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] 
# 4.32 [+1.62] tx=6031 (376 MB) txc=0 zc=n
# 4.72 [+0.40] rx=3017 (376 MB)
# 4.73 [+0.01] 
# 4.73 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.73 [+0.00] 
# 6.40 [+1.67] tx=3922 (244 MB) txc=3922 zc=n
# 6.76 [+0.36] rx=1962 (244 MB)
# 6.77 [+0.01] OK
# 9.57 [+2.80] 
# 9.57 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.57 [+0.00] 
# 11.19 [+1.62] tx=6106 (381 MB) txc=0 zc=n
# 11.58 [+0.39] rx=3050 (381 MB)
# 11.59 [+0.01] 
# 11.59 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.59 [+0.00] 
# 13.26 [+1.67] tx=3834 (239 MB) txc=3834 zc=n
# 13.62 [+0.36] rx=1918 (239 MB)
# 13.62 [+0.01] OK
# 16.43 [+2.80] 
# 16.43 [+0.00] ipv4 udp -t 1 tx-rx
# 16.43 [+0.00] 
# 18.05 [+1.61] tx=7564 (472 MB) txc=0 zc=n
# 18.53 [+0.49] rx=7564 (472 MB)
# 18.55 [+0.02] 
# 18.55 [+0.00] ipv4 udp -t 1 tx-only
# 18.55 [+0.00] 
# 19.90 [+1.35] tx=8026 (500 MB) txc=0 zc=n
# 19.91 [+0.01] 
# 19.91 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.92 [+0.00] 
# 21.52 [+1.60] tx=3874 (241 MB) txc=3874 zc=n
# 22.02 [+0.50] rx=3874 (241 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=4185 (261 MB) txc=4185 zc=y
# 23.40 [+0.01] OK
# 26.36 [+2.96] 
# 26.36 [+0.00] ipv6 udp -t 1 tx-rx
# 26.36 [+0.00] 
# 28.00 [+1.64] tx=7424 (463 MB) txc=0 zc=n
# 28.50 [+0.50] rx=7424 (463 MB)
# 28.50 [+0.01] 
# 28.51 [+0.00] ipv6 udp -t 1 tx-only
# 28.51 [+0.00] 
# 29.87 [+1.37] tx=8091 (504 MB) txc=0 zc=n
# 29.88 [+0.01] 
# 29.88 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.88 [+0.00] 
# 31.53 [+1.65] tx=3877 (241 MB) txc=3877 zc=n
# 32.03 [+0.50] rx=3877 (241 MB)
# 32.04 [+0.01] 
# 32.04 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.04 [+0.00] 
# 33.40 [+1.36] tx=4252 (265 MB) txc=4252 zc=y
# 33.41 [+0.01] OK
# 33.68 [+0.27] 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__->