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
# 2.51 [+2.51] 
# 2.51 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.52 [+0.00] 
# 4.14 [+1.63] tx=6332 (395 MB) txc=0 zc=n
# 4.54 [+0.40] rx=3167 (395 MB)
# 4.55 [+0.01] 
# 4.55 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.55 [+0.00] 
# 6.24 [+1.69] tx=3885 (242 MB) txc=3885 zc=n
# 6.60 [+0.36] rx=1943 (242 MB)
# 6.60 [+0.01] OK
# 9.52 [+2.92] 
# 9.52 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.52 [+0.00] 
# 11.19 [+1.67] tx=6231 (388 MB) txc=0 zc=n
# 11.59 [+0.40] rx=3116 (388 MB)
# 11.60 [+0.01] 
# 11.60 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.60 [+0.00] 
# 13.26 [+1.67] tx=3853 (240 MB) txc=3853 zc=n
# 13.62 [+0.36] rx=1928 (240 MB)
# 13.62 [+0.01] OK
# 16.43 [+2.81] 
# 16.43 [+0.00] ipv4 udp -t 1 tx-rx
# 16.43 [+0.00] 
# 18.06 [+1.63] tx=7305 (455 MB) txc=0 zc=n
# 18.56 [+0.50] rx=7305 (455 MB)
# 18.57 [+0.01] 
# 18.57 [+0.00] ipv4 udp -t 1 tx-only
# 18.57 [+0.00] 
# 19.94 [+1.37] tx=7696 (480 MB) txc=0 zc=n
# 19.94 [+0.01] 
# 19.94 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.94 [+0.00] 
# 21.57 [+1.63] tx=3890 (242 MB) txc=3890 zc=n
# 22.07 [+0.50] rx=3890 (242 MB)
# 22.08 [+0.01] 
# 22.08 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.08 [+0.00] 
# 23.46 [+1.38] tx=4196 (261 MB) txc=4196 zc=y
# 23.46 [+0.01] OK
# 26.18 [+2.72] 
# 26.18 [+0.00] ipv6 udp -t 1 tx-rx
# 26.18 [+0.00] 
# 27.83 [+1.65] tx=7325 (457 MB) txc=0 zc=n
# 28.33 [+0.50] rx=7325 (457 MB)
# 28.34 [+0.01] 
# 28.34 [+0.00] ipv6 udp -t 1 tx-only
# 28.34 [+0.00] 
# 29.69 [+1.35] tx=7681 (479 MB) txc=0 zc=n
# 29.70 [+0.01] 
# 29.70 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.70 [+0.00] 
# 31.33 [+1.63] tx=3845 (239 MB) txc=3845 zc=n
# 31.83 [+0.50] rx=3845 (239 MB)
# 31.84 [+0.01] 
# 31.84 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.84 [+0.00] 
# 33.21 [+1.37] tx=4181 (260 MB) txc=4181 zc=y
# 33.22 [+0.01] OK
# 33.48 [+0.26] 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__->