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
# 2.56 [+2.56] 
# 2.56 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.56 [+0.00] 
# 4.18 [+1.62] tx=6123 (382 MB) txc=0 zc=n
# 4.57 [+0.39] rx=3063 (382 MB)
# 4.58 [+0.01] 
# 4.58 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.58 [+0.00] 
# 6.25 [+1.67] tx=3790 (236 MB) txc=3790 zc=n
# 6.61 [+0.36] rx=1896 (236 MB)
# 6.61 [+0.01] OK
# 9.45 [+2.83] 
# 9.45 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.45 [+0.00] 
# 11.07 [+1.62] tx=6025 (375 MB) txc=0 zc=n
# 11.47 [+0.40] rx=3002 (375 MB)
# 11.47 [+0.01] 
# 11.47 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.47 [+0.00] 
# 13.11 [+1.64] tx=3823 (238 MB) txc=3823 zc=n
# 13.47 [+0.36] rx=1913 (238 MB)
# 13.48 [+0.01] OK
# 16.54 [+3.06] 
# 16.54 [+0.00] ipv4 udp -t 1 tx-rx
# 16.54 [+0.00] 
# 18.20 [+1.66] tx=6774 (422 MB) txc=0 zc=n
# 18.70 [+0.50] rx=6774 (422 MB)
# 18.71 [+0.01] 
# 18.71 [+0.00] ipv4 udp -t 1 tx-only
# 18.71 [+0.00] 
# 20.11 [+1.40] tx=7312 (456 MB) txc=0 zc=n
# 20.12 [+0.01] 
# 20.12 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.13 [+0.00] 
# 21.83 [+1.71] tx=3484 (217 MB) txc=3484 zc=n
# 22.33 [+0.50] rx=3484 (217 MB)
# 22.35 [+0.02] 
# 22.35 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.36 [+0.00] 
# 23.76 [+1.41] tx=3961 (247 MB) txc=3961 zc=y
# 23.77 [+0.01] OK
# 27.10 [+3.32] 
# 27.10 [+0.00] ipv6 udp -t 1 tx-rx
# 27.10 [+0.00] 
# 28.77 [+1.67] tx=7243 (451 MB) txc=0 zc=n
# 29.27 [+0.50] rx=7243 (451 MB)
# 29.28 [+0.01] 
# 29.28 [+0.00] ipv6 udp -t 1 tx-only
# 29.28 [+0.00] 
# 30.63 [+1.36] tx=7921 (494 MB) txc=0 zc=n
# 30.66 [+0.02] 
# 30.66 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.66 [+0.00] 
# 32.32 [+1.66] tx=3844 (239 MB) txc=3844 zc=n
# 32.82 [+0.50] rx=3844 (239 MB)
# 32.84 [+0.02] 
# 32.84 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.84 [+0.00] 
# 34.19 [+1.35] tx=4194 (261 MB) txc=4194 zc=y
# 34.20 [+0.01] OK
# 34.45 [+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__->