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
# 2.57 [+2.57] 
# 2.57 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.57 [+0.00] 
# 4.22 [+1.65] tx=6295 (392 MB) txc=0 zc=n
# 4.62 [+0.40] rx=3142 (392 MB)
# 4.63 [+0.01] 
# 4.63 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.63 [+0.00] 
# 6.29 [+1.66] tx=3890 (242 MB) txc=3890 zc=n
# 6.65 [+0.36] rx=1946 (242 MB)
# 6.65 [+0.01] OK
# 9.47 [+2.82] 
# 9.47 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.47 [+0.00] 
# 11.08 [+1.61] tx=6353 (396 MB) txc=0 zc=n
# 11.48 [+0.40] rx=3177 (396 MB)
# 11.50 [+0.02] 
# 11.50 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.50 [+0.00] 
# 13.18 [+1.67] tx=3918 (244 MB) txc=3918 zc=n
# 13.53 [+0.36] rx=1960 (244 MB)
# 13.54 [+0.00] OK
# 16.33 [+2.79] 
# 16.33 [+0.00] ipv4 udp -t 1 tx-rx
# 16.33 [+0.00] 
# 17.96 [+1.62] tx=11355 (708 MB) txc=0 zc=n
# 18.46 [+0.50] rx=11355 (708 MB)
# 18.46 [+0.00] 
# 18.46 [+0.00] ipv4 udp -t 1 tx-only
# 18.46 [+0.00] 
# 19.83 [+1.37] tx=8207 (512 MB) txc=0 zc=n
# 19.84 [+0.01] 
# 19.84 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.84 [+0.00] 
# 21.48 [+1.64] tx=4755 (296 MB) txc=4755 zc=n
# 21.98 [+0.50] rx=4755 (296 MB)
# 22.00 [+0.01] 
# 22.00 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.00 [+0.00] 
# 23.36 [+1.36] tx=4391 (274 MB) txc=4391 zc=y
# 23.38 [+0.02] OK
# 26.29 [+2.91] 
# 26.29 [+0.00] ipv6 udp -t 1 tx-rx
# 26.29 [+0.00] 
# 27.93 [+1.63] tx=10832 (675 MB) txc=0 zc=n
# 28.42 [+0.50] rx=10832 (675 MB)
# 28.44 [+0.02] 
# 28.44 [+0.00] ipv6 udp -t 1 tx-only
# 28.44 [+0.00] 
# 29.79 [+1.35] tx=8055 (502 MB) txc=0 zc=n
# 29.80 [+0.01] 
# 29.80 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.80 [+0.00] 
# 31.44 [+1.64] tx=4675 (291 MB) txc=4675 zc=n
# 31.94 [+0.50] rx=4675 (291 MB)
# 31.94 [+0.00] 
# 31.94 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.95 [+0.00] 
# 33.30 [+1.35] tx=4365 (272 MB) txc=4365 zc=y
# 33.31 [+0.01] OK
# 33.54 [+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__->