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
# 2.76 [+2.76] 
# 2.76 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.76 [+0.00] 
# 4.37 [+1.61] tx=6328 (394 MB) txc=0 zc=n
# 4.77 [+0.40] rx=3158 (394 MB)
# 4.77 [+0.01] 
# 4.77 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.77 [+0.00] 
# 6.46 [+1.68] tx=3523 (219 MB) txc=3523 zc=n
# 6.81 [+0.36] rx=1763 (219 MB)
# 6.82 [+0.01] OK
# 9.68 [+2.86] 
# 9.68 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.68 [+0.00] 
# 11.31 [+1.63] tx=5853 (365 MB) txc=0 zc=n
# 11.71 [+0.40] rx=2926 (365 MB)
# 11.71 [+0.01] 
# 11.71 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.71 [+0.00] 
# 13.40 [+1.68] tx=3176 (198 MB) txc=3176 zc=n
# 13.75 [+0.36] rx=1588 (198 MB)
# 13.77 [+0.02] OK
# 16.79 [+3.01] 
# 16.79 [+0.00] ipv4 udp -t 1 tx-rx
# 16.79 [+0.00] 
# 18.46 [+1.67] tx=11067 (690 MB) txc=0 zc=n
# 18.96 [+0.50] rx=11067 (690 MB)
# 18.98 [+0.02] 
# 18.98 [+0.00] ipv4 udp -t 1 tx-only
# 18.98 [+0.00] 
# 20.35 [+1.36] tx=7178 (447 MB) txc=0 zc=n
# 20.35 [+0.01] 
# 20.35 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.36 [+0.00] 
# 22.00 [+1.64] tx=4523 (282 MB) txc=4523 zc=n
# 22.50 [+0.50] rx=4523 (282 MB)
# 22.50 [+0.00] 
# 22.50 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.50 [+0.00] 
# 23.89 [+1.39] tx=4172 (260 MB) txc=4172 zc=y
# 23.90 [+0.01] OK
# 26.81 [+2.91] 
# 26.81 [+0.00] ipv6 udp -t 1 tx-rx
# 26.81 [+0.00] 
# 28.43 [+1.62] tx=10586 (660 MB) txc=0 zc=n
# 28.93 [+0.50] rx=10586 (660 MB)
# 28.95 [+0.01] 
# 28.95 [+0.00] ipv6 udp -t 1 tx-only
# 28.95 [+0.00] 
# 30.33 [+1.38] tx=7414 (462 MB) txc=0 zc=n
# 30.34 [+0.01] 
# 30.34 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.34 [+0.00] 
# 31.99 [+1.66] tx=4683 (292 MB) txc=4683 zc=n
# 32.49 [+0.50] rx=4683 (292 MB)
# 32.50 [+0.01] 
# 32.50 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.50 [+0.00] 
# 33.87 [+1.37] tx=4282 (267 MB) txc=4282 zc=y
# 33.89 [+0.02] OK
# 34.14 [+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__->