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
# 2.52 [+2.52] 
# 2.52 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.52 [+0.00] 
# 4.13 [+1.61] tx=6438 (401 MB) txc=0 zc=n
# 4.53 [+0.40] rx=3220 (401 MB)
# 4.54 [+0.00] 
# 4.54 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.54 [+0.00] 
# 6.19 [+1.65] tx=3964 (247 MB) txc=3964 zc=n
# 6.55 [+0.36] rx=1983 (247 MB)
# 6.55 [+0.00] OK
# 9.26 [+2.71] 
# 9.26 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.26 [+0.00] 
# 10.90 [+1.64] tx=6420 (400 MB) txc=0 zc=n
# 11.30 [+0.40] rx=3209 (400 MB)
# 11.30 [+0.00] 
# 11.30 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.30 [+0.00] 
# 12.96 [+1.66] tx=3938 (245 MB) txc=3938 zc=n
# 13.32 [+0.36] rx=1970 (245 MB)
# 13.32 [+0.00] OK
# 16.05 [+2.73] 
# 16.05 [+0.00] ipv4 udp -t 1 tx-rx
# 16.05 [+0.00] 
# 17.65 [+1.60] tx=11583 (722 MB) txc=0 zc=n
# 18.15 [+0.50] rx=11583 (722 MB)
# 18.16 [+0.00] 
# 18.16 [+0.00] ipv4 udp -t 1 tx-only
# 18.16 [+0.00] 
# 19.51 [+1.35] tx=8101 (505 MB) txc=0 zc=n
# 19.52 [+0.01] 
# 19.52 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.52 [+0.00] 
# 21.15 [+1.63] tx=4807 (299 MB) txc=4807 zc=n
# 21.65 [+0.50] rx=4807 (299 MB)
# 21.66 [+0.00] 
# 21.66 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.66 [+0.00] 
# 23.01 [+1.35] tx=4285 (267 MB) txc=4285 zc=y
# 23.02 [+0.01] OK
# 25.74 [+2.73] 
# 25.74 [+0.00] ipv6 udp -t 1 tx-rx
# 25.75 [+0.00] 
# 27.38 [+1.63] tx=11626 (725 MB) txc=0 zc=n
# 27.88 [+0.50] rx=11626 (725 MB)
# 27.88 [+0.00] 
# 27.88 [+0.00] ipv6 udp -t 1 tx-only
# 27.89 [+0.00] 
# 29.25 [+1.36] tx=8000 (499 MB) txc=0 zc=n
# 29.26 [+0.01] 
# 29.26 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.26 [+0.00] 
# 30.87 [+1.61] tx=4687 (292 MB) txc=4687 zc=n
# 31.37 [+0.50] rx=4687 (292 MB)
# 31.37 [+0.00] 
# 31.37 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.37 [+0.00] 
# 32.72 [+1.35] tx=4294 (267 MB) txc=4294 zc=y
# 32.73 [+0.01] OK
# 32.98 [+0.25] 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__->