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
# 2.47 [+2.47] 
# 2.47 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.47 [+0.00] 
# 4.10 [+1.63] tx=6374 (397 MB) txc=0 zc=n
# 4.50 [+0.40] rx=3186 (397 MB)
# 4.50 [+0.01] 
# 4.50 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.50 [+0.00] 
# 6.14 [+1.63] tx=4005 (249 MB) txc=4005 zc=n
# 6.50 [+0.36] rx=2004 (249 MB)
# 6.51 [+0.02] OK
# 9.33 [+2.82] 
# 9.34 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.34 [+0.00] 
# 10.96 [+1.62] tx=6356 (396 MB) txc=0 zc=n
# 11.36 [+0.40] rx=3152 (396 MB)
# 11.38 [+0.02] 
# 11.38 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.38 [+0.00] 
# 13.04 [+1.66] tx=3956 (246 MB) txc=3956 zc=n
# 13.40 [+0.36] rx=1979 (246 MB)
# 13.40 [+0.01] OK
# 16.21 [+2.81] 
# 16.21 [+0.00] ipv4 udp -t 1 tx-rx
# 16.21 [+0.00] 
# 17.84 [+1.63] tx=11444 (714 MB) txc=0 zc=n
# 18.34 [+0.50] rx=11444 (714 MB)
# 18.35 [+0.01] 
# 18.35 [+0.00] ipv4 udp -t 1 tx-only
# 18.35 [+0.00] 
# 19.71 [+1.36] tx=8237 (514 MB) txc=0 zc=n
# 19.72 [+0.01] 
# 19.72 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.72 [+0.00] 
# 21.35 [+1.62] tx=4803 (299 MB) txc=4803 zc=n
# 21.85 [+0.50] rx=4803 (299 MB)
# 21.85 [+0.01] 
# 21.85 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.86 [+0.00] 
# 23.21 [+1.35] tx=4382 (273 MB) txc=4382 zc=y
# 23.22 [+0.01] OK
# 26.01 [+2.79] 
# 26.01 [+0.00] ipv6 udp -t 1 tx-rx
# 26.01 [+0.00] 
# 27.65 [+1.64] tx=11540 (720 MB) txc=0 zc=n
# 28.15 [+0.50] rx=11540 (720 MB)
# 28.16 [+0.01] 
# 28.16 [+0.00] ipv6 udp -t 1 tx-only
# 28.16 [+0.00] 
# 29.56 [+1.40] tx=8234 (513 MB) txc=0 zc=n
# 29.57 [+0.01] 
# 29.57 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.58 [+0.01] 
# 31.21 [+1.64] tx=4754 (296 MB) txc=4754 zc=n
# 31.71 [+0.50] rx=4754 (296 MB)
# 31.72 [+0.01] 
# 31.72 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.72 [+0.00] 
# 33.09 [+1.37] tx=4358 (271 MB) txc=4358 zc=y
# 33.10 [+0.01] OK
# 33.37 [+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__->