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
# 2.58 [+2.58] 
# 2.58 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.58 [+0.00] 
# 4.22 [+1.64] tx=6462 (403 MB) txc=0 zc=n
# 4.62 [+0.40] rx=3232 (403 MB)
# 4.64 [+0.02] 
# 4.64 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.64 [+0.00] 
# 6.31 [+1.66] tx=4008 (250 MB) txc=4008 zc=n
# 6.67 [+0.36] rx=2005 (250 MB)
# 6.67 [+0.01] OK
# 9.51 [+2.84] 
# 9.51 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.51 [+0.00] 
# 11.14 [+1.63] tx=6471 (403 MB) txc=0 zc=n
# 11.54 [+0.40] rx=3235 (403 MB)
# 11.57 [+0.03] 
# 11.57 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.57 [+0.00] 
# 13.24 [+1.67] tx=3969 (247 MB) txc=3969 zc=n
# 13.58 [+0.34] rx=1986 (247 MB)
# 13.59 [+0.01] OK
# 16.41 [+2.83] 
# 16.42 [+0.01] ipv4 udp -t 1 tx-rx
# 16.42 [+0.00] 
# 18.07 [+1.65] tx=12822 (800 MB) txc=0 zc=n
# 18.57 [+0.50] rx=12822 (800 MB)
# 18.57 [+0.01] 
# 18.57 [+0.00] ipv4 udp -t 1 tx-only
# 18.57 [+0.00] 
# 19.93 [+1.36] tx=8009 (499 MB) txc=0 zc=n
# 19.94 [+0.01] 
# 19.94 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.94 [+0.00] 
# 21.59 [+1.65] tx=4755 (296 MB) txc=4755 zc=n
# 22.09 [+0.50] rx=4755 (296 MB)
# 22.10 [+0.01] 
# 22.10 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.10 [+0.00] 
# 23.46 [+1.36] tx=4193 (261 MB) txc=4193 zc=y
# 23.47 [+0.01] OK
# 26.34 [+2.87] 
# 26.34 [+0.00] ipv6 udp -t 1 tx-rx
# 26.34 [+0.00] 
# 27.97 [+1.63] tx=12916 (806 MB) txc=0 zc=n
# 28.47 [+0.50] rx=12916 (806 MB)
# 28.48 [+0.01] 
# 28.48 [+0.00] ipv6 udp -t 1 tx-only
# 28.48 [+0.00] 
# 29.85 [+1.37] tx=7943 (495 MB) txc=0 zc=n
# 29.87 [+0.02] 
# 29.87 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.87 [+0.00] 
# 31.51 [+1.64] tx=4734 (295 MB) txc=4734 zc=n
# 32.01 [+0.50] rx=4734 (295 MB)
# 32.02 [+0.01] 
# 32.02 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.02 [+0.00] 
# 33.39 [+1.37] tx=4247 (265 MB) txc=4247 zc=y
# 33.39 [+0.01] OK
# 33.71 [+0.31] 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__->