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
# 2.49 [+2.49] 
# 2.49 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.50 [+0.00] 
# 4.10 [+1.61] tx=6358 (396 MB) txc=0 zc=n
# 4.50 [+0.40] rx=3180 (396 MB)
# 4.50 [+0.00] 
# 4.50 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.51 [+0.00] 
# 6.17 [+1.67] tx=3908 (243 MB) txc=3908 zc=n
# 6.53 [+0.36] rx=1955 (243 MB)
# 6.54 [+0.00] OK
# 9.24 [+2.70] 
# 9.24 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.24 [+0.00] 
# 10.85 [+1.62] tx=6270 (391 MB) txc=0 zc=n
# 11.25 [+0.40] rx=3136 (391 MB)
# 11.26 [+0.00] 
# 11.26 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.26 [+0.00] 
# 12.97 [+1.71] tx=3900 (243 MB) txc=3900 zc=n
# 13.33 [+0.36] rx=1951 (243 MB)
# 13.33 [+0.00] OK
# 16.03 [+2.70] 
# 16.03 [+0.00] ipv4 udp -t 1 tx-rx
# 16.03 [+0.00] 
# 17.63 [+1.60] tx=7524 (469 MB) txc=0 zc=n
# 18.13 [+0.50] rx=7524 (469 MB)
# 18.15 [+0.02] 
# 18.15 [+0.00] ipv4 udp -t 1 tx-only
# 18.15 [+0.00] 
# 19.51 [+1.36] tx=7972 (497 MB) txc=0 zc=n
# 19.52 [+0.01] 
# 19.52 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.52 [+0.00] 
# 21.15 [+1.64] tx=3896 (243 MB) txc=3896 zc=n
# 21.66 [+0.50] rx=3896 (243 MB)
# 21.66 [+0.00] 
# 21.66 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.66 [+0.00] 
# 23.04 [+1.38] tx=3609 (225 MB) txc=3609 zc=y
# 23.05 [+0.01] OK
# 25.84 [+2.79] 
# 25.84 [+0.00] ipv6 udp -t 1 tx-rx
# 25.84 [+0.00] 
# 27.48 [+1.64] tx=7133 (445 MB) txc=0 zc=n
# 27.98 [+0.50] rx=7133 (445 MB)
# 28.00 [+0.03] 
# 28.01 [+0.00] ipv6 udp -t 1 tx-only
# 28.01 [+0.00] 
# 29.36 [+1.35] tx=7968 (497 MB) txc=0 zc=n
# 29.37 [+0.01] 
# 29.37 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.37 [+0.00] 
# 30.97 [+1.60] tx=3815 (238 MB) txc=3815 zc=n
# 31.47 [+0.50] rx=3815 (238 MB)
# 31.47 [+0.00] 
# 31.47 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.47 [+0.00] 
# 32.84 [+1.37] tx=4172 (260 MB) txc=4172 zc=y
# 32.84 [+0.01] OK
# 33.10 [+0.26] 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__->