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] 
# 4.11 [+1.63] tx=6582 (410 MB) txc=0 zc=n
# 4.51 [+0.40] rx=3291 (410 MB)
# 4.51 [+0.01] 
# 4.51 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.51 [+0.00] 
# 6.17 [+1.66] tx=3990 (248 MB) txc=3990 zc=n
# 6.53 [+0.36] rx=1996 (248 MB)
# 6.53 [+0.01] OK
# 9.28 [+2.75] 
# 9.29 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.29 [+0.00] 
# 10.89 [+1.61] tx=6418 (400 MB) txc=0 zc=n
# 11.29 [+0.40] rx=3209 (400 MB)
# 11.30 [+0.01] 
# 11.30 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.30 [+0.00] 
# 12.96 [+1.66] tx=3331 (207 MB) txc=3331 zc=n
# 13.32 [+0.36] rx=1667 (207 MB)
# 13.33 [+0.01] OK
# 16.03 [+2.70] 
# 16.03 [+0.00] ipv4 udp -t 1 tx-rx
# 16.03 [+0.00] 
# 17.66 [+1.63] tx=7497 (467 MB) txc=0 zc=n
# 18.16 [+0.50] rx=7497 (467 MB)
# 18.17 [+0.01] 
# 18.17 [+0.00] ipv4 udp -t 1 tx-only
# 18.17 [+0.00] 
# 19.51 [+1.35] tx=8084 (504 MB) txc=0 zc=n
# 19.53 [+0.02] 
# 19.53 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.53 [+0.00] 
# 21.15 [+1.61] tx=3831 (239 MB) txc=3831 zc=n
# 21.65 [+0.50] rx=3831 (239 MB)
# 21.65 [+0.01] 
# 21.65 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.65 [+0.00] 
# 23.02 [+1.37] tx=4232 (264 MB) txc=4232 zc=y
# 23.03 [+0.01] OK
# 25.74 [+2.72] 
# 25.74 [+0.00] ipv6 udp -t 1 tx-rx
# 25.74 [+0.00] 
# 27.36 [+1.62] tx=7678 (479 MB) txc=0 zc=n
# 27.87 [+0.50] rx=7678 (479 MB)
# 27.87 [+0.01] 
# 27.87 [+0.00] ipv6 udp -t 1 tx-only
# 27.87 [+0.00] 
# 29.23 [+1.35] tx=7898 (492 MB) txc=0 zc=n
# 29.24 [+0.01] 
# 29.24 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.24 [+0.00] 
# 30.84 [+1.61] tx=3924 (244 MB) txc=3924 zc=n
# 31.34 [+0.50] rx=3924 (244 MB)
# 31.36 [+0.02] 
# 31.36 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.36 [+0.00] 
# 32.72 [+1.36] tx=4349 (271 MB) txc=4349 zc=y
# 32.75 [+0.03] OK
# 32.99 [+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__->