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
# 2.63 [+2.63] 
# 2.63 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.63 [+0.00] 
# 4.27 [+1.64] tx=6075 (379 MB) txc=0 zc=n
# 4.67 [+0.40] rx=3038 (379 MB)
# 4.68 [+0.01] 
# 4.68 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.68 [+0.00] 
# 6.34 [+1.66] tx=3788 (236 MB) txc=3788 zc=n
# 6.69 [+0.36] rx=1895 (236 MB)
# 6.70 [+0.01] OK
# 9.53 [+2.83] 
# 9.53 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.53 [+0.00] 
# 11.17 [+1.64] tx=6245 (389 MB) txc=0 zc=n
# 11.56 [+0.39] rx=3123 (389 MB)
# 11.56 [+0.01] 
# 11.56 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.57 [+0.00] 
# 13.24 [+1.67] tx=3809 (237 MB) txc=3809 zc=n
# 13.60 [+0.36] rx=1905 (237 MB)
# 13.60 [+0.01] OK
# 16.42 [+2.82] 
# 16.42 [+0.00] ipv4 udp -t 1 tx-rx
# 16.42 [+0.00] 
# 18.04 [+1.63] tx=10904 (680 MB) txc=0 zc=n
# 18.54 [+0.50] rx=10904 (680 MB)
# 18.55 [+0.00] 
# 18.55 [+0.00] ipv4 udp -t 1 tx-only
# 18.55 [+0.00] 
# 19.91 [+1.36] tx=8044 (501 MB) txc=0 zc=n
# 19.93 [+0.01] 
# 19.93 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.93 [+0.00] 
# 21.54 [+1.61] tx=4616 (288 MB) txc=4616 zc=n
# 22.04 [+0.50] rx=4616 (288 MB)
# 22.06 [+0.02] 
# 22.06 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.06 [+0.00] 
# 23.41 [+1.35] tx=4154 (259 MB) txc=4154 zc=y
# 23.42 [+0.01] OK
# 26.32 [+2.90] 
# 26.32 [+0.00] ipv6 udp -t 1 tx-rx
# 26.32 [+0.00] 
# 27.95 [+1.63] tx=11039 (688 MB) txc=0 zc=n
# 28.45 [+0.50] rx=11039 (688 MB)
# 28.46 [+0.01] 
# 28.46 [+0.00] ipv6 udp -t 1 tx-only
# 28.46 [+0.00] 
# 29.82 [+1.36] tx=7981 (498 MB) txc=0 zc=n
# 29.83 [+0.01] 
# 29.83 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.83 [+0.00] 
# 31.46 [+1.63] tx=4541 (283 MB) txc=4541 zc=n
# 31.96 [+0.50] rx=4541 (283 MB)
# 31.97 [+0.00] 
# 31.97 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.97 [+0.00] 
# 33.34 [+1.37] tx=4272 (266 MB) txc=4272 zc=y
# 33.35 [+0.01] OK
# 33.57 [+0.22] 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__->