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
# 2.65 [+2.65] 
# 2.65 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.65 [+0.00] 
# 4.25 [+1.60] tx=6384 (398 MB) txc=0 zc=n
# 4.65 [+0.40] rx=3175 (398 MB)
# 4.66 [+0.02] 
# 4.66 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.67 [+0.00] 
# 6.34 [+1.68] tx=3989 (248 MB) txc=3989 zc=n
# 6.69 [+0.35] rx=1996 (248 MB)
# 6.70 [+0.00] OK
# 9.48 [+2.78] 
# 9.48 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.48 [+0.00] 
# 11.12 [+1.64] tx=6439 (401 MB) txc=0 zc=n
# 11.52 [+0.40] rx=3220 (401 MB)
# 11.54 [+0.02] 
# 11.54 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.54 [+0.00] 
# 13.19 [+1.65] tx=3943 (246 MB) txc=3943 zc=n
# 13.55 [+0.36] rx=1973 (246 MB)
# 13.56 [+0.01] OK
# 16.38 [+2.82] 
# 16.38 [+0.00] ipv4 udp -t 1 tx-rx
# 16.38 [+0.00] 
# 18.00 [+1.62] tx=11546 (720 MB) txc=0 zc=n
# 18.50 [+0.50] rx=11546 (720 MB)
# 18.50 [+0.00] 
# 18.50 [+0.00] ipv4 udp -t 1 tx-only
# 18.50 [+0.00] 
# 19.87 [+1.36] tx=8076 (503 MB) txc=0 zc=n
# 19.87 [+0.01] 
# 19.87 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.87 [+0.00] 
# 21.47 [+1.60] tx=4731 (295 MB) txc=4731 zc=n
# 21.97 [+0.50] rx=4731 (295 MB)
# 21.98 [+0.01] 
# 21.98 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.98 [+0.00] 
# 23.34 [+1.36] tx=4399 (274 MB) txc=4399 zc=y
# 23.34 [+0.01] OK
# 26.13 [+2.78] 
# 26.13 [+0.00] ipv6 udp -t 1 tx-rx
# 26.13 [+0.00] 
# 27.76 [+1.63] tx=11472 (715 MB) txc=0 zc=n
# 28.26 [+0.50] rx=11472 (715 MB)
# 28.26 [+0.00] 
# 28.26 [+0.00] ipv6 udp -t 1 tx-only
# 28.26 [+0.00] 
# 29.63 [+1.37] tx=8151 (508 MB) txc=0 zc=n
# 29.64 [+0.01] 
# 29.64 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.64 [+0.00] 
# 31.25 [+1.61] tx=4719 (294 MB) txc=4719 zc=n
# 31.75 [+0.50] rx=4719 (294 MB)
# 31.76 [+0.00] 
# 31.76 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.76 [+0.00] 
# 33.11 [+1.36] tx=4399 (274 MB) txc=4399 zc=y
# 33.12 [+0.01] OK
# 33.39 [+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__->