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
# 2.69 [+2.69] 
# 2.70 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.70 [+0.00] 
# 4.34 [+1.64] tx=6275 (391 MB) txc=0 zc=n
# 4.74 [+0.40] rx=3139 (391 MB)
# 4.74 [+0.01] 
# 4.74 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.74 [+0.00] 
# 6.42 [+1.68] tx=3900 (243 MB) txc=3900 zc=n
# 6.78 [+0.36] rx=1951 (243 MB)
# 6.78 [+0.01] OK
# 9.70 [+2.92] 
# 9.70 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.70 [+0.00] 
# 11.35 [+1.64] tx=6245 (389 MB) txc=0 zc=n
# 11.75 [+0.40] rx=3118 (389 MB)
# 11.76 [+0.01] 
# 11.76 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.76 [+0.00] 
# 13.44 [+1.68] tx=3869 (241 MB) txc=3869 zc=n
# 13.79 [+0.36] rx=1936 (241 MB)
# 13.80 [+0.01] OK
# 16.76 [+2.96] 
# 16.76 [+0.00] ipv4 udp -t 1 tx-rx
# 16.76 [+0.00] 
# 18.40 [+1.64] tx=7327 (457 MB) txc=0 zc=n
# 18.90 [+0.50] rx=7327 (457 MB)
# 18.91 [+0.01] 
# 18.91 [+0.00] ipv4 udp -t 1 tx-only
# 18.91 [+0.00] 
# 20.28 [+1.37] tx=7885 (492 MB) txc=0 zc=n
# 20.28 [+0.01] 
# 20.28 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.28 [+0.00] 
# 21.95 [+1.67] tx=3838 (239 MB) txc=3838 zc=n
# 22.45 [+0.50] rx=3838 (239 MB)
# 22.45 [+0.01] 
# 22.45 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.46 [+0.00] 
# 23.81 [+1.36] tx=4182 (260 MB) txc=4182 zc=y
# 23.82 [+0.01] OK
# 26.82 [+3.00] 
# 26.82 [+0.00] ipv6 udp -t 1 tx-rx
# 26.82 [+0.00] 
# 28.44 [+1.62] tx=7440 (464 MB) txc=0 zc=n
# 28.94 [+0.50] rx=7440 (464 MB)
# 28.95 [+0.01] 
# 28.95 [+0.00] ipv6 udp -t 1 tx-only
# 28.95 [+0.00] 
# 30.32 [+1.37] tx=7855 (490 MB) txc=0 zc=n
# 30.33 [+0.01] 
# 30.33 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.33 [+0.00] 
# 31.98 [+1.66] tx=3904 (243 MB) txc=3904 zc=n
# 32.48 [+0.50] rx=3904 (243 MB)
# 32.49 [+0.01] 
# 32.49 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.49 [+0.00] 
# 33.89 [+1.40] tx=4002 (249 MB) txc=4002 zc=y
# 33.90 [+0.01] OK
# 34.15 [+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__->