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
# 2.62 [+2.62] 
# 2.62 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.62 [+0.00] 
# 4.25 [+1.63] tx=6017 (375 MB) txc=0 zc=n
# 4.65 [+0.40] rx=3006 (375 MB)
# 4.65 [+0.01] 
# 4.65 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.66 [+0.00] 
# 6.29 [+1.64] tx=3913 (244 MB) txc=3913 zc=n
# 6.65 [+0.36] rx=1958 (244 MB)
# 6.66 [+0.00] OK
# 9.43 [+2.77] 
# 9.43 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.43 [+0.00] 
# 11.06 [+1.62] tx=6338 (395 MB) txc=0 zc=n
# 11.46 [+0.40] rx=3170 (395 MB)
# 11.46 [+0.00] 
# 11.46 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.46 [+0.00] 
# 13.13 [+1.67] tx=3915 (244 MB) txc=3915 zc=n
# 13.49 [+0.36] rx=1959 (244 MB)
# 13.50 [+0.01] OK
# 16.24 [+2.74] 
# 16.24 [+0.00] ipv4 udp -t 1 tx-rx
# 16.24 [+0.00] 
# 17.84 [+1.60] tx=11480 (716 MB) txc=0 zc=n
# 18.34 [+0.50] rx=11480 (716 MB)
# 18.35 [+0.00] 
# 18.35 [+0.00] ipv4 udp -t 1 tx-only
# 18.35 [+0.00] 
# 19.72 [+1.38] tx=7967 (497 MB) txc=0 zc=n
# 19.73 [+0.01] 
# 19.73 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.73 [+0.00] 
# 21.37 [+1.64] tx=4636 (289 MB) txc=4636 zc=n
# 21.87 [+0.50] rx=4636 (289 MB)
# 21.88 [+0.00] 
# 21.88 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.88 [+0.00] 
# 23.24 [+1.37] tx=4274 (266 MB) txc=4274 zc=y
# 23.25 [+0.01] OK
# 26.01 [+2.76] 
# 26.01 [+0.00] ipv6 udp -t 1 tx-rx
# 26.02 [+0.00] 
# 27.64 [+1.62] tx=11372 (709 MB) txc=0 zc=n
# 28.14 [+0.50] rx=11372 (709 MB)
# 28.14 [+0.00] 
# 28.14 [+0.00] ipv6 udp -t 1 tx-only
# 28.15 [+0.00] 
# 29.49 [+1.34] tx=7874 (491 MB) txc=0 zc=n
# 29.50 [+0.01] 
# 29.50 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.50 [+0.00] 
# 31.09 [+1.59] tx=4643 (289 MB) txc=4643 zc=n
# 31.60 [+0.50] rx=4643 (289 MB)
# 31.60 [+0.00] 
# 31.60 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.60 [+0.00] 
# 32.96 [+1.36] tx=4266 (266 MB) txc=4266 zc=y
# 32.97 [+0.01] OK
# 33.23 [+0.26] 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__->