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
# 2.52 [+2.52] 
# 2.52 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.17 [+1.64] tx=6541 (408 MB) txc=0 zc=n
# 4.55 [+0.39] rx=3271 (408 MB)
# 4.56 [+0.01] 
# 4.56 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.56 [+0.00] 
# 6.26 [+1.69] tx=3898 (243 MB) txc=3898 zc=n
# 6.61 [+0.36] rx=1950 (243 MB)
# 6.62 [+0.01] OK
# 9.36 [+2.74] 
# 9.36 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.36 [+0.00] 
# 10.97 [+1.61] tx=6392 (398 MB) txc=0 zc=n
# 11.37 [+0.40] rx=3196 (398 MB)
# 11.38 [+0.01] 
# 11.38 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.38 [+0.00] 
# 13.04 [+1.66] tx=3983 (248 MB) txc=3983 zc=n
# 13.40 [+0.36] rx=1993 (248 MB)
# 13.40 [+0.00] OK
# 16.21 [+2.81] 
# 16.21 [+0.00] ipv4 udp -t 1 tx-rx
# 16.21 [+0.00] 
# 17.83 [+1.61] tx=11245 (701 MB) txc=0 zc=n
# 18.33 [+0.50] rx=11245 (701 MB)
# 18.33 [+0.00] 
# 18.33 [+0.00] ipv4 udp -t 1 tx-only
# 18.33 [+0.00] 
# 19.70 [+1.37] tx=8079 (504 MB) txc=0 zc=n
# 19.71 [+0.01] 
# 19.71 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.71 [+0.00] 
# 21.35 [+1.64] tx=4756 (296 MB) txc=4756 zc=n
# 21.85 [+0.50] rx=4756 (296 MB)
# 21.86 [+0.01] 
# 21.86 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.86 [+0.00] 
# 23.23 [+1.37] tx=4330 (270 MB) txc=4330 zc=y
# 23.24 [+0.01] OK
# 26.06 [+2.82] 
# 26.06 [+0.00] ipv6 udp -t 1 tx-rx
# 26.06 [+0.00] 
# 27.70 [+1.64] tx=10513 (656 MB) txc=0 zc=n
# 28.20 [+0.50] rx=10513 (656 MB)
# 28.22 [+0.02] 
# 28.22 [+0.00] ipv6 udp -t 1 tx-only
# 28.22 [+0.00] 
# 29.60 [+1.37] tx=7901 (493 MB) txc=0 zc=n
# 29.61 [+0.01] 
# 29.61 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.61 [+0.00] 
# 31.22 [+1.61] tx=4462 (278 MB) txc=4462 zc=n
# 31.72 [+0.50] rx=4462 (278 MB)
# 31.73 [+0.02] 
# 31.74 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.74 [+0.00] 
# 33.11 [+1.38] tx=4321 (269 MB) txc=4321 zc=y
# 33.12 [+0.01] OK
# 33.34 [+0.22] 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__->