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] 
# 4.26 [+1.65] tx=6469 (403 MB) txc=0 zc=n
# 4.66 [+0.40] rx=3226 (403 MB)
# 4.68 [+0.02] 
# 4.68 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.68 [+0.00] 
# 6.35 [+1.67] tx=3962 (247 MB) txc=3962 zc=n
# 6.71 [+0.36] rx=1982 (247 MB)
# 6.71 [+0.01] OK
# 9.61 [+2.90] 
# 9.61 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.61 [+0.00] 
# 11.23 [+1.61] tx=6232 (388 MB) txc=0 zc=n
# 11.63 [+0.40] rx=3111 (388 MB)
# 11.63 [+0.01] 
# 11.63 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.64 [+0.00] 
# 13.30 [+1.67] tx=3930 (245 MB) txc=3930 zc=n
# 13.66 [+0.36] rx=1966 (245 MB)
# 13.67 [+0.01] OK
# 16.69 [+3.02] 
# 16.69 [+0.00] ipv4 udp -t 1 tx-rx
# 16.69 [+0.00] 
# 18.34 [+1.65] tx=7480 (466 MB) txc=0 zc=n
# 18.84 [+0.50] rx=7480 (466 MB)
# 18.85 [+0.01] 
# 18.85 [+0.00] ipv4 udp -t 1 tx-only
# 18.85 [+0.00] 
# 20.20 [+1.36] tx=8018 (500 MB) txc=0 zc=n
# 20.21 [+0.01] 
# 20.21 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.21 [+0.00] 
# 21.86 [+1.65] tx=3891 (242 MB) txc=3891 zc=n
# 22.36 [+0.50] rx=3891 (242 MB)
# 22.37 [+0.01] 
# 22.37 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.37 [+0.00] 
# 23.75 [+1.38] tx=4242 (264 MB) txc=4242 zc=y
# 23.75 [+0.01] OK
# 26.71 [+2.95] 
# 26.71 [+0.00] ipv6 udp -t 1 tx-rx
# 26.71 [+0.00] 
# 28.39 [+1.68] tx=7464 (465 MB) txc=0 zc=n
# 28.89 [+0.50] rx=7464 (465 MB)
# 28.91 [+0.02] 
# 28.91 [+0.00] ipv6 udp -t 1 tx-only
# 28.91 [+0.00] 
# 30.28 [+1.37] tx=8044 (501 MB) txc=0 zc=n
# 30.29 [+0.01] 
# 30.29 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.29 [+0.00] 
# 31.91 [+1.62] tx=3821 (238 MB) txc=3821 zc=n
# 32.41 [+0.50] rx=3821 (238 MB)
# 32.42 [+0.00] 
# 32.42 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.42 [+0.00] 
# 33.78 [+1.37] tx=4254 (265 MB) txc=4254 zc=y
# 33.79 [+0.01] OK
# 34.11 [+0.31] 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__->