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] 
# 2.63 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.63 [+0.00] 
# 4.26 [+1.63] tx=6479 (404 MB) txc=0 zc=n
# 4.66 [+0.40] rx=3240 (404 MB)
# 4.67 [+0.00] 
# 4.67 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.67 [+0.00] 
# 6.35 [+1.68] tx=3995 (249 MB) txc=3995 zc=n
# 6.71 [+0.36] rx=1998 (249 MB)
# 6.71 [+0.00] OK
# 9.62 [+2.91] 
# 9.62 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.62 [+0.00] 
# 11.23 [+1.61] tx=6432 (401 MB) txc=0 zc=n
# 11.63 [+0.40] rx=3216 (401 MB)
# 11.64 [+0.01] 
# 11.64 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.64 [+0.00] 
# 13.31 [+1.67] tx=3942 (245 MB) txc=3942 zc=n
# 13.67 [+0.36] rx=1972 (245 MB)
# 13.67 [+0.01] OK
# 16.52 [+2.84] 
# 16.52 [+0.00] ipv4 udp -t 1 tx-rx
# 16.52 [+0.00] 
# 18.14 [+1.62] tx=11542 (720 MB) txc=0 zc=n
# 18.64 [+0.50] rx=11542 (720 MB)
# 18.64 [+0.00] 
# 18.64 [+0.00] ipv4 udp -t 1 tx-only
# 18.64 [+0.00] 
# 20.01 [+1.37] tx=7960 (496 MB) txc=0 zc=n
# 20.02 [+0.01] 
# 20.02 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.02 [+0.00] 
# 21.64 [+1.62] tx=4718 (294 MB) txc=4718 zc=n
# 22.14 [+0.50] rx=4718 (294 MB)
# 22.16 [+0.03] 
# 22.17 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.17 [+0.00] 
# 23.52 [+1.36] tx=4251 (265 MB) txc=4251 zc=y
# 23.53 [+0.01] OK
# 26.37 [+2.84] 
# 26.37 [+0.00] ipv6 udp -t 1 tx-rx
# 26.37 [+0.00] 
# 28.01 [+1.63] tx=11486 (716 MB) txc=0 zc=n
# 28.51 [+0.50] rx=11486 (716 MB)
# 28.51 [+0.00] 
# 28.51 [+0.00] ipv6 udp -t 1 tx-only
# 28.51 [+0.00] 
# 29.89 [+1.37] tx=7915 (493 MB) txc=0 zc=n
# 29.90 [+0.01] 
# 29.90 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.90 [+0.00] 
# 31.53 [+1.63] tx=4632 (289 MB) txc=4632 zc=n
# 32.03 [+0.50] rx=4632 (289 MB)
# 32.03 [+0.00] 
# 32.03 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.03 [+0.00] 
# 33.38 [+1.34] tx=4275 (266 MB) txc=4275 zc=y
# 33.38 [+0.01] OK
# 33.63 [+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__->