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
# 2.51 [+2.51] 
# 2.51 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.51 [+0.00] 
# 4.13 [+1.62] tx=6433 (401 MB) txc=0 zc=n
# 4.52 [+0.39] rx=3212 (401 MB)
# 4.53 [+0.01] 
# 4.53 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.53 [+0.00] 
# 6.19 [+1.65] tx=3911 (244 MB) txc=3911 zc=n
# 6.54 [+0.36] rx=1957 (244 MB)
# 6.55 [+0.01] OK
# 9.26 [+2.71] 
# 9.26 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.26 [+0.00] 
# 10.86 [+1.61] tx=6292 (392 MB) txc=0 zc=n
# 11.27 [+0.40] rx=3147 (392 MB)
# 11.28 [+0.02] 
# 11.28 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.29 [+0.00] 
# 12.93 [+1.65] tx=3890 (242 MB) txc=3890 zc=n
# 13.29 [+0.36] rx=1942 (242 MB)
# 13.29 [+0.01] OK
# 15.99 [+2.69] 
# 15.99 [+0.00] ipv4 udp -t 1 tx-rx
# 15.99 [+0.00] 
# 17.61 [+1.62] tx=11437 (713 MB) txc=0 zc=n
# 18.11 [+0.50] rx=11437 (713 MB)
# 18.12 [+0.00] 
# 18.12 [+0.00] ipv4 udp -t 1 tx-only
# 18.12 [+0.00] 
# 19.48 [+1.36] tx=7915 (493 MB) txc=0 zc=n
# 19.49 [+0.01] 
# 19.49 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.49 [+0.00] 
# 21.12 [+1.63] tx=4725 (294 MB) txc=4725 zc=n
# 21.62 [+0.50] rx=4725 (294 MB)
# 21.63 [+0.01] 
# 21.63 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.63 [+0.00] 
# 22.98 [+1.35] tx=4227 (263 MB) txc=4227 zc=y
# 22.99 [+0.01] OK
# 25.69 [+2.70] 
# 25.69 [+0.00] ipv6 udp -t 1 tx-rx
# 25.69 [+0.00] 
# 27.31 [+1.61] tx=11365 (709 MB) txc=0 zc=n
# 27.81 [+0.50] rx=11365 (709 MB)
# 27.83 [+0.02] 
# 27.83 [+0.00] ipv6 udp -t 1 tx-only
# 27.83 [+0.00] 
# 29.19 [+1.36] tx=7819 (487 MB) txc=0 zc=n
# 29.20 [+0.01] 
# 29.20 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.21 [+0.00] 
# 30.83 [+1.62] tx=4663 (290 MB) txc=4663 zc=n
# 31.33 [+0.50] rx=4663 (290 MB)
# 31.34 [+0.02] 
# 31.34 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.35 [+0.00] 
# 32.70 [+1.36] tx=4124 (257 MB) txc=4124 zc=y
# 32.71 [+0.01] OK
# 32.95 [+0.24] 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__->