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] 
# 4.41 [+1.64] tx=6217 (387 MB) txc=0 zc=n
# 4.81 [+0.40] rx=3109 (387 MB)
# 4.81 [+0.01] 
# 4.81 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.82 [+0.00] 
# 6.50 [+1.68] tx=3412 (212 MB) txc=3412 zc=n
# 6.86 [+0.36] rx=1707 (212 MB)
# 6.87 [+0.01] OK
# 9.85 [+2.99] 
# 9.86 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.86 [+0.00] 
# 11.53 [+1.68] tx=3689 (230 MB) txc=0 zc=n
# 11.93 [+0.40] rx=1846 (230 MB)
# 11.94 [+0.01] 
# 11.94 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.94 [+0.00] 
# 13.65 [+1.70] tx=3846 (240 MB) txc=3846 zc=n
# 14.00 [+0.36] rx=1924 (240 MB)
# 14.01 [+0.01] OK
# 17.06 [+3.05] 
# 17.06 [+0.00] ipv4 udp -t 1 tx-rx
# 17.06 [+0.00] 
# 18.83 [+1.77] tx=6992 (436 MB) txc=0 zc=n
# 19.33 [+0.50] rx=6992 (436 MB)
# 19.33 [+0.00] 
# 19.33 [+0.00] ipv4 udp -t 1 tx-only
# 19.34 [+0.00] 
# 20.78 [+1.44] tx=7156 (446 MB) txc=0 zc=n
# 20.81 [+0.03] 
# 20.81 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.81 [+0.00] 
# 22.43 [+1.62] tx=4521 (282 MB) txc=4521 zc=n
# 22.93 [+0.50] rx=4521 (282 MB)
# 22.93 [+0.01] 
# 22.93 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.93 [+0.00] 
# 24.34 [+1.41] tx=3549 (221 MB) txc=3549 zc=y
# 24.35 [+0.01] OK
# 28.16 [+3.81] 
# 28.16 [+0.00] ipv6 udp -t 1 tx-rx
# 28.16 [+0.00] 
# 29.82 [+1.66] tx=10919 (681 MB) txc=0 zc=n
# 30.32 [+0.50] rx=10919 (681 MB)
# 30.33 [+0.01] 
# 30.33 [+0.00] ipv6 udp -t 1 tx-only
# 30.33 [+0.00] 
# 31.71 [+1.37] tx=7502 (468 MB) txc=0 zc=n
# 31.72 [+0.01] 
# 31.72 [+0.00] ipv6 udp -z -t 1 tx-rx
# 31.72 [+0.00] 
# 33.38 [+1.66] tx=4031 (251 MB) txc=4031 zc=n
# 33.88 [+0.50] rx=4031 (251 MB)
# 33.89 [+0.01] 
# 33.89 [+0.00] ipv6 udp -z -t 1 tx-only
# 33.89 [+0.00] 
# 35.26 [+1.37] tx=4202 (262 MB) txc=4202 zc=y
# 35.28 [+0.02] OK
# 35.56 [+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__->