make -C tools/testing/selftests TARGETS="net" TEST_PROGS=msg_zerocopy.sh TTEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-1/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-1/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-1/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-1/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-1/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-1/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 3600
# selftests: net: msg_zerocopy.sh
# 0.16 [+0.16] 
# 0.16 [+0.00] ipv4 tcp -t 1 tx-rx
# 0.16 [+0.00] 
# 1.58 [+1.42] tx=217867 (13595 MB) txc=0 zc=n
# 1.98 [+0.40] rx=108897 (13595 MB)
# 1.98 [+0.00] 
# 1.98 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 1.98 [+0.00] 
# 3.44 [+1.46] tx=127611 (7963 MB) txc=127611 zc=n
# 3.80 [+0.36] rx=63789 (7963 MB)
# 3.80 [+0.00] OK
# 3.98 [+0.18] 
# 3.98 [+0.00] ipv6 tcp -t 1 tx-rx
# 3.98 [+0.00] 
# 5.39 [+1.42] tx=216486 (13509 MB) txc=0 zc=n
# 5.79 [+0.40] rx=108175 (13509 MB)
# 5.80 [+0.00] 
# 5.80 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 5.80 [+0.00] 
# 7.25 [+1.46] tx=128069 (7991 MB) txc=128069 zc=n
# 7.61 [+0.36] rx=64023 (7991 MB)
# 7.61 [+0.00] OK
# 7.80 [+0.18] 
# 7.80 [+0.00] ipv4 udp -t 1 tx-rx
# 7.80 [+0.00] 
# 9.21 [+1.41] tx=208418 (13006 MB) txc=0 zc=n
# 9.71 [+0.50] rx=208418 (13006 MB)
# 9.71 [+0.00] 
# 9.71 [+0.00] ipv4 udp -t 1 tx-only
# 9.71 [+0.00] 
# 10.93 [+1.21] tx=402611 (25124 MB) txc=0 zc=n
# 10.93 [+0.00] 
# 10.93 [+0.00] ipv4 udp -z -t 1 tx-rx
# 10.93 [+0.00] 
# 12.34 [+1.41] tx=126124 (7870 MB) txc=126124 zc=n
# 12.84 [+0.50] rx=126124 (7870 MB)
# 12.84 [+0.00] 
# 12.84 [+0.00] ipv4 udp -z -t 1 tx-only
# 12.85 [+0.00] 
# 14.06 [+1.21] tx=574457 (35848 MB) txc=574457 zc=y
# 14.06 [+0.00] OK
# 14.24 [+0.18] 
# 14.24 [+0.00] ipv6 udp -t 1 tx-rx
# 14.24 [+0.00] 
# 15.66 [+1.41] tx=206547 (12889 MB) txc=0 zc=n
# 16.16 [+0.50] rx=206547 (12889 MB)
# 16.16 [+0.00] 
# 16.16 [+0.00] ipv6 udp -t 1 tx-only
# 16.16 [+0.00] 
# 17.37 [+1.21] tx=394385 (24611 MB) txc=0 zc=n
# 17.37 [+0.00] 
# 17.37 [+0.00] ipv6 udp -z -t 1 tx-rx
# 17.37 [+0.00] 
# 18.79 [+1.41] tx=125367 (7823 MB) txc=125367 zc=n
# 19.29 [+0.50] rx=125367 (7823 MB)
# 19.29 [+0.00] 
# 19.29 [+0.00] ipv6 udp -z -t 1 tx-only
# 19.29 [+0.00] 
# 20.50 [+1.21] tx=559508 (34915 MB) txc=559508 zc=y
# 20.50 [+0.00] OK
# 20.52 [+0.02] OK. All tests passed
ok 1 selftests: net: msg_zerocopy.sh
make[1]: Leaving directory '/home/virtme/testing/wt-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-1/tools/testing/selftests'
xx__-> echo $?
0
xx__->