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
# 2.57 [+2.57] 
# 2.57 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.57 [+0.00] 
# 4.19 [+1.62] tx=6485 (404 MB) txc=0 zc=n
# 4.59 [+0.40] rx=3243 (404 MB)
# 4.59 [+0.01] 
# 4.59 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.59 [+0.00] 
# 6.25 [+1.66] tx=4064 (253 MB) txc=4064 zc=n
# 6.61 [+0.36] rx=2033 (253 MB)
# 6.61 [+0.00] OK
# 9.44 [+2.83] 
# 9.44 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.44 [+0.00] 
# 11.08 [+1.63] tx=6469 (403 MB) txc=0 zc=n
# 11.48 [+0.40] rx=3235 (403 MB)
# 11.48 [+0.00] 
# 11.48 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.48 [+0.00] 
# 13.15 [+1.67] tx=4005 (249 MB) txc=4005 zc=n
# 13.51 [+0.36] rx=2004 (249 MB)
# 13.52 [+0.00] OK
# 16.31 [+2.79] 
# 16.31 [+0.00] ipv4 udp -t 1 tx-rx
# 16.31 [+0.00] 
# 17.94 [+1.63] tx=11657 (727 MB) txc=0 zc=n
# 18.44 [+0.50] rx=11657 (727 MB)
# 18.45 [+0.00] 
# 18.45 [+0.00] ipv4 udp -t 1 tx-only
# 18.45 [+0.00] 
# 19.81 [+1.36] tx=8100 (505 MB) txc=0 zc=n
# 19.82 [+0.01] 
# 19.82 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.82 [+0.00] 
# 21.44 [+1.62] tx=4815 (300 MB) txc=4815 zc=n
# 21.94 [+0.50] rx=4815 (300 MB)
# 21.94 [+0.00] 
# 21.94 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.95 [+0.00] 
# 23.30 [+1.36] tx=4369 (272 MB) txc=4369 zc=y
# 23.31 [+0.01] OK
# 26.11 [+2.80] 
# 26.11 [+0.00] ipv6 udp -t 1 tx-rx
# 26.11 [+0.00] 
# 27.71 [+1.60] tx=11589 (723 MB) txc=0 zc=n
# 28.21 [+0.50] rx=11589 (723 MB)
# 28.21 [+0.00] 
# 28.21 [+0.00] ipv6 udp -t 1 tx-only
# 28.21 [+0.00] 
# 29.57 [+1.36] tx=8210 (512 MB) txc=0 zc=n
# 29.58 [+0.01] 
# 29.58 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.58 [+0.00] 
# 31.20 [+1.62] tx=4828 (301 MB) txc=4828 zc=n
# 31.70 [+0.50] rx=4828 (301 MB)
# 31.73 [+0.03] 
# 31.73 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.73 [+0.00] 
# 33.09 [+1.36] tx=4388 (273 MB) txc=4388 zc=y
# 33.10 [+0.01] OK
# 33.34 [+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__->