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
# 2.43 [+2.43] 
# 2.43 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.43 [+0.00] 
# 4.07 [+1.64] tx=6436 (401 MB) txc=0 zc=n
# 4.47 [+0.40] rx=3214 (401 MB)
# 4.47 [+0.01] 
# 4.47 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.47 [+0.00] 
# 6.14 [+1.67] tx=4030 (251 MB) txc=4030 zc=n
# 6.50 [+0.36] rx=2016 (251 MB)
# 6.50 [+0.01] OK
# 9.23 [+2.73] 
# 9.23 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.23 [+0.00] 
# 10.85 [+1.62] tx=6424 (400 MB) txc=0 zc=n
# 11.25 [+0.40] rx=3210 (400 MB)
# 11.26 [+0.01] 
# 11.26 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.26 [+0.00] 
# 12.90 [+1.65] tx=3892 (242 MB) txc=3892 zc=n
# 13.26 [+0.36] rx=1947 (242 MB)
# 13.27 [+0.01] OK
# 15.92 [+2.65] 
# 15.92 [+0.00] ipv4 udp -t 1 tx-rx
# 15.92 [+0.00] 
# 17.53 [+1.61] tx=12861 (802 MB) txc=0 zc=n
# 18.02 [+0.49] rx=12861 (802 MB)
# 18.03 [+0.01] 
# 18.03 [+0.00] ipv4 udp -t 1 tx-only
# 18.03 [+0.00] 
# 19.38 [+1.35] tx=7923 (494 MB) txc=0 zc=n
# 19.39 [+0.01] 
# 19.39 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.39 [+0.00] 
# 20.99 [+1.60] tx=4755 (296 MB) txc=4755 zc=n
# 21.49 [+0.50] rx=4755 (296 MB)
# 21.49 [+0.01] 
# 21.49 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.49 [+0.00] 
# 22.86 [+1.36] tx=4238 (264 MB) txc=4238 zc=y
# 22.87 [+0.01] OK
# 25.57 [+2.71] 
# 25.57 [+0.00] ipv6 udp -t 1 tx-rx
# 25.57 [+0.00] 
# 27.21 [+1.64] tx=12787 (797 MB) txc=0 zc=n
# 27.71 [+0.50] rx=12787 (797 MB)
# 27.72 [+0.01] 
# 27.72 [+0.00] ipv6 udp -t 1 tx-only
# 27.72 [+0.00] 
# 29.08 [+1.37] tx=7899 (492 MB) txc=0 zc=n
# 29.09 [+0.01] 
# 29.09 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.09 [+0.00] 
# 30.68 [+1.59] tx=4749 (296 MB) txc=4749 zc=n
# 31.18 [+0.50] rx=4749 (296 MB)
# 31.19 [+0.01] 
# 31.19 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.19 [+0.00] 
# 32.54 [+1.35] tx=4238 (264 MB) txc=4238 zc=y
# 32.55 [+0.01] OK
# 32.82 [+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__->