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
# 2.45 [+2.45] 
# 2.45 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.45 [+0.00] 
# 4.06 [+1.61] tx=6625 (413 MB) txc=0 zc=n
# 4.47 [+0.40] rx=3305 (413 MB)
# 4.47 [+0.01] 
# 4.47 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.47 [+0.00] 
# 6.13 [+1.66] tx=4106 (256 MB) txc=4106 zc=n
# 6.49 [+0.36] rx=2054 (256 MB)
# 6.49 [+0.00] OK
# 9.23 [+2.74] 
# 9.23 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.23 [+0.00] 
# 10.84 [+1.61] tx=6570 (409 MB) txc=0 zc=n
# 11.24 [+0.40] rx=3286 (409 MB)
# 11.26 [+0.02] 
# 11.26 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.26 [+0.00] 
# 12.93 [+1.67] tx=4013 (250 MB) txc=4013 zc=n
# 13.29 [+0.36] rx=2008 (250 MB)
# 13.30 [+0.01] OK
# 16.01 [+2.71] 
# 16.01 [+0.00] ipv4 udp -t 1 tx-rx
# 16.01 [+0.00] 
# 17.60 [+1.60] tx=11782 (735 MB) txc=0 zc=n
# 18.11 [+0.50] rx=11782 (735 MB)
# 18.11 [+0.00] 
# 18.11 [+0.00] ipv4 udp -t 1 tx-only
# 18.11 [+0.00] 
# 19.46 [+1.35] tx=8258 (515 MB) txc=0 zc=n
# 19.47 [+0.01] 
# 19.47 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.47 [+0.00] 
# 21.09 [+1.62] tx=4886 (304 MB) txc=4886 zc=n
# 21.59 [+0.50] rx=4886 (304 MB)
# 21.60 [+0.00] 
# 21.60 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.60 [+0.00] 
# 22.95 [+1.35] tx=4382 (273 MB) txc=4382 zc=y
# 22.96 [+0.01] OK
# 25.69 [+2.73] 
# 25.69 [+0.00] ipv6 udp -t 1 tx-rx
# 25.69 [+0.00] 
# 27.32 [+1.62] tx=11631 (725 MB) txc=0 zc=n
# 27.82 [+0.50] rx=11631 (725 MB)
# 27.84 [+0.02] 
# 27.84 [+0.00] ipv6 udp -t 1 tx-only
# 27.84 [+0.00] 
# 29.21 [+1.37] tx=8133 (507 MB) txc=0 zc=n
# 29.21 [+0.01] 
# 29.21 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.22 [+0.00] 
# 30.82 [+1.61] tx=4764 (297 MB) txc=4764 zc=n
# 31.32 [+0.50] rx=4764 (297 MB)
# 31.33 [+0.00] 
# 31.33 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.33 [+0.00] 
# 32.69 [+1.36] tx=4417 (275 MB) txc=4417 zc=y
# 32.70 [+0.01] OK
# 32.98 [+0.28] 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__->