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] 
# 4.12 [+1.64] tx=6297 (392 MB) txc=0 zc=n
# 4.52 [+0.40] rx=3148 (392 MB)
# 4.54 [+0.02] 
# 4.54 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.54 [+0.00] 
# 6.20 [+1.66] tx=3863 (241 MB) txc=3863 zc=n
# 6.56 [+0.36] rx=1932 (241 MB)
# 6.59 [+0.03] OK
# 9.27 [+2.68] 
# 9.27 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.27 [+0.00] 
# 10.90 [+1.63] tx=6495 (405 MB) txc=0 zc=n
# 11.30 [+0.40] rx=3249 (405 MB)
# 11.31 [+0.01] 
# 11.31 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.31 [+0.00] 
# 12.94 [+1.63] tx=3965 (247 MB) txc=3965 zc=n
# 13.30 [+0.36] rx=1984 (247 MB)
# 13.32 [+0.02] OK
# 15.99 [+2.67] 
# 15.99 [+0.00] ipv4 udp -t 1 tx-rx
# 15.99 [+0.00] 
# 17.60 [+1.61] tx=7348 (458 MB) txc=0 zc=n
# 18.10 [+0.50] rx=7348 (458 MB)
# 18.10 [+0.00] 
# 18.10 [+0.00] ipv4 udp -t 1 tx-only
# 18.10 [+0.00] 
# 19.46 [+1.35] tx=7870 (491 MB) txc=0 zc=n
# 19.46 [+0.01] 
# 19.46 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.46 [+0.00] 
# 21.08 [+1.62] tx=3770 (235 MB) txc=3770 zc=n
# 21.58 [+0.50] rx=3770 (235 MB)
# 21.59 [+0.00] 
# 21.59 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.59 [+0.00] 
# 22.95 [+1.36] tx=3820 (238 MB) txc=3820 zc=y
# 22.95 [+0.01] OK
# 25.82 [+2.86] 
# 25.82 [+0.00] ipv6 udp -t 1 tx-rx
# 25.82 [+0.00] 
# 27.47 [+1.65] tx=7241 (451 MB) txc=0 zc=n
# 27.97 [+0.50] rx=7241 (451 MB)
# 27.98 [+0.01] 
# 27.98 [+0.00] ipv6 udp -t 1 tx-only
# 27.98 [+0.00] 
# 29.34 [+1.36] tx=7946 (495 MB) txc=0 zc=n
# 29.35 [+0.01] 
# 29.35 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.36 [+0.00] 
# 30.98 [+1.62] tx=3799 (237 MB) txc=3799 zc=n
# 31.48 [+0.50] rx=3799 (237 MB)
# 31.48 [+0.00] 
# 31.48 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.48 [+0.00] 
# 32.84 [+1.36] tx=4245 (264 MB) txc=4245 zc=y
# 32.85 [+0.01] OK
# 33.11 [+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__->