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
# 2.57 [+2.57] 
# 2.58 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.58 [+0.00] 
# 4.22 [+1.64] tx=6308 (393 MB) txc=0 zc=n
# 4.61 [+0.40] rx=3155 (393 MB)
# 4.62 [+0.01] 
# 4.62 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.62 [+0.00] 
# 6.30 [+1.68] tx=3940 (245 MB) txc=3940 zc=n
# 6.66 [+0.36] rx=1971 (245 MB)
# 6.67 [+0.00] OK
# 9.50 [+2.84] 
# 9.50 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.51 [+0.00] 
# 11.13 [+1.63] tx=6271 (391 MB) txc=0 zc=n
# 11.53 [+0.40] rx=3137 (391 MB)
# 11.54 [+0.01] 
# 11.54 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.54 [+0.00] 
# 13.20 [+1.66] tx=3926 (244 MB) txc=3926 zc=n
# 13.56 [+0.36] rx=1964 (244 MB)
# 13.57 [+0.00] OK
# 16.37 [+2.80] 
# 16.37 [+0.00] ipv4 udp -t 1 tx-rx
# 16.37 [+0.00] 
# 18.01 [+1.64] tx=7299 (455 MB) txc=0 zc=n
# 18.51 [+0.50] rx=7299 (455 MB)
# 18.52 [+0.01] 
# 18.52 [+0.00] ipv4 udp -t 1 tx-only
# 18.52 [+0.00] 
# 19.88 [+1.36] tx=7903 (493 MB) txc=0 zc=n
# 19.89 [+0.01] 
# 19.89 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.89 [+0.00] 
# 21.50 [+1.61] tx=3829 (238 MB) txc=3829 zc=n
# 22.00 [+0.50] rx=3829 (238 MB)
# 22.01 [+0.00] 
# 22.01 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.01 [+0.00] 
# 23.37 [+1.36] tx=4238 (264 MB) txc=4238 zc=y
# 23.38 [+0.01] OK
# 26.25 [+2.87] 
# 26.25 [+0.00] ipv6 udp -t 1 tx-rx
# 26.25 [+0.00] 
# 27.89 [+1.64] tx=7315 (456 MB) txc=0 zc=n
# 28.39 [+0.50] rx=7315 (456 MB)
# 28.39 [+0.00] 
# 28.39 [+0.00] ipv6 udp -t 1 tx-only
# 28.40 [+0.00] 
# 29.75 [+1.36] tx=7970 (497 MB) txc=0 zc=n
# 29.76 [+0.01] 
# 29.76 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.76 [+0.00] 
# 31.39 [+1.62] tx=3834 (239 MB) txc=3834 zc=n
# 31.89 [+0.50] rx=3834 (239 MB)
# 31.89 [+0.00] 
# 31.89 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.89 [+0.00] 
# 33.26 [+1.37] tx=4258 (265 MB) txc=4258 zc=y
# 33.27 [+0.01] OK
# 33.51 [+0.24] 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__->