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
# 2.54 [+2.54] 
# 2.54 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.54 [+0.00] 
# 4.19 [+1.66] tx=6198 (386 MB) txc=0 zc=n
# 4.59 [+0.39] rx=3100 (386 MB)
# 4.59 [+0.01] 
# 4.59 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.59 [+0.00] 
# 6.26 [+1.67] tx=3812 (237 MB) txc=3812 zc=n
# 6.62 [+0.36] rx=1907 (237 MB)
# 6.64 [+0.02] OK
# 9.42 [+2.78] 
# 9.42 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.42 [+0.00] 
# 11.04 [+1.62] tx=6169 (384 MB) txc=0 zc=n
# 11.44 [+0.40] rx=3085 (384 MB)
# 11.44 [+0.01] 
# 11.44 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.44 [+0.00] 
# 13.11 [+1.67] tx=3872 (241 MB) txc=3872 zc=n
# 13.47 [+0.36] rx=1937 (241 MB)
# 13.48 [+0.01] OK
# 16.21 [+2.73] 
# 16.21 [+0.00] ipv4 udp -t 1 tx-rx
# 16.21 [+0.00] 
# 17.83 [+1.62] tx=10745 (670 MB) txc=0 zc=n
# 18.33 [+0.50] rx=10745 (670 MB)
# 18.36 [+0.03] 
# 18.36 [+0.00] ipv4 udp -t 1 tx-only
# 18.36 [+0.00] 
# 19.72 [+1.36] tx=7768 (484 MB) txc=0 zc=n
# 19.73 [+0.01] 
# 19.73 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.73 [+0.00] 
# 21.36 [+1.63] tx=4559 (284 MB) txc=4559 zc=n
# 21.86 [+0.50] rx=4559 (284 MB)
# 21.86 [+0.00] 
# 21.86 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.86 [+0.00] 
# 23.23 [+1.37] tx=4240 (264 MB) txc=4240 zc=y
# 23.24 [+0.01] OK
# 26.00 [+2.76] 
# 26.00 [+0.00] ipv6 udp -t 1 tx-rx
# 26.00 [+0.00] 
# 27.61 [+1.61] tx=11061 (690 MB) txc=0 zc=n
# 28.11 [+0.50] rx=11061 (690 MB)
# 28.11 [+0.00] 
# 28.11 [+0.00] ipv6 udp -t 1 tx-only
# 28.11 [+0.00] 
# 29.48 [+1.37] tx=7855 (490 MB) txc=0 zc=n
# 29.49 [+0.01] 
# 29.49 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.50 [+0.00] 
# 31.11 [+1.61] tx=4536 (283 MB) txc=4536 zc=n
# 31.61 [+0.50] rx=4536 (283 MB)
# 31.61 [+0.00] 
# 31.61 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.61 [+0.00] 
# 32.99 [+1.38] tx=4210 (262 MB) txc=4210 zc=y
# 33.00 [+0.01] OK
# 33.26 [+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__->