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
# 2.49 [+2.49] 
# 2.49 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.49 [+0.00] 
# 4.09 [+1.61] tx=6476 (404 MB) txc=0 zc=n
# 4.49 [+0.39] rx=3233 (404 MB)
# 4.49 [+0.00] 
# 4.49 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.49 [+0.00] 
# 6.16 [+1.67] tx=3996 (249 MB) txc=3996 zc=n
# 6.52 [+0.36] rx=1999 (249 MB)
# 6.53 [+0.00] OK
# 9.24 [+2.71] 
# 9.24 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.24 [+0.00] 
# 10.86 [+1.62] tx=6431 (401 MB) txc=0 zc=n
# 11.26 [+0.40] rx=3217 (401 MB)
# 11.27 [+0.01] 
# 11.27 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.27 [+0.00] 
# 12.92 [+1.65] tx=3958 (246 MB) txc=3958 zc=n
# 13.28 [+0.36] rx=1980 (246 MB)
# 13.29 [+0.01] OK
# 16.07 [+2.78] 
# 16.07 [+0.00] ipv4 udp -t 1 tx-rx
# 16.07 [+0.00] 
# 17.69 [+1.62] tx=7373 (460 MB) txc=0 zc=n
# 18.19 [+0.50] rx=7373 (460 MB)
# 18.19 [+0.00] 
# 18.19 [+0.00] ipv4 udp -t 1 tx-only
# 18.19 [+0.00] 
# 19.55 [+1.36] tx=8084 (504 MB) txc=0 zc=n
# 19.56 [+0.01] 
# 19.56 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.56 [+0.00] 
# 21.17 [+1.61] tx=3919 (244 MB) txc=3919 zc=n
# 21.67 [+0.50] rx=3919 (244 MB)
# 21.69 [+0.02] 
# 21.69 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.69 [+0.00] 
# 23.03 [+1.34] tx=4307 (268 MB) txc=4307 zc=y
# 23.04 [+0.01] OK
# 25.74 [+2.70] 
# 25.74 [+0.00] ipv6 udp -t 1 tx-rx
# 25.74 [+0.00] 
# 27.36 [+1.62] tx=7501 (468 MB) txc=0 zc=n
# 27.86 [+0.50] rx=7501 (468 MB)
# 27.87 [+0.01] 
# 27.87 [+0.00] ipv6 udp -t 1 tx-only
# 27.87 [+0.00] 
# 29.24 [+1.37] tx=8120 (506 MB) txc=0 zc=n
# 29.25 [+0.01] 
# 29.25 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.25 [+0.00] 
# 30.87 [+1.62] tx=3905 (243 MB) txc=3905 zc=n
# 31.37 [+0.50] rx=3905 (243 MB)
# 31.39 [+0.02] 
# 31.39 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.39 [+0.00] 
# 32.74 [+1.35] tx=4121 (257 MB) txc=4121 zc=y
# 32.76 [+0.01] OK
# 33.01 [+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__->