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
# 2.61 [+2.61] 
# 2.62 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.62 [+0.00] 
# 4.23 [+1.62] tx=6375 (397 MB) txc=0 zc=n
# 4.63 [+0.40] rx=3188 (397 MB)
# 4.64 [+0.01] 
# 4.64 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.64 [+0.00] 
# 6.28 [+1.64] tx=3783 (236 MB) txc=3783 zc=n
# 6.64 [+0.36] rx=1893 (236 MB)
# 6.65 [+0.01] OK
# 9.45 [+2.80] 
# 9.45 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.45 [+0.00] 
# 11.07 [+1.62] tx=6297 (392 MB) txc=0 zc=n
# 11.47 [+0.40] rx=3150 (392 MB)
# 11.48 [+0.00] 
# 11.48 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.48 [+0.00] 
# 13.14 [+1.67] tx=3924 (244 MB) txc=3924 zc=n
# 13.50 [+0.36] rx=1962 (244 MB)
# 13.51 [+0.01] OK
# 16.27 [+2.76] 
# 16.27 [+0.00] ipv4 udp -t 1 tx-rx
# 16.27 [+0.00] 
# 17.88 [+1.62] tx=11328 (706 MB) txc=0 zc=n
# 18.38 [+0.50] rx=11328 (706 MB)
# 18.39 [+0.00] 
# 18.39 [+0.00] ipv4 udp -t 1 tx-only
# 18.39 [+0.00] 
# 19.79 [+1.40] tx=7982 (498 MB) txc=0 zc=n
# 19.80 [+0.01] 
# 19.80 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.80 [+0.00] 
# 21.41 [+1.62] tx=4695 (292 MB) txc=4695 zc=n
# 21.91 [+0.50] rx=4695 (292 MB)
# 21.92 [+0.00] 
# 21.92 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.92 [+0.00] 
# 23.28 [+1.36] tx=4230 (263 MB) txc=4230 zc=y
# 23.29 [+0.01] OK
# 26.12 [+2.83] 
# 26.12 [+0.00] ipv6 udp -t 1 tx-rx
# 26.12 [+0.00] 
# 27.75 [+1.63] tx=11566 (721 MB) txc=0 zc=n
# 28.25 [+0.50] rx=11566 (721 MB)
# 28.26 [+0.00] 
# 28.26 [+0.00] ipv6 udp -t 1 tx-only
# 28.26 [+0.00] 
# 29.64 [+1.38] tx=7814 (487 MB) txc=0 zc=n
# 29.65 [+0.01] 
# 29.65 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.65 [+0.00] 
# 31.26 [+1.61] tx=4725 (294 MB) txc=4725 zc=n
# 31.76 [+0.50] rx=4725 (294 MB)
# 31.78 [+0.02] 
# 31.78 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.78 [+0.00] 
# 33.13 [+1.35] tx=4290 (267 MB) txc=4290 zc=y
# 33.14 [+0.01] OK
# 33.40 [+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__->