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
# 2.69 [+2.69] 
# 2.69 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.69 [+0.00] 
# 4.33 [+1.64] tx=6131 (382 MB) txc=0 zc=n
# 4.73 [+0.40] rx=3055 (382 MB)
# 4.74 [+0.01] 
# 4.74 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.74 [+0.00] 
# 6.42 [+1.68] tx=3759 (234 MB) txc=3759 zc=n
# 6.78 [+0.35] rx=1881 (234 MB)
# 6.78 [+0.01] OK
# 9.78 [+3.00] 
# 9.78 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.78 [+0.00] 
# 11.41 [+1.62] tx=6077 (379 MB) txc=0 zc=n
# 11.81 [+0.40] rx=3036 (379 MB)
# 11.81 [+0.01] 
# 11.81 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.82 [+0.00] 
# 13.49 [+1.67] tx=3736 (233 MB) txc=3736 zc=n
# 13.85 [+0.36] rx=1869 (233 MB)
# 13.85 [+0.01] OK
# 16.89 [+3.04] 
# 16.90 [+0.00] ipv4 udp -t 1 tx-rx
# 16.90 [+0.00] 
# 18.55 [+1.66] tx=7268 (453 MB) txc=0 zc=n
# 19.05 [+0.50] rx=7268 (453 MB)
# 19.06 [+0.01] 
# 19.06 [+0.00] ipv4 udp -t 1 tx-only
# 19.06 [+0.00] 
# 20.42 [+1.36] tx=7783 (485 MB) txc=0 zc=n
# 20.43 [+0.01] 
# 20.43 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.43 [+0.00] 
# 22.06 [+1.63] tx=3786 (236 MB) txc=3786 zc=n
# 22.56 [+0.50] rx=3786 (236 MB)
# 22.58 [+0.02] 
# 22.58 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.58 [+0.00] 
# 23.94 [+1.36] tx=4185 (261 MB) txc=4185 zc=y
# 23.95 [+0.01] OK
# 26.89 [+2.94] 
# 26.89 [+0.00] ipv6 udp -t 1 tx-rx
# 26.89 [+0.00] 
# 28.50 [+1.61] tx=7335 (457 MB) txc=0 zc=n
# 29.01 [+0.50] rx=7335 (457 MB)
# 29.01 [+0.01] 
# 29.01 [+0.00] ipv6 udp -t 1 tx-only
# 29.01 [+0.00] 
# 30.37 [+1.36] tx=7795 (486 MB) txc=0 zc=n
# 30.38 [+0.01] 
# 30.38 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.38 [+0.00] 
# 31.99 [+1.61] tx=3814 (238 MB) txc=3814 zc=n
# 32.49 [+0.50] rx=3814 (238 MB)
# 32.50 [+0.01] 
# 32.50 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.50 [+0.00] 
# 33.87 [+1.38] tx=4252 (265 MB) txc=4252 zc=y
# 33.89 [+0.02] OK
# 34.27 [+0.38] 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__->