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
# 2.65 [+2.65] 
# 2.65 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.65 [+0.00] 
# 4.30 [+1.65] tx=5208 (324 MB) txc=0 zc=n
# 4.70 [+0.40] rx=2605 (324 MB)
# 4.72 [+0.02] 
# 4.72 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.72 [+0.00] 
# 6.38 [+1.66] tx=3461 (215 MB) txc=3461 zc=n
# 6.72 [+0.34] rx=1732 (215 MB)
# 6.73 [+0.01] OK
# 9.65 [+2.93] 
# 9.65 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.65 [+0.00] 
# 11.30 [+1.64] tx=6476 (404 MB) txc=0 zc=n
# 11.70 [+0.40] rx=3237 (404 MB)
# 11.71 [+0.02] 
# 11.71 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.71 [+0.00] 
# 13.38 [+1.66] tx=3924 (244 MB) txc=3924 zc=n
# 13.74 [+0.36] rx=1963 (244 MB)
# 13.75 [+0.02] OK
# 16.60 [+2.85] 
# 16.60 [+0.00] ipv4 udp -t 1 tx-rx
# 16.60 [+0.00] 
# 18.23 [+1.62] tx=7462 (465 MB) txc=0 zc=n
# 18.73 [+0.50] rx=7462 (465 MB)
# 18.74 [+0.02] 
# 18.74 [+0.00] ipv4 udp -t 1 tx-only
# 18.74 [+0.00] 
# 20.13 [+1.39] tx=7995 (498 MB) txc=0 zc=n
# 20.14 [+0.01] 
# 20.14 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.14 [+0.00] 
# 21.76 [+1.62] tx=3858 (240 MB) txc=3858 zc=n
# 22.26 [+0.50] rx=3858 (240 MB)
# 22.27 [+0.00] 
# 22.27 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.27 [+0.00] 
# 23.64 [+1.37] tx=4249 (265 MB) txc=4249 zc=y
# 23.65 [+0.01] OK
# 26.53 [+2.89] 
# 26.54 [+0.00] ipv6 udp -t 1 tx-rx
# 26.54 [+0.00] 
# 28.17 [+1.64] tx=7474 (466 MB) txc=0 zc=n
# 28.67 [+0.50] rx=7474 (466 MB)
# 28.68 [+0.01] 
# 28.68 [+0.00] ipv6 udp -t 1 tx-only
# 28.68 [+0.00] 
# 30.03 [+1.35] tx=7802 (486 MB) txc=0 zc=n
# 30.04 [+0.01] 
# 30.04 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.04 [+0.00] 
# 31.67 [+1.62] tx=3706 (231 MB) txc=3706 zc=n
# 32.17 [+0.50] rx=3706 (231 MB)
# 32.17 [+0.00] 
# 32.17 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.17 [+0.00] 
# 33.54 [+1.37] tx=4272 (266 MB) txc=4272 zc=y
# 33.57 [+0.03] OK
# 33.86 [+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__->