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
# 2.53 [+2.53] 
# 2.53 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.17 [+1.64] tx=6375 (397 MB) txc=0 zc=n
# 4.58 [+0.40] rx=3188 (397 MB)
# 4.58 [+0.01] 
# 4.58 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.58 [+0.00] 
# 6.24 [+1.65] tx=3912 (244 MB) txc=3912 zc=n
# 6.59 [+0.36] rx=1957 (244 MB)
# 6.62 [+0.02] OK
# 9.29 [+2.67] 
# 9.29 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.29 [+0.00] 
# 10.94 [+1.65] tx=6205 (387 MB) txc=0 zc=n
# 11.34 [+0.40] rx=3103 (387 MB)
# 11.35 [+0.01] 
# 11.35 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.35 [+0.00] 
# 13.02 [+1.67] tx=3958 (246 MB) txc=3958 zc=n
# 13.38 [+0.36] rx=1980 (246 MB)
# 13.38 [+0.01] OK
# 16.19 [+2.81] 
# 16.19 [+0.00] ipv4 udp -t 1 tx-rx
# 16.19 [+0.00] 
# 17.81 [+1.61] tx=7369 (459 MB) txc=0 zc=n
# 18.31 [+0.50] rx=7369 (459 MB)
# 18.31 [+0.00] 
# 18.31 [+0.00] ipv4 udp -t 1 tx-only
# 18.31 [+0.00] 
# 19.68 [+1.37] tx=8007 (499 MB) txc=0 zc=n
# 19.69 [+0.01] 
# 19.69 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.69 [+0.00] 
# 21.34 [+1.64] tx=3880 (242 MB) txc=3880 zc=n
# 21.84 [+0.50] rx=3880 (242 MB)
# 21.86 [+0.02] 
# 21.86 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.86 [+0.00] 
# 23.23 [+1.37] tx=4222 (263 MB) txc=4222 zc=y
# 23.24 [+0.01] OK
# 26.01 [+2.77] 
# 26.01 [+0.00] ipv6 udp -t 1 tx-rx
# 26.01 [+0.00] 
# 27.61 [+1.61] tx=7158 (446 MB) txc=0 zc=n
# 28.11 [+0.50] rx=7158 (446 MB)
# 28.12 [+0.00] 
# 28.12 [+0.00] ipv6 udp -t 1 tx-only
# 28.12 [+0.00] 
# 29.48 [+1.36] tx=7735 (482 MB) txc=0 zc=n
# 29.49 [+0.02] 
# 29.49 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.49 [+0.00] 
# 31.12 [+1.63] tx=3793 (236 MB) txc=3793 zc=n
# 31.62 [+0.50] rx=3793 (236 MB)
# 31.63 [+0.01] 
# 31.63 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.63 [+0.00] 
# 33.00 [+1.37] tx=4221 (263 MB) txc=4221 zc=y
# 33.01 [+0.01] OK
# 33.28 [+0.27] 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__->