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
# 2.60 [+2.60] 
# 2.61 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.61 [+0.00] 
# 4.25 [+1.64] tx=6206 (387 MB) txc=0 zc=n
# 4.65 [+0.40] rx=3103 (387 MB)
# 4.65 [+0.01] 
# 4.65 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.65 [+0.00] 
# 6.36 [+1.70] tx=3903 (243 MB) txc=3903 zc=n
# 6.70 [+0.35] rx=1953 (243 MB)
# 6.72 [+0.02] OK
# 9.56 [+2.84] 
# 9.56 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.56 [+0.00] 
# 11.18 [+1.62] tx=6201 (386 MB) txc=0 zc=n
# 11.58 [+0.40] rx=3099 (386 MB)
# 11.59 [+0.01] 
# 11.59 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.59 [+0.00] 
# 13.26 [+1.67] tx=3790 (236 MB) txc=3790 zc=n
# 13.62 [+0.36] rx=1896 (236 MB)
# 13.65 [+0.03] OK
# 16.55 [+2.90] 
# 16.55 [+0.00] ipv4 udp -t 1 tx-rx
# 16.55 [+0.00] 
# 18.19 [+1.64] tx=10713 (668 MB) txc=0 zc=n
# 18.69 [+0.50] rx=10713 (668 MB)
# 18.69 [+0.01] 
# 18.69 [+0.00] ipv4 udp -t 1 tx-only
# 18.69 [+0.00] 
# 20.06 [+1.36] tx=7961 (496 MB) txc=0 zc=n
# 20.06 [+0.01] 
# 20.06 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.06 [+0.00] 
# 21.69 [+1.62] tx=4570 (285 MB) txc=4570 zc=n
# 22.19 [+0.50] rx=4570 (285 MB)
# 22.22 [+0.03] 
# 22.22 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.22 [+0.00] 
# 23.58 [+1.36] tx=4265 (266 MB) txc=4265 zc=y
# 23.59 [+0.01] OK
# 26.45 [+2.86] 
# 26.45 [+0.00] ipv6 udp -t 1 tx-rx
# 26.45 [+0.00] 
# 28.08 [+1.63] tx=11180 (697 MB) txc=0 zc=n
# 28.58 [+0.50] rx=11180 (697 MB)
# 28.59 [+0.00] 
# 28.59 [+0.00] ipv6 udp -t 1 tx-only
# 28.59 [+0.00] 
# 29.96 [+1.37] tx=7840 (489 MB) txc=0 zc=n
# 29.97 [+0.01] 
# 29.97 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.97 [+0.00] 
# 31.60 [+1.63] tx=4640 (289 MB) txc=4640 zc=n
# 32.10 [+0.50] rx=4640 (289 MB)
# 32.13 [+0.03] 
# 32.13 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.13 [+0.00] 
# 33.48 [+1.35] tx=4290 (267 MB) txc=4290 zc=y
# 33.49 [+0.01] OK
# 33.77 [+0.28] 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__->