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
# 2.47 [+2.47] 
# 2.47 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.47 [+0.00] 
# 4.11 [+1.64] tx=6347 (396 MB) txc=0 zc=n
# 4.51 [+0.40] rx=3174 (396 MB)
# 4.52 [+0.01] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.52 [+0.00] 
# 6.17 [+1.65] tx=3894 (242 MB) txc=3894 zc=n
# 6.53 [+0.36] rx=1948 (242 MB)
# 6.53 [+0.00] OK
# 9.30 [+2.77] 
# 9.30 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.30 [+0.00] 
# 10.94 [+1.64] tx=6253 (390 MB) txc=0 zc=n
# 11.34 [+0.40] rx=3127 (390 MB)
# 11.35 [+0.00] 
# 11.35 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.35 [+0.00] 
# 13.02 [+1.67] tx=3839 (239 MB) txc=3839 zc=n
# 13.37 [+0.35] rx=1921 (239 MB)
# 13.37 [+0.01] OK
# 16.04 [+2.67] 
# 16.04 [+0.00] ipv4 udp -t 1 tx-rx
# 16.04 [+0.00] 
# 17.68 [+1.63] tx=7286 (454 MB) txc=0 zc=n
# 18.18 [+0.50] rx=7286 (454 MB)
# 18.19 [+0.01] 
# 18.19 [+0.00] ipv4 udp -t 1 tx-only
# 18.19 [+0.00] 
# 19.56 [+1.37] tx=7889 (492 MB) txc=0 zc=n
# 19.57 [+0.01] 
# 19.57 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.57 [+0.00] 
# 21.19 [+1.62] tx=3846 (240 MB) txc=3846 zc=n
# 21.69 [+0.50] rx=3846 (240 MB)
# 21.70 [+0.00] 
# 21.70 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.70 [+0.00] 
# 23.07 [+1.37] tx=4262 (265 MB) txc=4262 zc=y
# 23.09 [+0.02] OK
# 25.83 [+2.73] 
# 25.83 [+0.00] ipv6 udp -t 1 tx-rx
# 25.83 [+0.00] 
# 27.45 [+1.62] tx=7257 (452 MB) txc=0 zc=n
# 27.95 [+0.50] rx=7257 (452 MB)
# 27.96 [+0.00] 
# 27.96 [+0.00] ipv6 udp -t 1 tx-only
# 27.96 [+0.00] 
# 29.31 [+1.35] tx=7908 (493 MB) txc=0 zc=n
# 29.34 [+0.03] 
# 29.34 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.34 [+0.00] 
# 30.93 [+1.59] tx=3745 (233 MB) txc=3745 zc=n
# 31.43 [+0.50] rx=3745 (233 MB)
# 31.43 [+0.01] 
# 31.43 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.44 [+0.00] 
# 32.80 [+1.37] tx=4069 (253 MB) txc=4069 zc=y
# 32.81 [+0.01] OK
# 33.26 [+0.45] 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__->