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
# 2.78 [+2.78] 
# 2.78 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.78 [+0.00] 
# 4.43 [+1.65] tx=6302 (393 MB) txc=0 zc=n
# 4.83 [+0.40] rx=3151 (393 MB)
# 4.84 [+0.01] 
# 4.84 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.84 [+0.00] 
# 6.52 [+1.69] tx=3947 (246 MB) txc=3947 zc=n
# 6.88 [+0.36] rx=1975 (246 MB)
# 6.89 [+0.00] OK
# 9.76 [+2.87] 
# 9.76 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.76 [+0.00] 
# 11.38 [+1.62] tx=6192 (386 MB) txc=0 zc=n
# 11.78 [+0.40] rx=3092 (386 MB)
# 11.79 [+0.01] 
# 11.79 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.79 [+0.00] 
# 13.46 [+1.67] tx=3885 (242 MB) txc=3885 zc=n
# 13.82 [+0.36] rx=1943 (242 MB)
# 13.83 [+0.00] OK
# 16.68 [+2.86] 
# 16.68 [+0.00] ipv4 udp -t 1 tx-rx
# 16.68 [+0.00] 
# 18.31 [+1.63] tx=11154 (696 MB) txc=0 zc=n
# 18.82 [+0.50] rx=11154 (696 MB)
# 18.82 [+0.00] 
# 18.82 [+0.00] ipv4 udp -t 1 tx-only
# 18.82 [+0.00] 
# 20.18 [+1.36] tx=7989 (498 MB) txc=0 zc=n
# 20.19 [+0.01] 
# 20.19 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.19 [+0.00] 
# 21.82 [+1.63] tx=4623 (288 MB) txc=4623 zc=n
# 22.32 [+0.50] rx=4623 (288 MB)
# 22.32 [+0.00] 
# 22.32 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.32 [+0.00] 
# 23.67 [+1.35] tx=4133 (257 MB) txc=4133 zc=y
# 23.68 [+0.01] OK
# 26.50 [+2.83] 
# 26.51 [+0.00] ipv6 udp -t 1 tx-rx
# 26.51 [+0.00] 
# 28.16 [+1.65] tx=11166 (696 MB) txc=0 zc=n
# 28.66 [+0.50] rx=11166 (696 MB)
# 28.66 [+0.00] 
# 28.66 [+0.00] ipv6 udp -t 1 tx-only
# 28.66 [+0.00] 
# 30.01 [+1.35] tx=7808 (487 MB) txc=0 zc=n
# 30.02 [+0.01] 
# 30.02 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.02 [+0.00] 
# 31.64 [+1.62] tx=4475 (279 MB) txc=4475 zc=n
# 32.14 [+0.50] rx=4475 (279 MB)
# 32.16 [+0.02] 
# 32.16 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.16 [+0.00] 
# 33.53 [+1.36] tx=4143 (258 MB) txc=4143 zc=y
# 33.54 [+0.01] OK
# 33.82 [+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__->