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] 
# 4.11 [+1.61] tx=6448 (402 MB) txc=0 zc=n
# 4.51 [+0.40] rx=3223 (402 MB)
# 4.52 [+0.01] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.52 [+0.00] 
# 6.18 [+1.66] tx=3982 (248 MB) txc=3982 zc=n
# 6.54 [+0.36] rx=1992 (248 MB)
# 6.55 [+0.01] OK
# 9.26 [+2.72] 
# 9.26 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.26 [+0.00] 
# 10.88 [+1.62] tx=6402 (399 MB) txc=0 zc=n
# 11.28 [+0.40] rx=3202 (399 MB)
# 11.29 [+0.01] 
# 11.29 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.29 [+0.00] 
# 12.95 [+1.66] tx=4016 (250 MB) txc=4016 zc=n
# 13.31 [+0.36] rx=2009 (250 MB)
# 13.31 [+0.00] OK
# 16.01 [+2.70] 
# 16.01 [+0.00] ipv4 udp -t 1 tx-rx
# 16.01 [+0.00] 
# 17.63 [+1.61] tx=11501 (717 MB) txc=0 zc=n
# 18.13 [+0.50] rx=11501 (717 MB)
# 18.15 [+0.02] 
# 18.15 [+0.00] ipv4 udp -t 1 tx-only
# 18.15 [+0.00] 
# 19.51 [+1.36] tx=8312 (518 MB) txc=0 zc=n
# 19.52 [+0.01] 
# 19.52 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.52 [+0.00] 
# 21.14 [+1.62] tx=4774 (297 MB) txc=4774 zc=n
# 21.64 [+0.50] rx=4774 (297 MB)
# 21.65 [+0.00] 
# 21.65 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.65 [+0.00] 
# 23.00 [+1.35] tx=4436 (276 MB) txc=4436 zc=y
# 23.03 [+0.03] OK
# 25.70 [+2.67] 
# 25.70 [+0.00] ipv6 udp -t 1 tx-rx
# 25.70 [+0.00] 
# 27.29 [+1.59] tx=11475 (716 MB) txc=0 zc=n
# 27.79 [+0.50] rx=11475 (716 MB)
# 27.80 [+0.00] 
# 27.80 [+0.00] ipv6 udp -t 1 tx-only
# 27.80 [+0.00] 
# 29.16 [+1.36] tx=8148 (508 MB) txc=0 zc=n
# 29.17 [+0.01] 
# 29.17 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.17 [+0.00] 
# 30.79 [+1.62] tx=4676 (291 MB) txc=4676 zc=n
# 31.29 [+0.50] rx=4676 (291 MB)
# 31.30 [+0.00] 
# 31.30 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.30 [+0.00] 
# 32.66 [+1.35] tx=4384 (273 MB) txc=4384 zc=y
# 32.66 [+0.01] OK
# 32.91 [+0.25] 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__->