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
# 2.53 [+2.53] 
# 2.53 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.16 [+1.63] tx=6416 (400 MB) txc=0 zc=n
# 4.56 [+0.39] rx=3203 (400 MB)
# 4.56 [+0.01] 
# 4.56 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.56 [+0.00] 
# 6.23 [+1.67] tx=3876 (241 MB) txc=3876 zc=n
# 6.59 [+0.36] rx=1939 (241 MB)
# 6.59 [+0.01] OK
# 9.28 [+2.69] 
# 9.28 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.28 [+0.00] 
# 10.89 [+1.60] tx=6283 (392 MB) txc=0 zc=n
# 11.29 [+0.40] rx=3143 (392 MB)
# 11.29 [+0.01] 
# 11.29 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.29 [+0.00] 
# 12.95 [+1.66] tx=3917 (244 MB) txc=3917 zc=n
# 13.31 [+0.36] rx=1960 (244 MB)
# 13.32 [+0.01] OK
# 15.96 [+2.64] 
# 15.96 [+0.00] ipv4 udp -t 1 tx-rx
# 15.96 [+0.00] 
# 17.59 [+1.63] tx=7480 (466 MB) txc=0 zc=n
# 18.09 [+0.50] rx=7480 (466 MB)
# 18.09 [+0.00] 
# 18.09 [+0.00] ipv4 udp -t 1 tx-only
# 18.09 [+0.00] 
# 19.46 [+1.36] tx=8053 (502 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=3824 (238 MB) txc=3824 zc=n
# 21.58 [+0.50] rx=3824 (238 MB)
# 21.59 [+0.00] 
# 21.59 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.59 [+0.00] 
# 22.96 [+1.37] tx=4236 (264 MB) txc=4236 zc=y
# 22.97 [+0.01] OK
# 25.72 [+2.75] 
# 25.72 [+0.00] ipv6 udp -t 1 tx-rx
# 25.72 [+0.00] 
# 27.34 [+1.62] tx=7421 (463 MB) txc=0 zc=n
# 27.84 [+0.50] rx=7421 (463 MB)
# 27.85 [+0.00] 
# 27.85 [+0.00] ipv6 udp -t 1 tx-only
# 27.85 [+0.00] 
# 29.21 [+1.36] tx=7983 (498 MB) txc=0 zc=n
# 29.22 [+0.01] 
# 29.22 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.22 [+0.00] 
# 30.82 [+1.61] tx=3428 (213 MB) txc=3428 zc=n
# 31.32 [+0.50] rx=3428 (213 MB)
# 31.33 [+0.01] 
# 31.33 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.33 [+0.00] 
# 32.67 [+1.34] tx=4246 (264 MB) txc=4246 zc=y
# 32.68 [+0.01] OK
# 32.95 [+0.27] 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__->