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
# 2.47 [+2.47] 
# 2.47 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.47 [+0.00] 
# 4.09 [+1.62] tx=6254 (390 MB) txc=0 zc=n
# 4.49 [+0.40] rx=3128 (390 MB)
# 4.51 [+0.02] 
# 4.51 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.51 [+0.00] 
# 6.16 [+1.65] tx=3826 (238 MB) txc=3826 zc=n
# 6.52 [+0.36] rx=1913 (238 MB)
# 6.52 [+0.01] OK
# 9.24 [+2.71] 
# 9.24 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.24 [+0.00] 
# 10.86 [+1.62] tx=6126 (382 MB) txc=0 zc=n
# 11.26 [+0.40] rx=3059 (382 MB)
# 11.27 [+0.01] 
# 11.27 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.27 [+0.00] 
# 12.93 [+1.66] tx=3856 (240 MB) txc=3856 zc=n
# 13.29 [+0.36] rx=1929 (240 MB)
# 13.30 [+0.01] OK
# 16.01 [+2.72] 
# 16.01 [+0.00] ipv4 udp -t 1 tx-rx
# 16.02 [+0.00] 
# 17.63 [+1.62] tx=11109 (693 MB) txc=0 zc=n
# 18.13 [+0.50] rx=11109 (693 MB)
# 18.14 [+0.00] 
# 18.14 [+0.00] ipv4 udp -t 1 tx-only
# 18.14 [+0.00] 
# 19.50 [+1.36] tx=7853 (490 MB) txc=0 zc=n
# 19.51 [+0.01] 
# 19.51 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.51 [+0.00] 
# 21.16 [+1.66] tx=4664 (291 MB) txc=4664 zc=n
# 21.66 [+0.50] rx=4664 (291 MB)
# 21.67 [+0.01] 
# 21.67 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.67 [+0.00] 
# 23.03 [+1.36] tx=4253 (265 MB) txc=4253 zc=y
# 23.04 [+0.01] OK
# 25.88 [+2.84] 
# 25.88 [+0.00] ipv6 udp -t 1 tx-rx
# 25.88 [+0.00] 
# 27.50 [+1.62] tx=11139 (695 MB) txc=0 zc=n
# 28.00 [+0.50] rx=11139 (695 MB)
# 28.01 [+0.01] 
# 28.01 [+0.00] ipv6 udp -t 1 tx-only
# 28.01 [+0.00] 
# 29.37 [+1.36] tx=7776 (485 MB) txc=0 zc=n
# 29.38 [+0.01] 
# 29.38 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.38 [+0.00] 
# 31.00 [+1.62] tx=4628 (288 MB) txc=4628 zc=n
# 31.50 [+0.50] rx=4628 (288 MB)
# 31.51 [+0.00] 
# 31.51 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.51 [+0.00] 
# 32.88 [+1.37] tx=4229 (263 MB) txc=4229 zc=y
# 32.88 [+0.01] OK
# 33.14 [+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__->