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
# 2.46 [+2.46] 
# 2.46 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.46 [+0.00] 
# 4.08 [+1.62] tx=6479 (404 MB) txc=0 zc=n
# 4.47 [+0.40] rx=3239 (404 MB)
# 4.48 [+0.00] 
# 4.48 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.48 [+0.00] 
# 6.15 [+1.67] tx=4057 (253 MB) txc=4057 zc=n
# 6.50 [+0.35] rx=2030 (253 MB)
# 6.50 [+0.00] OK
# 9.13 [+2.62] 
# 9.13 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.13 [+0.00] 
# 10.76 [+1.63] tx=6401 (399 MB) txc=0 zc=n
# 11.16 [+0.40] rx=3201 (399 MB)
# 11.17 [+0.01] 
# 11.17 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.17 [+0.00] 
# 12.83 [+1.66] tx=3947 (246 MB) txc=3947 zc=n
# 13.19 [+0.36] rx=1975 (246 MB)
# 13.21 [+0.02] OK
# 15.82 [+2.61] 
# 15.82 [+0.00] ipv4 udp -t 1 tx-rx
# 15.82 [+0.00] 
# 17.44 [+1.62] tx=11908 (743 MB) txc=0 zc=n
# 17.94 [+0.50] rx=11908 (743 MB)
# 17.95 [+0.01] 
# 17.95 [+0.00] ipv4 udp -t 1 tx-only
# 17.95 [+0.00] 
# 19.30 [+1.35] tx=8228 (513 MB) txc=0 zc=n
# 19.31 [+0.01] 
# 19.31 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.31 [+0.00] 
# 20.94 [+1.63] tx=4908 (306 MB) txc=4908 zc=n
# 21.44 [+0.50] rx=4908 (306 MB)
# 21.45 [+0.00] 
# 21.45 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.45 [+0.00] 
# 22.81 [+1.36] tx=4437 (276 MB) txc=4437 zc=y
# 22.83 [+0.02] OK
# 25.49 [+2.66] 
# 25.49 [+0.00] ipv6 udp -t 1 tx-rx
# 25.49 [+0.00] 
# 27.11 [+1.61] tx=11768 (734 MB) txc=0 zc=n
# 27.61 [+0.50] rx=11768 (734 MB)
# 27.61 [+0.00] 
# 27.61 [+0.00] ipv6 udp -t 1 tx-only
# 27.61 [+0.00] 
# 28.98 [+1.37] tx=8236 (513 MB) txc=0 zc=n
# 29.00 [+0.02] 
# 29.00 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.00 [+0.00] 
# 30.60 [+1.60] tx=4820 (300 MB) txc=4820 zc=n
# 31.10 [+0.50] rx=4820 (300 MB)
# 31.11 [+0.00] 
# 31.11 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.11 [+0.00] 
# 32.47 [+1.36] tx=4430 (276 MB) txc=4430 zc=y
# 32.48 [+0.01] OK
# 32.75 [+0.27] 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__->