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] 
# 4.12 [+1.61] tx=6313 (393 MB) txc=0 zc=n
# 4.52 [+0.40] rx=3151 (393 MB)
# 4.52 [+0.01] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.20 [+1.67] tx=3915 (244 MB) txc=3915 zc=n
# 6.56 [+0.36] rx=1959 (244 MB)
# 6.56 [+0.01] OK
# 9.35 [+2.79] 
# 9.35 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.35 [+0.00] 
# 10.97 [+1.61] tx=6235 (389 MB) txc=0 zc=n
# 11.37 [+0.40] rx=3118 (389 MB)
# 11.37 [+0.01] 
# 11.37 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.38 [+0.00] 
# 13.05 [+1.67] tx=3738 (233 MB) txc=3738 zc=n
# 13.41 [+0.36] rx=1870 (233 MB)
# 13.43 [+0.02] OK
# 16.23 [+2.80] 
# 16.23 [+0.00] ipv4 udp -t 1 tx-rx
# 16.23 [+0.00] 
# 17.86 [+1.63] tx=7190 (448 MB) txc=0 zc=n
# 18.36 [+0.50] rx=7190 (448 MB)
# 18.37 [+0.00] 
# 18.37 [+0.00] ipv4 udp -t 1 tx-only
# 18.37 [+0.00] 
# 19.75 [+1.38] tx=7924 (494 MB) txc=0 zc=n
# 19.75 [+0.01] 
# 19.75 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.75 [+0.00] 
# 21.39 [+1.63] tx=3790 (236 MB) txc=3790 zc=n
# 21.89 [+0.50] rx=3790 (236 MB)
# 21.90 [+0.02] 
# 21.90 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.90 [+0.00] 
# 23.30 [+1.40] tx=4197 (261 MB) txc=4197 zc=y
# 23.31 [+0.01] OK
# 26.10 [+2.79] 
# 26.10 [+0.00] ipv6 udp -t 1 tx-rx
# 26.10 [+0.00] 
# 27.72 [+1.62] tx=7101 (443 MB) txc=0 zc=n
# 28.23 [+0.50] rx=7101 (443 MB)
# 28.23 [+0.00] 
# 28.23 [+0.00] ipv6 udp -t 1 tx-only
# 28.23 [+0.00] 
# 29.59 [+1.36] tx=7839 (489 MB) txc=0 zc=n
# 29.59 [+0.01] 
# 29.59 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.59 [+0.00] 
# 31.22 [+1.63] tx=3774 (235 MB) txc=3774 zc=n
# 31.72 [+0.50] rx=3774 (235 MB)
# 31.73 [+0.01] 
# 31.73 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.73 [+0.00] 
# 33.11 [+1.38] tx=4224 (263 MB) txc=4224 zc=y
# 33.14 [+0.04] OK
# 33.42 [+0.28] 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__->