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
# 2.54 [+2.54] 
# 2.54 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.54 [+0.00] 
# 4.16 [+1.62] tx=6260 (390 MB) txc=0 zc=n
# 4.56 [+0.40] rx=3131 (390 MB)
# 4.58 [+0.02] 
# 4.58 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.58 [+0.00] 
# 6.25 [+1.67] tx=3897 (243 MB) txc=3897 zc=n
# 6.61 [+0.35] rx=1950 (243 MB)
# 6.63 [+0.03] OK
# 9.43 [+2.80] 
# 9.43 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.43 [+0.00] 
# 11.05 [+1.61] tx=6119 (381 MB) txc=0 zc=n
# 11.45 [+0.40] rx=3060 (381 MB)
# 11.45 [+0.01] 
# 11.45 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.46 [+0.00] 
# 13.13 [+1.68] tx=3842 (239 MB) txc=3842 zc=n
# 13.49 [+0.36] rx=1922 (239 MB)
# 13.50 [+0.01] OK
# 16.26 [+2.76] 
# 16.26 [+0.00] ipv4 udp -t 1 tx-rx
# 16.26 [+0.00] 
# 17.92 [+1.66] tx=11167 (696 MB) txc=0 zc=n
# 18.42 [+0.50] rx=11167 (696 MB)
# 18.42 [+0.00] 
# 18.42 [+0.00] ipv4 udp -t 1 tx-only
# 18.42 [+0.00] 
# 19.79 [+1.36] tx=7942 (495 MB) txc=0 zc=n
# 19.80 [+0.01] 
# 19.80 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.80 [+0.00] 
# 21.43 [+1.63] tx=4582 (285 MB) txc=4582 zc=n
# 21.93 [+0.50] rx=4582 (285 MB)
# 21.93 [+0.00] 
# 21.93 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.94 [+0.00] 
# 23.30 [+1.36] tx=4229 (263 MB) txc=4229 zc=y
# 23.31 [+0.01] OK
# 26.07 [+2.77] 
# 26.07 [+0.00] ipv6 udp -t 1 tx-rx
# 26.07 [+0.00] 
# 27.68 [+1.61] tx=11149 (695 MB) txc=0 zc=n
# 28.18 [+0.50] rx=11149 (695 MB)
# 28.19 [+0.00] 
# 28.19 [+0.00] ipv6 udp -t 1 tx-only
# 28.19 [+0.00] 
# 29.55 [+1.36] tx=7805 (487 MB) txc=0 zc=n
# 29.56 [+0.01] 
# 29.56 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.56 [+0.00] 
# 31.20 [+1.64] tx=4655 (290 MB) txc=4655 zc=n
# 31.70 [+0.50] rx=4655 (290 MB)
# 31.71 [+0.02] 
# 31.71 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.72 [+0.00] 
# 33.07 [+1.36] tx=4235 (264 MB) txc=4235 zc=y
# 33.08 [+0.01] OK
# 33.33 [+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__->