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] 
# 2.50 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.50 [+0.00] 
# 4.13 [+1.63] tx=6147 (383 MB) txc=0 zc=n
# 4.53 [+0.40] rx=3075 (383 MB)
# 4.55 [+0.02] 
# 4.55 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.55 [+0.00] 
# 6.21 [+1.66] tx=3875 (241 MB) txc=3875 zc=n
# 6.57 [+0.36] rx=1939 (241 MB)
# 6.57 [+0.00] OK
# 9.48 [+2.91] 
# 9.48 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.49 [+0.00] 
# 11.13 [+1.64] tx=6220 (388 MB) txc=0 zc=n
# 11.53 [+0.40] rx=3110 (388 MB)
# 11.53 [+0.00] 
# 11.53 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.54 [+0.00] 
# 13.21 [+1.67] tx=3810 (237 MB) txc=3810 zc=n
# 13.56 [+0.36] rx=1906 (237 MB)
# 13.57 [+0.01] OK
# 16.39 [+2.81] 
# 16.39 [+0.00] ipv4 udp -t 1 tx-rx
# 16.39 [+0.00] 
# 18.03 [+1.64] tx=11569 (721 MB) txc=0 zc=n
# 18.53 [+0.50] rx=11569 (721 MB)
# 18.54 [+0.00] 
# 18.54 [+0.00] ipv4 udp -t 1 tx-only
# 18.54 [+0.00] 
# 19.89 [+1.35] tx=7898 (492 MB) txc=0 zc=n
# 19.90 [+0.01] 
# 19.90 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.90 [+0.00] 
# 21.55 [+1.65] tx=4697 (293 MB) txc=4697 zc=n
# 22.05 [+0.50] rx=4697 (293 MB)
# 22.06 [+0.01] 
# 22.06 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.06 [+0.00] 
# 23.44 [+1.38] tx=4303 (268 MB) txc=4303 zc=y
# 23.45 [+0.01] OK
# 26.18 [+2.73] 
# 26.18 [+0.00] ipv6 udp -t 1 tx-rx
# 26.18 [+0.00] 
# 27.79 [+1.61] tx=11512 (718 MB) txc=0 zc=n
# 28.29 [+0.50] rx=11512 (718 MB)
# 28.30 [+0.00] 
# 28.30 [+0.00] ipv6 udp -t 1 tx-only
# 28.30 [+0.00] 
# 29.65 [+1.36] tx=7657 (477 MB) txc=0 zc=n
# 29.66 [+0.01] 
# 29.66 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.66 [+0.00] 
# 31.29 [+1.63] tx=4709 (293 MB) txc=4709 zc=n
# 31.79 [+0.50] rx=4709 (293 MB)
# 31.80 [+0.00] 
# 31.80 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.80 [+0.00] 
# 33.16 [+1.36] tx=4296 (268 MB) txc=4296 zc=y
# 33.17 [+0.01] OK
# 33.41 [+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__->