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
# 2.64 [+2.64] 
# 2.64 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.64 [+0.00] 
# 4.26 [+1.62] tx=6380 (398 MB) txc=0 zc=n
# 4.66 [+0.40] rx=3190 (398 MB)
# 4.67 [+0.01] 
# 4.67 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.67 [+0.00] 
# 6.32 [+1.65] tx=3948 (246 MB) txc=3948 zc=n
# 6.68 [+0.36] rx=1975 (246 MB)
# 6.68 [+0.01] OK
# 9.54 [+2.86] 
# 9.55 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.55 [+0.00] 
# 11.19 [+1.64] tx=6268 (391 MB) txc=0 zc=n
# 11.59 [+0.40] rx=3135 (391 MB)
# 11.59 [+0.01] 
# 11.59 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.59 [+0.00] 
# 13.24 [+1.65] tx=3851 (240 MB) txc=3851 zc=n
# 13.60 [+0.36] rx=1927 (240 MB)
# 13.65 [+0.04] OK
# 16.51 [+2.86] 
# 16.51 [+0.00] ipv4 udp -t 1 tx-rx
# 16.51 [+0.00] 
# 18.14 [+1.62] tx=12344 (770 MB) txc=0 zc=n
# 18.64 [+0.50] rx=12344 (770 MB)
# 18.65 [+0.01] 
# 18.65 [+0.00] ipv4 udp -t 1 tx-only
# 18.65 [+0.00] 
# 20.01 [+1.37] tx=7984 (498 MB) txc=0 zc=n
# 20.03 [+0.01] 
# 20.03 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.03 [+0.00] 
# 21.65 [+1.62] tx=4654 (290 MB) txc=4654 zc=n
# 22.15 [+0.50] rx=4654 (290 MB)
# 22.15 [+0.01] 
# 22.15 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.15 [+0.00] 
# 23.52 [+1.36] tx=4235 (264 MB) txc=4235 zc=y
# 23.52 [+0.01] OK
# 26.40 [+2.87] 
# 26.40 [+0.00] ipv6 udp -t 1 tx-rx
# 26.40 [+0.00] 
# 28.05 [+1.64] tx=12133 (757 MB) txc=0 zc=n
# 28.55 [+0.50] rx=12125 (756 MB)
# 28.55 [+0.01] 
# 28.55 [+0.00] ipv6 udp -t 1 tx-only
# 28.55 [+0.00] 
# 29.94 [+1.39] tx=8061 (503 MB) txc=0 zc=n
# 29.95 [+0.01] 
# 29.95 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.95 [+0.00] 
# 31.58 [+1.63] tx=4704 (293 MB) txc=4704 zc=n
# 32.08 [+0.50] rx=4704 (293 MB)
# 32.10 [+0.02] 
# 32.10 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.10 [+0.00] 
# 33.46 [+1.36] tx=4177 (260 MB) txc=4177 zc=y
# 33.47 [+0.01] OK
# 33.72 [+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__->