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] 
# 4.32 [+1.64] tx=6103 (380 MB) txc=0 zc=n
# 4.72 [+0.40] rx=3052 (380 MB)
# 4.73 [+0.01] 
# 4.73 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.73 [+0.00] 
# 6.40 [+1.67] tx=3833 (239 MB) txc=3833 zc=n
# 6.75 [+0.35] rx=1917 (239 MB)
# 6.75 [+0.01] OK
# 9.55 [+2.80] 
# 9.55 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.55 [+0.00] 
# 11.17 [+1.63] tx=6045 (377 MB) txc=0 zc=n
# 11.57 [+0.40] rx=3024 (377 MB)
# 11.58 [+0.01] 
# 11.58 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.58 [+0.00] 
# 13.27 [+1.69] tx=3830 (239 MB) txc=3830 zc=n
# 13.63 [+0.36] rx=1916 (239 MB)
# 13.64 [+0.01] OK
# 16.45 [+2.80] 
# 16.45 [+0.00] ipv4 udp -t 1 tx-rx
# 16.45 [+0.00] 
# 18.11 [+1.66] tx=10901 (680 MB) txc=0 zc=n
# 18.61 [+0.50] rx=10901 (680 MB)
# 18.61 [+0.01] 
# 18.61 [+0.00] ipv4 udp -t 1 tx-only
# 18.61 [+0.00] 
# 19.99 [+1.38] tx=7753 (483 MB) txc=0 zc=n
# 19.99 [+0.01] 
# 19.99 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.00 [+0.00] 
# 21.65 [+1.66] tx=4540 (283 MB) txc=4540 zc=n
# 22.15 [+0.50] rx=4540 (283 MB)
# 22.16 [+0.00] 
# 22.16 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.16 [+0.00] 
# 23.53 [+1.38] tx=4158 (259 MB) txc=4158 zc=y
# 23.54 [+0.01] OK
# 26.41 [+2.87] 
# 26.41 [+0.00] ipv6 udp -t 1 tx-rx
# 26.41 [+0.00] 
# 28.05 [+1.64] tx=10831 (675 MB) txc=0 zc=n
# 28.55 [+0.50] rx=10831 (675 MB)
# 28.55 [+0.01] 
# 28.55 [+0.00] ipv6 udp -t 1 tx-only
# 28.55 [+0.00] 
# 29.92 [+1.37] tx=7650 (477 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 [+1.62] tx=4527 (282 MB) txc=4527 zc=n
# 32.06 [+0.50] rx=4527 (282 MB)
# 32.06 [+0.00] 
# 32.06 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.07 [+0.00] 
# 33.44 [+1.37] tx=4159 (259 MB) txc=4159 zc=y
# 33.46 [+0.02] OK
# 33.74 [+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__->