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
# 2.92 [+2.92] 
# 2.93 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.93 [+0.00] 
# 4.57 [+1.64] tx=6277 (391 MB) txc=0 zc=n
# 4.97 [+0.40] rx=3139 (391 MB)
# 4.99 [+0.02] 
# 4.99 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.99 [+0.00] 
# 6.67 [+1.68] tx=3930 (245 MB) txc=3930 zc=n
# 7.03 [+0.36] rx=1966 (245 MB)
# 7.03 [+0.01] OK
# 10.03 [+3.00] 
# 10.03 [+0.00] ipv6 tcp -t 1 tx-rx
# 10.03 [+0.00] 
# 11.66 [+1.63] tx=6070 (378 MB) txc=0 zc=n
# 12.06 [+0.40] rx=3031 (378 MB)
# 12.06 [+0.01] 
# 12.06 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 12.07 [+0.00] 
# 13.73 [+1.67] tx=3614 (225 MB) txc=3614 zc=n
# 14.09 [+0.36] rx=1805 (225 MB)
# 14.10 [+0.01] OK
# 17.07 [+2.96] 
# 17.07 [+0.00] ipv4 udp -t 1 tx-rx
# 17.07 [+0.00] 
# 18.72 [+1.65] tx=7224 (450 MB) txc=0 zc=n
# 19.22 [+0.50] rx=7224 (450 MB)
# 19.23 [+0.01] 
# 19.23 [+0.00] ipv4 udp -t 1 tx-only
# 19.23 [+0.00] 
# 20.61 [+1.38] tx=7814 (487 MB) txc=0 zc=n
# 20.62 [+0.01] 
# 20.62 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.62 [+0.00] 
# 22.25 [+1.63] tx=3820 (238 MB) txc=3820 zc=n
# 22.75 [+0.50] rx=3820 (238 MB)
# 22.76 [+0.01] 
# 22.76 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.76 [+0.00] 
# 24.13 [+1.37] tx=4200 (262 MB) txc=4200 zc=y
# 24.13 [+0.01] OK
# 27.11 [+2.97] 
# 27.11 [+0.00] ipv6 udp -t 1 tx-rx
# 27.11 [+0.00] 
# 28.73 [+1.63] tx=7375 (460 MB) txc=0 zc=n
# 29.23 [+0.50] rx=7375 (460 MB)
# 29.24 [+0.01] 
# 29.24 [+0.00] ipv6 udp -t 1 tx-only
# 29.24 [+0.00] 
# 30.59 [+1.36] tx=7843 (489 MB) txc=0 zc=n
# 30.60 [+0.01] 
# 30.60 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.60 [+0.00] 
# 32.25 [+1.64] tx=3950 (246 MB) txc=3950 zc=n
# 32.75 [+0.50] rx=3950 (246 MB)
# 32.75 [+0.01] 
# 32.75 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.75 [+0.00] 
# 34.11 [+1.36] tx=4294 (267 MB) txc=4294 zc=y
# 34.12 [+0.01] OK
# 34.37 [+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__->