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
# 2.65 [+2.65] 
# 2.65 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.65 [+0.00] 
# 4.28 [+1.63] tx=6135 (382 MB) txc=0 zc=n
# 4.68 [+0.40] rx=3068 (382 MB)
# 4.69 [+0.00] 
# 4.69 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.69 [+0.00] 
# 6.35 [+1.66] tx=3454 (215 MB) txc=3454 zc=n
# 6.71 [+0.36] rx=1727 (215 MB)
# 6.72 [+0.01] OK
# 9.63 [+2.91] 
# 9.63 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.63 [+0.00] 
# 11.27 [+1.64] tx=6181 (385 MB) txc=0 zc=n
# 11.67 [+0.40] rx=3091 (385 MB)
# 11.69 [+0.02] 
# 11.69 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.70 [+0.00] 
# 13.37 [+1.68] tx=3801 (237 MB) txc=3801 zc=n
# 13.73 [+0.36] rx=1902 (237 MB)
# 13.74 [+0.01] OK
# 16.65 [+2.91] 
# 16.65 [+0.00] ipv4 udp -t 1 tx-rx
# 16.65 [+0.00] 
# 18.28 [+1.63] tx=11175 (697 MB) txc=0 zc=n
# 18.78 [+0.50] rx=11175 (697 MB)
# 18.78 [+0.00] 
# 18.78 [+0.00] ipv4 udp -t 1 tx-only
# 18.78 [+0.00] 
# 20.14 [+1.36] tx=7718 (481 MB) txc=0 zc=n
# 20.15 [+0.01] 
# 20.15 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.15 [+0.00] 
# 21.78 [+1.63] tx=4517 (281 MB) txc=4517 zc=n
# 22.28 [+0.50] rx=4517 (281 MB)
# 22.29 [+0.00] 
# 22.29 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.29 [+0.00] 
# 23.67 [+1.38] tx=4129 (257 MB) txc=4129 zc=y
# 23.68 [+0.01] OK
# 26.62 [+2.94] 
# 26.62 [+0.00] ipv6 udp -t 1 tx-rx
# 26.62 [+0.00] 
# 28.28 [+1.65] tx=10788 (673 MB) txc=0 zc=n
# 28.78 [+0.50] rx=10788 (673 MB)
# 28.79 [+0.01] 
# 28.79 [+0.00] ipv6 udp -t 1 tx-only
# 28.79 [+0.00] 
# 30.15 [+1.37] tx=7728 (482 MB) txc=0 zc=n
# 30.17 [+0.01] 
# 30.17 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.17 [+0.00] 
# 31.80 [+1.63] tx=4550 (283 MB) txc=4550 zc=n
# 32.30 [+0.50] rx=4550 (283 MB)
# 32.30 [+0.00] 
# 32.30 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.31 [+0.00] 
# 33.66 [+1.36] tx=4207 (262 MB) txc=4207 zc=y
# 33.68 [+0.02] OK
# 33.93 [+0.25] 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__->