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] 
# 4.21 [+1.62] tx=6356 (396 MB) txc=0 zc=n
# 4.60 [+0.40] rx=3170 (396 MB)
# 4.61 [+0.01] 
# 4.61 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.61 [+0.00] 
# 6.29 [+1.67] tx=3995 (249 MB) txc=3995 zc=n
# 6.65 [+0.36] rx=1999 (249 MB)
# 6.66 [+0.01] OK
# 9.60 [+2.94] 
# 9.60 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.60 [+0.00] 
# 11.23 [+1.63] tx=6189 (386 MB) txc=0 zc=n
# 11.63 [+0.40] rx=3089 (386 MB)
# 11.64 [+0.01] 
# 11.64 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.64 [+0.00] 
# 13.29 [+1.65] tx=3942 (245 MB) txc=3942 zc=n
# 13.65 [+0.36] rx=1972 (245 MB)
# 13.66 [+0.01] OK
# 16.56 [+2.90] 
# 16.56 [+0.00] ipv4 udp -t 1 tx-rx
# 16.56 [+0.00] 
# 18.21 [+1.65] tx=7475 (466 MB) txc=0 zc=n
# 18.71 [+0.50] rx=7475 (466 MB)
# 18.72 [+0.01] 
# 18.72 [+0.00] ipv4 udp -t 1 tx-only
# 18.72 [+0.00] 
# 20.08 [+1.36] tx=8092 (504 MB) txc=0 zc=n
# 20.09 [+0.01] 
# 20.09 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.09 [+0.00] 
# 21.72 [+1.64] tx=3895 (243 MB) txc=3895 zc=n
# 22.22 [+0.50] rx=3895 (243 MB)
# 22.23 [+0.01] 
# 22.23 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.23 [+0.00] 
# 23.60 [+1.37] tx=4284 (267 MB) txc=4284 zc=y
# 23.62 [+0.02] OK
# 26.44 [+2.81] 
# 26.44 [+0.00] ipv6 udp -t 1 tx-rx
# 26.44 [+0.00] 
# 28.07 [+1.63] tx=7379 (460 MB) txc=0 zc=n
# 28.57 [+0.50] rx=7379 (460 MB)
# 28.57 [+0.01] 
# 28.57 [+0.00] ipv6 udp -t 1 tx-only
# 28.58 [+0.00] 
# 29.93 [+1.36] tx=7991 (498 MB) txc=0 zc=n
# 29.94 [+0.01] 
# 29.94 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.94 [+0.00] 
# 31.55 [+1.61] tx=3872 (241 MB) txc=3872 zc=n
# 32.06 [+0.50] rx=3872 (241 MB)
# 32.06 [+0.00] 
# 32.06 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.06 [+0.00] 
# 33.43 [+1.36] tx=4167 (260 MB) txc=4167 zc=y
# 33.43 [+0.01] OK
# 33.66 [+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__->