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
# 2.45 [+2.45] 
# 2.45 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.45 [+0.00] 
# 4.09 [+1.63] tx=6363 (397 MB) txc=0 zc=n
# 4.49 [+0.40] rx=3183 (397 MB)
# 4.49 [+0.00] 
# 4.49 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.49 [+0.00] 
# 6.15 [+1.66] tx=3900 (243 MB) txc=3900 zc=n
# 6.51 [+0.36] rx=1946 (243 MB)
# 6.52 [+0.00] OK
# 9.30 [+2.78] 
# 9.30 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.30 [+0.00] 
# 10.93 [+1.62] tx=6384 (398 MB) txc=0 zc=n
# 11.32 [+0.40] rx=3193 (398 MB)
# 11.33 [+0.01] 
# 11.33 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.33 [+0.00] 
# 13.01 [+1.68] tx=3916 (244 MB) txc=3916 zc=n
# 13.37 [+0.36] rx=1951 (244 MB)
# 13.38 [+0.01] OK
# 16.09 [+2.72] 
# 16.10 [+0.00] ipv4 udp -t 1 tx-rx
# 16.10 [+0.00] 
# 17.71 [+1.61] tx=11435 (713 MB) txc=0 zc=n
# 18.21 [+0.50] rx=11435 (713 MB)
# 18.21 [+0.00] 
# 18.21 [+0.00] ipv4 udp -t 1 tx-only
# 18.22 [+0.00] 
# 19.58 [+1.36] tx=8108 (505 MB) txc=0 zc=n
# 19.59 [+0.01] 
# 19.59 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.59 [+0.00] 
# 21.21 [+1.62] tx=4729 (295 MB) txc=4729 zc=n
# 21.71 [+0.50] rx=4729 (295 MB)
# 21.71 [+0.00] 
# 21.71 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.72 [+0.00] 
# 23.06 [+1.35] tx=4369 (272 MB) txc=4369 zc=y
# 23.07 [+0.01] OK
# 25.87 [+2.80] 
# 25.87 [+0.00] ipv6 udp -t 1 tx-rx
# 25.87 [+0.00] 
# 27.49 [+1.62] tx=10962 (684 MB) txc=0 zc=n
# 27.99 [+0.50] rx=10962 (684 MB)
# 27.99 [+0.00] 
# 27.99 [+0.00] ipv6 udp -t 1 tx-only
# 27.99 [+0.00] 
# 29.35 [+1.36] tx=8002 (499 MB) txc=0 zc=n
# 29.36 [+0.01] 
# 29.36 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.36 [+0.00] 
# 30.98 [+1.62] tx=4639 (289 MB) txc=4639 zc=n
# 31.48 [+0.50] rx=4639 (289 MB)
# 31.48 [+0.00] 
# 31.48 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.48 [+0.00] 
# 32.84 [+1.36] tx=4315 (269 MB) txc=4315 zc=y
# 32.84 [+0.01] OK
# 33.15 [+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__->