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
# 2.61 [+2.61] 
# 2.61 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.61 [+0.00] 
# 4.23 [+1.62] tx=6244 (389 MB) txc=0 zc=n
# 4.63 [+0.40] rx=3122 (389 MB)
# 4.63 [+0.01] 
# 4.63 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.64 [+0.00] 
# 6.29 [+1.65] tx=3906 (243 MB) txc=3906 zc=n
# 6.64 [+0.36] rx=1954 (243 MB)
# 6.65 [+0.00] OK
# 9.48 [+2.83] 
# 9.48 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.48 [+0.00] 
# 11.13 [+1.64] tx=6149 (383 MB) txc=0 zc=n
# 11.53 [+0.40] rx=3075 (383 MB)
# 11.53 [+0.01] 
# 11.53 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.53 [+0.00] 
# 13.21 [+1.67] tx=3897 (243 MB) txc=3897 zc=n
# 13.56 [+0.35] rx=1950 (243 MB)
# 13.56 [+0.01] OK
# 16.41 [+2.84] 
# 16.41 [+0.00] ipv4 udp -t 1 tx-rx
# 16.41 [+0.00] 
# 18.03 [+1.63] tx=7269 (453 MB) txc=0 zc=n
# 18.53 [+0.50] rx=7269 (453 MB)
# 18.54 [+0.00] 
# 18.54 [+0.00] ipv4 udp -t 1 tx-only
# 18.54 [+0.00] 
# 19.95 [+1.41] tx=7962 (496 MB) txc=0 zc=n
# 19.96 [+0.01] 
# 19.96 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.96 [+0.00] 
# 21.58 [+1.62] tx=3850 (240 MB) txc=3850 zc=n
# 22.08 [+0.50] rx=3850 (240 MB)
# 22.10 [+0.02] 
# 22.10 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.10 [+0.00] 
# 23.46 [+1.36] tx=4241 (264 MB) txc=4241 zc=y
# 23.47 [+0.01] OK
# 26.31 [+2.84] 
# 26.31 [+0.00] ipv6 udp -t 1 tx-rx
# 26.31 [+0.00] 
# 27.94 [+1.63] tx=7308 (456 MB) txc=0 zc=n
# 28.44 [+0.50] rx=7308 (456 MB)
# 28.45 [+0.00] 
# 28.45 [+0.00] ipv6 udp -t 1 tx-only
# 28.45 [+0.00] 
# 29.81 [+1.37] tx=7926 (494 MB) txc=0 zc=n
# 29.82 [+0.01] 
# 29.82 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.82 [+0.00] 
# 31.47 [+1.65] tx=3806 (237 MB) txc=3806 zc=n
# 31.97 [+0.50] rx=3806 (237 MB)
# 31.97 [+0.00] 
# 31.97 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.97 [+0.00] 
# 33.34 [+1.36] tx=4238 (264 MB) txc=4238 zc=y
# 33.34 [+0.01] OK
# 33.58 [+0.24] 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__->