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
# 2.65 [+2.65] 
# 2.65 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.65 [+0.00] 
# 4.26 [+1.61] tx=5981 (373 MB) txc=0 zc=n
# 4.66 [+0.40] rx=2986 (373 MB)
# 4.67 [+0.01] 
# 4.67 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.67 [+0.00] 
# 6.33 [+1.66] tx=3858 (240 MB) txc=3858 zc=n
# 6.69 [+0.36] rx=1930 (240 MB)
# 6.69 [+0.00] OK
# 9.42 [+2.73] 
# 9.42 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.42 [+0.00] 
# 11.03 [+1.61] tx=5984 (373 MB) txc=0 zc=n
# 11.43 [+0.40] rx=2990 (373 MB)
# 11.43 [+0.01] 
# 11.43 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.44 [+0.00] 
# 13.09 [+1.66] tx=3809 (237 MB) txc=3809 zc=n
# 13.45 [+0.36] rx=1906 (237 MB)
# 13.46 [+0.01] OK
# 16.15 [+2.69] 
# 16.15 [+0.00] ipv4 udp -t 1 tx-rx
# 16.15 [+0.00] 
# 17.79 [+1.64] tx=7178 (447 MB) txc=0 zc=n
# 18.29 [+0.50] rx=7178 (447 MB)
# 18.29 [+0.00] 
# 18.29 [+0.00] ipv4 udp -t 1 tx-only
# 18.30 [+0.00] 
# 19.66 [+1.37] tx=7922 (494 MB) txc=0 zc=n
# 19.67 [+0.01] 
# 19.67 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.67 [+0.00] 
# 21.30 [+1.63] tx=3873 (241 MB) txc=3873 zc=n
# 21.80 [+0.50] rx=3873 (241 MB)
# 21.82 [+0.02] 
# 21.82 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.82 [+0.00] 
# 23.18 [+1.36] tx=4261 (265 MB) txc=4261 zc=y
# 23.18 [+0.01] OK
# 25.90 [+2.71] 
# 25.90 [+0.00] ipv6 udp -t 1 tx-rx
# 25.90 [+0.00] 
# 27.52 [+1.62] tx=7277 (454 MB) txc=0 zc=n
# 28.02 [+0.50] rx=7277 (454 MB)
# 28.02 [+0.01] 
# 28.02 [+0.00] ipv6 udp -t 1 tx-only
# 28.02 [+0.00] 
# 29.37 [+1.35] tx=8088 (504 MB) txc=0 zc=n
# 29.39 [+0.02] 
# 29.39 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.39 [+0.00] 
# 31.02 [+1.63] tx=3834 (239 MB) txc=3834 zc=n
# 31.52 [+0.50] rx=3834 (239 MB)
# 31.54 [+0.02] 
# 31.54 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.54 [+0.00] 
# 32.91 [+1.37] tx=4308 (268 MB) txc=4308 zc=y
# 32.91 [+0.01] OK
# 33.15 [+0.23] 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__->