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
# 2.69 [+2.69] 
# 2.69 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.69 [+0.00] 
# 4.37 [+1.67] tx=5885 (367 MB) txc=0 zc=n
# 4.77 [+0.40] rx=2940 (367 MB)
# 4.77 [+0.01] 
# 4.77 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.77 [+0.00] 
# 6.47 [+1.70] tx=3878 (242 MB) txc=3878 zc=n
# 6.83 [+0.36] rx=1940 (242 MB)
# 6.83 [+0.01] OK
# 9.62 [+2.79] 
# 9.62 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.62 [+0.00] 
# 11.32 [+1.70] tx=6235 (389 MB) txc=0 zc=n
# 11.72 [+0.40] rx=3119 (389 MB)
# 11.72 [+0.00] 
# 11.72 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.73 [+0.00] 
# 13.40 [+1.67] tx=3810 (237 MB) txc=3810 zc=n
# 13.76 [+0.36] rx=1906 (237 MB)
# 13.78 [+0.02] OK
# 16.63 [+2.85] 
# 16.63 [+0.00] ipv4 udp -t 1 tx-rx
# 16.63 [+0.00] 
# 18.26 [+1.63] tx=11354 (708 MB) txc=0 zc=n
# 18.76 [+0.50] rx=11354 (708 MB)
# 18.77 [+0.00] 
# 18.77 [+0.00] ipv4 udp -t 1 tx-only
# 18.77 [+0.00] 
# 20.14 [+1.37] tx=7887 (492 MB) txc=0 zc=n
# 20.15 [+0.01] 
# 20.15 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.15 [+0.00] 
# 21.79 [+1.64] tx=4620 (288 MB) txc=4620 zc=n
# 22.29 [+0.50] rx=4620 (288 MB)
# 22.30 [+0.00] 
# 22.30 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.30 [+0.00] 
# 23.65 [+1.34] tx=4276 (266 MB) txc=4276 zc=y
# 23.65 [+0.01] OK
# 26.51 [+2.86] 
# 26.51 [+0.00] ipv6 udp -t 1 tx-rx
# 26.51 [+0.00] 
# 28.14 [+1.63] tx=9702 (605 MB) txc=0 zc=n
# 28.64 [+0.50] rx=9702 (605 MB)
# 28.67 [+0.03] 
# 28.67 [+0.00] ipv6 udp -t 1 tx-only
# 28.67 [+0.00] 
# 30.03 [+1.36] tx=7978 (497 MB) txc=0 zc=n
# 30.04 [+0.01] 
# 30.04 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.04 [+0.00] 
# 31.66 [+1.62] tx=4707 (293 MB) txc=4707 zc=n
# 32.16 [+0.50] rx=4707 (293 MB)
# 32.16 [+0.00] 
# 32.16 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.17 [+0.00] 
# 33.53 [+1.36] tx=4219 (263 MB) txc=4219 zc=y
# 33.54 [+0.01] OK
# 33.80 [+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__->