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] 
# 4.11 [+1.62] tx=6550 (408 MB) txc=0 zc=n
# 4.51 [+0.40] rx=3276 (408 MB)
# 4.51 [+0.01] 
# 4.51 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.52 [+0.00] 
# 6.17 [+1.65] tx=4133 (257 MB) txc=4133 zc=n
# 6.52 [+0.36] rx=2068 (257 MB)
# 6.54 [+0.02] OK
# 9.35 [+2.81] 
# 9.35 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.35 [+0.00] 
# 10.95 [+1.60] tx=6501 (405 MB) txc=0 zc=n
# 11.35 [+0.40] rx=3252 (405 MB)
# 11.35 [+0.00] 
# 11.35 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.36 [+0.00] 
# 13.02 [+1.66] tx=4080 (254 MB) txc=4080 zc=n
# 13.38 [+0.36] rx=2038 (254 MB)
# 13.38 [+0.00] OK
# 16.10 [+2.72] 
# 16.10 [+0.00] ipv4 udp -t 1 tx-rx
# 16.11 [+0.00] 
# 17.72 [+1.62] tx=11883 (741 MB) txc=0 zc=n
# 18.22 [+0.50] rx=11883 (741 MB)
# 18.24 [+0.02] 
# 18.24 [+0.00] ipv4 udp -t 1 tx-only
# 18.24 [+0.00] 
# 19.59 [+1.35] tx=8250 (514 MB) txc=0 zc=n
# 19.60 [+0.01] 
# 19.60 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.60 [+0.00] 
# 21.23 [+1.62] tx=4814 (300 MB) txc=4814 zc=n
# 21.73 [+0.50] rx=4814 (300 MB)
# 21.73 [+0.00] 
# 21.73 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.73 [+0.00] 
# 23.10 [+1.36] tx=4441 (277 MB) txc=4441 zc=y
# 23.11 [+0.02] OK
# 25.92 [+2.81] 
# 25.92 [+0.00] ipv6 udp -t 1 tx-rx
# 25.92 [+0.00] 
# 27.53 [+1.60] tx=11810 (736 MB) txc=0 zc=n
# 28.03 [+0.50] rx=11810 (736 MB)
# 28.03 [+0.00] 
# 28.03 [+0.00] ipv6 udp -t 1 tx-only
# 28.03 [+0.00] 
# 29.38 [+1.35] tx=8178 (510 MB) txc=0 zc=n
# 29.39 [+0.01] 
# 29.39 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.39 [+0.00] 
# 31.01 [+1.62] tx=4901 (305 MB) txc=4901 zc=n
# 31.52 [+0.50] rx=4901 (305 MB)
# 31.52 [+0.00] 
# 31.52 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.52 [+0.00] 
# 32.89 [+1.37] tx=4428 (276 MB) txc=4428 zc=y
# 32.90 [+0.01] OK
# 33.16 [+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__->