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=6163 (384 MB) txc=0 zc=n
# 4.73 [+0.40] rx=3082 (384 MB)
# 4.73 [+0.01] 
# 4.73 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.73 [+0.00] 
# 6.42 [+1.69] tx=3820 (238 MB) txc=3820 zc=n
# 6.78 [+0.35] rx=1911 (238 MB)
# 6.78 [+0.01] OK
# 9.57 [+2.79] 
# 9.57 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.57 [+0.00] 
# 11.21 [+1.64] tx=6311 (393 MB) txc=0 zc=n
# 11.61 [+0.40] rx=3145 (393 MB)
# 11.64 [+0.03] 
# 11.64 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.65 [+0.00] 
# 13.28 [+1.64] tx=3873 (241 MB) txc=3873 zc=n
# 13.64 [+0.36] rx=1934 (241 MB)
# 13.65 [+0.01] OK
# 16.38 [+2.73] 
# 16.38 [+0.00] ipv4 udp -t 1 tx-rx
# 16.38 [+0.00] 
# 18.00 [+1.62] tx=7638 (476 MB) txc=0 zc=n
# 18.50 [+0.50] rx=7638 (476 MB)
# 18.51 [+0.01] 
# 18.51 [+0.00] ipv4 udp -t 1 tx-only
# 18.51 [+0.00] 
# 19.86 [+1.36] tx=7970 (497 MB) txc=0 zc=n
# 19.87 [+0.01] 
# 19.87 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.87 [+0.00] 
# 21.51 [+1.64] tx=3898 (243 MB) txc=3898 zc=n
# 22.01 [+0.50] rx=3898 (243 MB)
# 22.02 [+0.01] 
# 22.02 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.02 [+0.00] 
# 23.39 [+1.37] tx=4228 (263 MB) txc=4228 zc=y
# 23.41 [+0.02] OK
# 26.18 [+2.77] 
# 26.19 [+0.00] ipv6 udp -t 1 tx-rx
# 26.19 [+0.00] 
# 27.80 [+1.61] tx=7665 (478 MB) txc=0 zc=n
# 28.29 [+0.50] rx=7665 (478 MB)
# 28.30 [+0.01] 
# 28.30 [+0.00] ipv6 udp -t 1 tx-only
# 28.30 [+0.00] 
# 29.69 [+1.38] tx=7883 (491 MB) txc=0 zc=n
# 29.69 [+0.01] 
# 29.69 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.69 [+0.00] 
# 31.35 [+1.66] tx=3802 (237 MB) txc=3802 zc=n
# 31.85 [+0.50] rx=3802 (237 MB)
# 31.86 [+0.01] 
# 31.86 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.86 [+0.00] 
# 33.24 [+1.38] tx=4169 (260 MB) txc=4169 zc=y
# 33.25 [+0.01] OK
# 33.52 [+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__->