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
# 2.61 [+2.61] 
# 2.61 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.61 [+0.00] 
# 4.26 [+1.65] tx=5866 (366 MB) txc=0 zc=n
# 4.66 [+0.40] rx=2933 (366 MB)
# 4.68 [+0.02] 
# 4.68 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.68 [+0.00] 
# 6.36 [+1.68] tx=3880 (242 MB) txc=3880 zc=n
# 6.72 [+0.36] rx=1941 (242 MB)
# 6.73 [+0.01] OK
# 9.62 [+2.89] 
# 9.62 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.62 [+0.00] 
# 11.25 [+1.63] tx=6153 (383 MB) txc=0 zc=n
# 11.66 [+0.40] rx=3078 (383 MB)
# 11.66 [+0.01] 
# 11.66 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.66 [+0.00] 
# 13.33 [+1.67] tx=3632 (226 MB) txc=3632 zc=n
# 13.69 [+0.36] rx=1816 (226 MB)
# 13.70 [+0.01] OK
# 16.56 [+2.86] 
# 16.56 [+0.00] ipv4 udp -t 1 tx-rx
# 16.56 [+0.00] 
# 18.17 [+1.61] tx=11088 (691 MB) txc=0 zc=n
# 18.67 [+0.50] rx=11088 (691 MB)
# 18.68 [+0.00] 
# 18.68 [+0.00] ipv4 udp -t 1 tx-only
# 18.68 [+0.00] 
# 20.04 [+1.36] tx=7929 (494 MB) txc=0 zc=n
# 20.05 [+0.01] 
# 20.05 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.05 [+0.00] 
# 21.68 [+1.63] tx=4564 (284 MB) txc=4564 zc=n
# 22.18 [+0.50] rx=4564 (284 MB)
# 22.19 [+0.01] 
# 22.19 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.19 [+0.00] 
# 23.54 [+1.35] tx=4058 (253 MB) txc=4058 zc=y
# 23.55 [+0.01] OK
# 26.39 [+2.84] 
# 26.39 [+0.00] ipv6 udp -t 1 tx-rx
# 26.40 [+0.00] 
# 28.02 [+1.62] tx=10975 (684 MB) txc=0 zc=n
# 28.52 [+0.50] rx=10975 (684 MB)
# 28.52 [+0.00] 
# 28.52 [+0.00] ipv6 udp -t 1 tx-only
# 28.52 [+0.00] 
# 29.87 [+1.34] tx=7821 (488 MB) txc=0 zc=n
# 29.87 [+0.01] 
# 29.87 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.87 [+0.00] 
# 31.50 [+1.62] tx=4443 (277 MB) txc=4443 zc=n
# 32.00 [+0.50] rx=4443 (277 MB)
# 32.00 [+0.00] 
# 32.00 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.01 [+0.00] 
# 33.36 [+1.36] tx=4224 (263 MB) txc=4224 zc=y
# 33.37 [+0.01] OK
# 33.63 [+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__->