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
# 2.70 [+2.70] 
# 2.70 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.70 [+0.00] 
# 4.34 [+1.64] tx=6308 (393 MB) txc=0 zc=n
# 4.74 [+0.40] rx=3155 (393 MB)
# 4.76 [+0.02] 
# 4.76 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.76 [+0.00] 
# 6.44 [+1.68] tx=3793 (236 MB) txc=3793 zc=n
# 6.79 [+0.36] rx=1897 (236 MB)
# 6.81 [+0.02] OK
# 9.67 [+2.85] 
# 9.67 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.67 [+0.00] 
# 11.32 [+1.65] tx=6281 (391 MB) txc=0 zc=n
# 11.72 [+0.40] rx=3140 (391 MB)
# 11.73 [+0.01] 
# 11.73 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.73 [+0.00] 
# 13.40 [+1.67] tx=3819 (238 MB) txc=3819 zc=n
# 13.76 [+0.36] rx=1911 (238 MB)
# 13.76 [+0.01] OK
# 16.56 [+2.79] 
# 16.56 [+0.00] ipv4 udp -t 1 tx-rx
# 16.56 [+0.00] 
# 18.19 [+1.63] tx=10933 (682 MB) txc=0 zc=n
# 18.69 [+0.50] rx=10933 (682 MB)
# 18.69 [+0.01] 
# 18.70 [+0.00] ipv4 udp -t 1 tx-only
# 18.70 [+0.00] 
# 20.06 [+1.37] tx=7642 (476 MB) txc=0 zc=n
# 20.07 [+0.01] 
# 20.08 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.08 [+0.00] 
# 21.72 [+1.64] tx=4647 (289 MB) txc=4647 zc=n
# 22.22 [+0.50] rx=4647 (289 MB)
# 22.22 [+0.00] 
# 22.22 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.22 [+0.00] 
# 23.58 [+1.36] tx=4234 (264 MB) txc=4234 zc=y
# 23.59 [+0.01] OK
# 26.40 [+2.81] 
# 26.40 [+0.00] ipv6 udp -t 1 tx-rx
# 26.40 [+0.00] 
# 28.03 [+1.62] tx=11033 (688 MB) txc=0 zc=n
# 28.53 [+0.50] rx=11033 (688 MB)
# 28.53 [+0.00] 
# 28.53 [+0.00] ipv6 udp -t 1 tx-only
# 28.53 [+0.00] 
# 29.88 [+1.35] tx=7983 (498 MB) txc=0 zc=n
# 29.89 [+0.01] 
# 29.89 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.90 [+0.00] 
# 31.53 [+1.64] tx=4619 (288 MB) txc=4619 zc=n
# 32.04 [+0.50] rx=4619 (288 MB)
# 32.04 [+0.00] 
# 32.04 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.04 [+0.00] 
# 33.41 [+1.36] tx=4251 (265 MB) txc=4251 zc=y
# 33.42 [+0.01] OK
# 33.70 [+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__->