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
# 2.77 [+2.77] 
# 2.77 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.77 [+0.00] 
# 4.40 [+1.63] tx=6154 (384 MB) txc=0 zc=n
# 4.81 [+0.40] rx=3077 (384 MB)
# 4.82 [+0.02] 
# 4.82 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.82 [+0.00] 
# 6.47 [+1.65] tx=3827 (238 MB) txc=3827 zc=n
# 6.84 [+0.37] rx=1914 (238 MB)
# 6.84 [+0.01] OK
# 9.64 [+2.80] 
# 9.65 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.65 [+0.00] 
# 11.28 [+1.64] tx=6149 (383 MB) txc=0 zc=n
# 11.68 [+0.40] rx=3071 (383 MB)
# 11.69 [+0.01] 
# 11.69 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.69 [+0.00] 
# 13.35 [+1.66] tx=3995 (249 MB) txc=3995 zc=n
# 13.70 [+0.35] rx=1999 (249 MB)
# 13.70 [+0.01] OK
# 16.48 [+2.78] 
# 16.48 [+0.00] ipv4 udp -t 1 tx-rx
# 16.48 [+0.00] 
# 18.11 [+1.63] tx=7270 (453 MB) txc=0 zc=n
# 18.61 [+0.50] rx=7270 (453 MB)
# 18.62 [+0.00] 
# 18.62 [+0.00] ipv4 udp -t 1 tx-only
# 18.62 [+0.00] 
# 19.98 [+1.36] tx=7779 (485 MB) txc=0 zc=n
# 19.99 [+0.01] 
# 19.99 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.99 [+0.00] 
# 21.60 [+1.61] tx=3798 (237 MB) txc=3798 zc=n
# 22.10 [+0.50] rx=3798 (237 MB)
# 22.11 [+0.01] 
# 22.11 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.11 [+0.00] 
# 23.49 [+1.38] tx=4251 (265 MB) txc=4251 zc=y
# 23.50 [+0.01] OK
# 26.41 [+2.92] 
# 26.42 [+0.00] ipv6 udp -t 1 tx-rx
# 26.42 [+0.00] 
# 28.04 [+1.62] tx=7440 (464 MB) txc=0 zc=n
# 28.54 [+0.50] rx=7440 (464 MB)
# 28.55 [+0.00] 
# 28.55 [+0.00] ipv6 udp -t 1 tx-only
# 28.55 [+0.00] 
# 29.92 [+1.37] tx=8125 (507 MB) txc=0 zc=n
# 29.93 [+0.01] 
# 29.93 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.93 [+0.00] 
# 31.56 [+1.63] tx=3783 (236 MB) txc=3783 zc=n
# 32.06 [+0.50] rx=3783 (236 MB)
# 32.07 [+0.01] 
# 32.07 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.07 [+0.00] 
# 33.43 [+1.36] tx=3996 (249 MB) txc=3996 zc=y
# 33.43 [+0.01] OK
# 33.69 [+0.26] 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__->