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
# 2.68 [+2.68] 
# 2.68 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.68 [+0.00] 
# 4.30 [+1.62] tx=6354 (396 MB) txc=0 zc=n
# 4.70 [+0.40] rx=3178 (396 MB)
# 4.71 [+0.01] 
# 4.71 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.71 [+0.00] 
# 6.37 [+1.66] tx=4020 (250 MB) txc=4020 zc=n
# 6.74 [+0.36] rx=2010 (250 MB)
# 6.76 [+0.02] OK
# 9.63 [+2.87] 
# 9.63 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.63 [+0.00] 
# 11.27 [+1.64] tx=6458 (403 MB) txc=0 zc=n
# 11.67 [+0.40] rx=3230 (403 MB)
# 11.68 [+0.01] 
# 11.68 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.68 [+0.00] 
# 13.35 [+1.68] tx=3899 (243 MB) txc=3899 zc=n
# 13.71 [+0.35] rx=1947 (243 MB)
# 13.71 [+0.01] OK
# 16.53 [+2.81] 
# 16.53 [+0.00] ipv4 udp -t 1 tx-rx
# 16.53 [+0.00] 
# 18.16 [+1.63] tx=7675 (478 MB) txc=0 zc=n
# 18.66 [+0.50] rx=7675 (478 MB)
# 18.66 [+0.00] 
# 18.66 [+0.00] ipv4 udp -t 1 tx-only
# 18.66 [+0.00] 
# 20.02 [+1.36] tx=7920 (494 MB) txc=0 zc=n
# 20.03 [+0.01] 
# 20.03 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.03 [+0.00] 
# 21.66 [+1.63] tx=3908 (243 MB) txc=3908 zc=n
# 22.16 [+0.50] rx=3908 (243 MB)
# 22.17 [+0.01] 
# 22.17 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.17 [+0.00] 
# 23.54 [+1.36] tx=4288 (267 MB) txc=4288 zc=y
# 23.55 [+0.01] OK
# 26.43 [+2.89] 
# 26.43 [+0.00] ipv6 udp -t 1 tx-rx
# 26.43 [+0.00] 
# 28.05 [+1.62] tx=7566 (472 MB) txc=0 zc=n
# 28.56 [+0.50] rx=7566 (472 MB)
# 28.56 [+0.01] 
# 28.56 [+0.00] ipv6 udp -t 1 tx-only
# 28.56 [+0.00] 
# 29.95 [+1.39] tx=8088 (504 MB) txc=0 zc=n
# 29.96 [+0.01] 
# 29.96 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.96 [+0.00] 
# 31.58 [+1.62] tx=3920 (244 MB) txc=3920 zc=n
# 32.08 [+0.50] rx=3920 (244 MB)
# 32.09 [+0.01] 
# 32.09 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.09 [+0.00] 
# 33.48 [+1.39] tx=4310 (268 MB) txc=4310 zc=y
# 33.49 [+0.01] OK
# 33.75 [+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__->