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
# 2.48 [+2.48] 
# 2.48 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.48 [+0.00] 
# 4.10 [+1.61] tx=6468 (403 MB) txc=0 zc=n
# 4.50 [+0.40] rx=3232 (403 MB)
# 4.50 [+0.00] 
# 4.50 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.50 [+0.00] 
# 6.16 [+1.65] tx=4077 (254 MB) txc=4077 zc=n
# 6.52 [+0.36] rx=2040 (254 MB)
# 6.52 [+0.00] OK
# 9.23 [+2.71] 
# 9.23 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.24 [+0.00] 
# 10.85 [+1.62] tx=6417 (400 MB) txc=0 zc=n
# 11.25 [+0.40] rx=3200 (400 MB)
# 11.26 [+0.00] 
# 11.26 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.26 [+0.00] 
# 12.91 [+1.65] tx=3968 (247 MB) txc=3968 zc=n
# 13.27 [+0.36] rx=1985 (247 MB)
# 13.27 [+0.00] OK
# 15.95 [+2.67] 
# 15.95 [+0.00] ipv4 udp -t 1 tx-rx
# 15.95 [+0.00] 
# 17.57 [+1.62] tx=7517 (469 MB) txc=0 zc=n
# 18.07 [+0.50] rx=7517 (469 MB)
# 18.08 [+0.00] 
# 18.08 [+0.00] ipv4 udp -t 1 tx-only
# 18.08 [+0.00] 
# 19.42 [+1.35] tx=7915 (493 MB) txc=0 zc=n
# 19.45 [+0.02] 
# 19.45 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.45 [+0.00] 
# 21.07 [+1.62] tx=3885 (242 MB) txc=3885 zc=n
# 21.57 [+0.50] rx=3885 (242 MB)
# 21.57 [+0.00] 
# 21.57 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.57 [+0.00] 
# 22.93 [+1.35] tx=4297 (268 MB) txc=4297 zc=y
# 22.93 [+0.01] OK
# 25.64 [+2.70] 
# 25.64 [+0.00] ipv6 udp -t 1 tx-rx
# 25.64 [+0.00] 
# 27.22 [+1.59] tx=7583 (473 MB) txc=0 zc=n
# 27.72 [+0.50] rx=7583 (473 MB)
# 27.74 [+0.02] 
# 27.74 [+0.00] ipv6 udp -t 1 tx-only
# 27.74 [+0.00] 
# 29.10 [+1.36] tx=8104 (505 MB) txc=0 zc=n
# 29.12 [+0.02] 
# 29.12 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.12 [+0.00] 
# 30.72 [+1.60] tx=3832 (239 MB) txc=3832 zc=n
# 31.22 [+0.50] rx=3832 (239 MB)
# 31.22 [+0.00] 
# 31.22 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.22 [+0.00] 
# 32.58 [+1.35] tx=4102 (255 MB) txc=4102 zc=y
# 32.58 [+0.01] OK
# 32.82 [+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__->