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
# 2.49 [+2.49] 
# 2.49 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.49 [+0.00] 
# 4.09 [+1.60] tx=6585 (410 MB) txc=0 zc=n
# 4.49 [+0.40] rx=3293 (410 MB)
# 4.50 [+0.01] 
# 4.50 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.50 [+0.00] 
# 6.16 [+1.66] tx=4041 (252 MB) txc=4041 zc=n
# 6.51 [+0.35] rx=2022 (252 MB)
# 6.52 [+0.01] OK
# 9.31 [+2.79] 
# 9.31 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.31 [+0.00] 
# 10.92 [+1.60] tx=6471 (403 MB) txc=0 zc=n
# 11.32 [+0.40] rx=3215 (403 MB)
# 11.32 [+0.01] 
# 11.32 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.32 [+0.00] 
# 12.99 [+1.67] tx=4005 (249 MB) txc=4005 zc=n
# 13.35 [+0.36] rx=2004 (249 MB)
# 13.36 [+0.01] OK
# 16.12 [+2.76] 
# 16.12 [+0.00] ipv4 udp -t 1 tx-rx
# 16.12 [+0.00] 
# 17.74 [+1.62] tx=7620 (475 MB) txc=0 zc=n
# 18.24 [+0.50] rx=7620 (475 MB)
# 18.24 [+0.00] 
# 18.24 [+0.00] ipv4 udp -t 1 tx-only
# 18.24 [+0.00] 
# 19.61 [+1.36] tx=8096 (505 MB) txc=0 zc=n
# 19.61 [+0.01] 
# 19.61 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.62 [+0.00] 
# 21.23 [+1.62] tx=3924 (244 MB) txc=3924 zc=n
# 21.73 [+0.50] rx=3924 (244 MB)
# 21.74 [+0.01] 
# 21.74 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.74 [+0.00] 
# 23.10 [+1.36] tx=4305 (268 MB) txc=4305 zc=y
# 23.11 [+0.01] OK
# 25.89 [+2.78] 
# 25.90 [+0.00] ipv6 udp -t 1 tx-rx
# 25.90 [+0.00] 
# 27.54 [+1.64] tx=7753 (483 MB) txc=0 zc=n
# 28.04 [+0.50] rx=7753 (483 MB)
# 28.07 [+0.03] 
# 28.07 [+0.00] ipv6 udp -t 1 tx-only
# 28.07 [+0.00] 
# 29.42 [+1.36] tx=7963 (496 MB) txc=0 zc=n
# 29.43 [+0.01] 
# 29.43 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.43 [+0.00] 
# 31.03 [+1.60] tx=3933 (245 MB) txc=3933 zc=n
# 31.53 [+0.50] rx=3933 (245 MB)
# 31.54 [+0.01] 
# 31.54 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.54 [+0.00] 
# 32.91 [+1.37] tx=4291 (267 MB) txc=4291 zc=y
# 32.92 [+0.01] OK
# 33.18 [+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__->