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] 
# 4.16 [+1.62] tx=6272 (391 MB) txc=0 zc=n
# 4.56 [+0.40] rx=3137 (391 MB)
# 4.57 [+0.01] 
# 4.57 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.57 [+0.00] 
# 6.23 [+1.66] tx=3830 (239 MB) txc=3830 zc=n
# 6.59 [+0.36] rx=1916 (239 MB)
# 6.59 [+0.01] OK
# 9.34 [+2.75] 
# 9.34 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.34 [+0.00] 
# 10.97 [+1.63] tx=6255 (390 MB) txc=0 zc=n
# 11.38 [+0.40] rx=3129 (390 MB)
# 11.38 [+0.01] 
# 11.38 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.38 [+0.00] 
# 13.05 [+1.67] tx=3891 (242 MB) txc=3891 zc=n
# 13.40 [+0.35] rx=1947 (242 MB)
# 13.43 [+0.03] OK
# 16.09 [+2.65] 
# 16.09 [+0.00] ipv4 udp -t 1 tx-rx
# 16.09 [+0.00] 
# 17.70 [+1.62] tx=7191 (448 MB) txc=0 zc=n
# 18.20 [+0.50] rx=7191 (448 MB)
# 18.21 [+0.00] 
# 18.21 [+0.00] ipv4 udp -t 1 tx-only
# 18.21 [+0.00] 
# 19.58 [+1.37] tx=7874 (491 MB) txc=0 zc=n
# 19.60 [+0.02] 
# 19.61 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.61 [+0.00] 
# 21.23 [+1.62] tx=3884 (242 MB) txc=3884 zc=n
# 21.73 [+0.50] rx=3884 (242 MB)
# 21.74 [+0.00] 
# 21.74 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.74 [+0.00] 
# 23.10 [+1.36] tx=4110 (256 MB) txc=4110 zc=y
# 23.10 [+0.01] OK
# 25.81 [+2.70] 
# 25.81 [+0.00] ipv6 udp -t 1 tx-rx
# 25.81 [+0.00] 
# 27.45 [+1.64] tx=7343 (458 MB) txc=0 zc=n
# 27.95 [+0.50] rx=7343 (458 MB)
# 27.95 [+0.00] 
# 27.95 [+0.00] ipv6 udp -t 1 tx-only
# 27.95 [+0.00] 
# 29.31 [+1.36] tx=7882 (491 MB) txc=0 zc=n
# 29.33 [+0.02] 
# 29.33 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.33 [+0.00] 
# 30.96 [+1.63] tx=3772 (235 MB) txc=3772 zc=n
# 31.46 [+0.50] rx=3772 (235 MB)
# 31.47 [+0.00] 
# 31.47 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.47 [+0.00] 
# 32.84 [+1.37] tx=4119 (257 MB) txc=4119 zc=y
# 32.85 [+0.01] OK
# 33.07 [+0.22] 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__->