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
# 2.32 [+2.32] 
# 2.32 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.32 [+0.00] 
# 3.93 [+1.62] tx=6675 (416 MB) txc=0 zc=n
# 4.33 [+0.40] rx=3339 (416 MB)
# 4.34 [+0.01] 
# 4.34 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.34 [+0.00] 
# 5.99 [+1.65] tx=4125 (257 MB) txc=4125 zc=n
# 6.34 [+0.35] rx=2063 (257 MB)
# 6.36 [+0.02] OK
# 8.97 [+2.61] 
# 8.97 [+0.00] ipv6 tcp -t 1 tx-rx
# 8.97 [+0.00] 
# 10.59 [+1.62] tx=6553 (408 MB) txc=0 zc=n
# 10.99 [+0.40] rx=3269 (408 MB)
# 10.99 [+0.01] 
# 10.99 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 10.99 [+0.00] 
# 12.65 [+1.66] tx=4071 (254 MB) txc=4071 zc=n
# 13.00 [+0.35] rx=2037 (254 MB)
# 13.01 [+0.00] OK
# 15.62 [+2.61] 
# 15.62 [+0.00] ipv4 udp -t 1 tx-rx
# 15.62 [+0.00] 
# 17.22 [+1.60] tx=11738 (732 MB) txc=0 zc=n
# 17.72 [+0.50] rx=11738 (732 MB)
# 17.72 [+0.00] 
# 17.72 [+0.00] ipv4 udp -t 1 tx-only
# 17.72 [+0.00] 
# 19.08 [+1.35] tx=8228 (513 MB) txc=0 zc=n
# 19.08 [+0.01] 
# 19.09 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.09 [+0.00] 
# 20.69 [+1.60] tx=4806 (299 MB) txc=4806 zc=n
# 21.18 [+0.50] rx=4806 (299 MB)
# 21.19 [+0.00] 
# 21.19 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.19 [+0.00] 
# 22.56 [+1.37] tx=4410 (275 MB) txc=4410 zc=y
# 22.57 [+0.01] OK
# 25.19 [+2.62] 
# 25.19 [+0.00] ipv6 udp -t 1 tx-rx
# 25.19 [+0.00] 
# 26.80 [+1.60] tx=11797 (736 MB) txc=0 zc=n
# 27.30 [+0.50] rx=11797 (736 MB)
# 27.30 [+0.00] 
# 27.30 [+0.00] ipv6 udp -t 1 tx-only
# 27.31 [+0.00] 
# 28.65 [+1.34] tx=8185 (510 MB) txc=0 zc=n
# 28.66 [+0.01] 
# 28.66 [+0.00] ipv6 udp -z -t 1 tx-rx
# 28.66 [+0.00] 
# 30.27 [+1.61] tx=4868 (303 MB) txc=4868 zc=n
# 30.77 [+0.50] rx=4868 (303 MB)
# 30.78 [+0.00] 
# 30.78 [+0.00] ipv6 udp -z -t 1 tx-only
# 30.78 [+0.00] 
# 32.13 [+1.35] tx=4432 (276 MB) txc=4432 zc=y
# 32.13 [+0.01] OK
# 32.36 [+0.23] 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__->