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
# 2.49 [+2.49] 
# 2.49 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.49 [+0.00] 
# 4.12 [+1.63] tx=6580 (410 MB) txc=0 zc=n
# 4.52 [+0.40] rx=3290 (410 MB)
# 4.53 [+0.01] 
# 4.53 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.20 [+1.66] tx=4009 (250 MB) txc=4009 zc=n
# 6.55 [+0.36] rx=2006 (250 MB)
# 6.56 [+0.00] OK
# 9.32 [+2.76] 
# 9.32 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.32 [+0.00] 
# 10.94 [+1.62] tx=6539 (408 MB) txc=0 zc=n
# 11.35 [+0.40] rx=3267 (408 MB)
# 11.35 [+0.00] 
# 11.35 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.35 [+0.00] 
# 13.02 [+1.67] tx=3997 (249 MB) txc=3997 zc=n
# 13.37 [+0.35] rx=2000 (249 MB)
# 13.37 [+0.01] OK
# 16.26 [+2.88] 
# 16.26 [+0.00] ipv4 udp -t 1 tx-rx
# 16.26 [+0.00] 
# 17.88 [+1.62] tx=11846 (739 MB) txc=0 zc=n
# 18.38 [+0.50] rx=11846 (739 MB)
# 18.39 [+0.01] 
# 18.39 [+0.00] ipv4 udp -t 1 tx-only
# 18.39 [+0.00] 
# 19.76 [+1.37] tx=8099 (505 MB) txc=0 zc=n
# 19.76 [+0.01] 
# 19.76 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.77 [+0.00] 
# 21.39 [+1.62] tx=4776 (298 MB) txc=4776 zc=n
# 21.89 [+0.50] rx=4776 (298 MB)
# 21.89 [+0.00] 
# 21.89 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.90 [+0.00] 
# 23.25 [+1.35] tx=4366 (272 MB) txc=4366 zc=y
# 23.27 [+0.02] OK
# 26.00 [+2.73] 
# 26.00 [+0.00] ipv6 udp -t 1 tx-rx
# 26.00 [+0.00] 
# 27.65 [+1.65] tx=11783 (735 MB) txc=0 zc=n
# 28.15 [+0.50] rx=11783 (735 MB)
# 28.16 [+0.01] 
# 28.16 [+0.00] ipv6 udp -t 1 tx-only
# 28.16 [+0.00] 
# 29.51 [+1.35] tx=8099 (505 MB) txc=0 zc=n
# 29.52 [+0.01] 
# 29.52 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.52 [+0.00] 
# 31.14 [+1.62] tx=4752 (296 MB) txc=4752 zc=n
# 31.64 [+0.50] rx=4752 (296 MB)
# 31.65 [+0.01] 
# 31.65 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.65 [+0.00] 
# 32.99 [+1.34] tx=4404 (274 MB) txc=4404 zc=y
# 33.00 [+0.01] OK
# 33.23 [+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__->