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
# 2.58 [+2.58] 
# 2.58 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.58 [+0.00] 
# 4.22 [+1.64] tx=6330 (395 MB) txc=0 zc=n
# 4.62 [+0.40] rx=3159 (395 MB)
# 4.63 [+0.01] 
# 4.63 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.63 [+0.00] 
# 6.33 [+1.70] tx=3871 (241 MB) txc=3871 zc=n
# 6.68 [+0.35] rx=1936 (241 MB)
# 6.68 [+0.01] OK
# 9.55 [+2.87] 
# 9.55 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.55 [+0.00] 
# 11.21 [+1.66] tx=6454 (402 MB) txc=0 zc=n
# 11.61 [+0.40] rx=3228 (402 MB)
# 11.63 [+0.02] 
# 11.63 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.63 [+0.00] 
# 13.30 [+1.67] tx=3849 (240 MB) txc=3849 zc=n
# 13.65 [+0.36] rx=1925 (240 MB)
# 13.68 [+0.02] OK
# 16.56 [+2.88] 
# 16.56 [+0.00] ipv4 udp -t 1 tx-rx
# 16.56 [+0.00] 
# 18.20 [+1.64] tx=7513 (468 MB) txc=0 zc=n
# 18.70 [+0.50] rx=7513 (468 MB)
# 18.71 [+0.01] 
# 18.71 [+0.00] ipv4 udp -t 1 tx-only
# 18.71 [+0.00] 
# 20.09 [+1.38] tx=7904 (493 MB) txc=0 zc=n
# 20.10 [+0.01] 
# 20.10 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.10 [+0.00] 
# 21.72 [+1.63] tx=3733 (232 MB) txc=3733 zc=n
# 22.22 [+0.50] rx=3733 (232 MB)
# 22.23 [+0.01] 
# 22.23 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.23 [+0.00] 
# 23.60 [+1.37] tx=4138 (258 MB) txc=4138 zc=y
# 23.61 [+0.01] OK
# 26.40 [+2.79] 
# 26.40 [+0.00] ipv6 udp -t 1 tx-rx
# 26.40 [+0.00] 
# 28.04 [+1.64] tx=7442 (464 MB) txc=0 zc=n
# 28.54 [+0.50] rx=7442 (464 MB)
# 28.54 [+0.00] 
# 28.54 [+0.00] ipv6 udp -t 1 tx-only
# 28.54 [+0.00] 
# 29.91 [+1.36] tx=7792 (486 MB) txc=0 zc=n
# 29.92 [+0.01] 
# 29.92 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.92 [+0.00] 
# 31.54 [+1.62] tx=3750 (234 MB) txc=3750 zc=n
# 32.03 [+0.50] rx=3750 (234 MB)
# 32.08 [+0.04] 
# 32.08 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.08 [+0.00] 
# 33.44 [+1.36] tx=4240 (264 MB) txc=4240 zc=y
# 33.45 [+0.01] OK
# 33.71 [+0.26] 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__->