.22 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.23 [+0.00] 
# 10.84 [+1.61] tx=6531 (407 MB) txc=0 zc=n
# 11.23 [+0.40] rx=3266 (407 MB)
# 11.24 [+0.00] 
# 11.24 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.24 [+0.00] 
# 12.92 [+1.68] tx=4085 (254 MB) txc=4085 zc=n
# 13.27 [+0.36] rx=2044 (254 MB)
# 13.28 [+0.00] OK
# 15.91 [+2.63] 
# 15.91 [+0.00] ipv4 udp -t 1 tx-rx
# 15.91 [+0.00] 
# 17.53 [+1.62] tx=11734 (732 MB) txc=0 zc=n
# 18.03 [+0.50] rx=11734 (732 MB)
# 18.03 [+0.01] 
# 18.03 [+0.00] ipv4 udp -t 1 tx-only
# 18.04 [+0.00] 
# 19.40 [+1.36] tx=8230 (513 MB) txc=0 zc=n
# 19.41 [+0.01] 
# 19.41 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.41 [+0.00] 
# 21.03 [+1.62] tx=4938 (308 MB) txc=4938 zc=n
# 21.53 [+0.50] rx=4938 (308 MB)
# 21.53 [+0.01] 
# 21.53 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.53 [+0.00] 
# 22.88 [+1.35] tx=4334 (270 MB) txc=4334 zc=y
# 22.89 [+0.01] OK
# 25.47 [+2.58] 
# 25.47 [+0.00] ipv6 udp -t 1 tx-rx
# 25.47 [+0.00] 
# 27.09 [+1.62] tx=11715 (731 MB) txc=0 zc=n
# 27.60 [+0.50] rx=11715 (731 MB)
# 27.60 [+0.00] 
# 27.60 [+0.00] ipv6 udp -t 1 tx-only
# 27.60 [+0.00] 
# 28.98 [+1.37] tx=8186 (510 MB) txc=0 zc=n
# 28.98 [+0.01] 
# 28.98 [+0.00] ipv6 udp -z -t 1 tx-rx
# 28.98 [+0.00] 
# 30.61 [+1.62] tx=4820 (300 MB) txc=4820 zc=n
# 31.11 [+0.50] rx=4820 (300 MB)
# 31.11 [+0.00] 
# 31.11 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.12 [+0.00] 
# 32.47 [+1.35] tx=4394 (274 MB) txc=4394 zc=y
# 32.48 [+0.01] OK
# 32.70 [+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__->