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
# 2.51 [+2.51] 
# 2.51 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.51 [+0.00] 
# 4.14 [+1.64] tx=6287 (392 MB) txc=0 zc=n
# 4.54 [+0.40] rx=3106 (392 MB)
# 4.55 [+0.01] 
# 4.55 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.55 [+0.00] 
# 6.22 [+1.67] tx=3782 (236 MB) txc=3782 zc=n
# 6.58 [+0.35] rx=1890 (236 MB)
# 6.58 [+0.01] OK
# 9.43 [+2.84] 
# 9.43 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.43 [+0.00] 
# 11.07 [+1.64] tx=6301 (393 MB) txc=0 zc=n
# 11.47 [+0.40] rx=3136 (393 MB)
# 11.48 [+0.01] 
# 11.48 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.48 [+0.00] 
# 13.13 [+1.66] tx=3920 (244 MB) txc=3920 zc=n
# 13.49 [+0.36] rx=1961 (244 MB)
# 13.50 [+0.01] OK
# 16.25 [+2.75] 
# 16.25 [+0.00] ipv4 udp -t 1 tx-rx
# 16.25 [+0.00] 
# 17.88 [+1.63] tx=12415 (774 MB) txc=0 zc=n
# 18.38 [+0.50] rx=12415 (774 MB)
# 18.39 [+0.02] 
# 18.39 [+0.00] ipv4 udp -t 1 tx-only
# 18.39 [+0.00] 
# 19.76 [+1.36] tx=7911 (493 MB) txc=0 zc=n
# 19.78 [+0.02] 
# 19.78 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.78 [+0.00] 
# 21.39 [+1.61] tx=4539 (283 MB) txc=4539 zc=n
# 21.89 [+0.50] rx=4539 (283 MB)
# 21.89 [+0.01] 
# 21.89 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.89 [+0.00] 
# 23.27 [+1.37] tx=3948 (246 MB) txc=3948 zc=y
# 23.27 [+0.01] OK
# 26.10 [+2.83] 
# 26.11 [+0.00] ipv6 udp -t 1 tx-rx
# 26.11 [+0.00] 
# 27.73 [+1.62] tx=12292 (767 MB) txc=0 zc=n
# 28.23 [+0.50] rx=12290 (766 MB)
# 28.24 [+0.01] 
# 28.24 [+0.00] ipv6 udp -t 1 tx-only
# 28.24 [+0.00] 
# 29.60 [+1.36] tx=7926 (494 MB) txc=0 zc=n
# 29.61 [+0.01] 
# 29.61 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.61 [+0.00] 
# 31.24 [+1.63] tx=4594 (286 MB) txc=4594 zc=n
# 31.74 [+0.50] rx=4594 (286 MB)
# 31.75 [+0.00] 
# 31.75 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.75 [+0.00] 
# 33.12 [+1.37] tx=4130 (257 MB) txc=4130 zc=y
# 33.13 [+0.01] OK
# 33.36 [+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__->