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] 
# 4.21 [+1.62] tx=6442 (402 MB) txc=0 zc=n
# 4.61 [+0.40] rx=3222 (402 MB)
# 4.61 [+0.01] 
# 4.61 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.61 [+0.00] 
# 6.28 [+1.66] tx=3976 (248 MB) txc=3976 zc=n
# 6.63 [+0.36] rx=1989 (248 MB)
# 6.64 [+0.00] OK
# 9.49 [+2.85] 
# 9.49 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.49 [+0.00] 
# 11.12 [+1.62] tx=6414 (400 MB) txc=0 zc=n
# 11.52 [+0.40] rx=3208 (400 MB)
# 11.53 [+0.01] 
# 11.53 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.53 [+0.00] 
# 13.20 [+1.67] tx=4017 (250 MB) txc=4017 zc=n
# 13.55 [+0.35] rx=2010 (250 MB)
# 13.56 [+0.01] OK
# 16.31 [+2.76] 
# 16.31 [+0.00] ipv4 udp -t 1 tx-rx
# 16.32 [+0.00] 
# 17.96 [+1.64] tx=7558 (471 MB) txc=0 zc=n
# 18.46 [+0.50] rx=7558 (471 MB)
# 18.46 [+0.00] 
# 18.46 [+0.00] ipv4 udp -t 1 tx-only
# 18.46 [+0.00] 
# 19.82 [+1.36] tx=8045 (502 MB) txc=0 zc=n
# 19.83 [+0.01] 
# 19.83 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.83 [+0.00] 
# 21.44 [+1.61] tx=3891 (242 MB) txc=3891 zc=n
# 21.95 [+0.50] rx=3891 (242 MB)
# 21.95 [+0.00] 
# 21.95 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.95 [+0.00] 
# 23.33 [+1.37] tx=4282 (267 MB) txc=4282 zc=y
# 23.34 [+0.01] OK
# 26.07 [+2.73] 
# 26.07 [+0.00] ipv6 udp -t 1 tx-rx
# 26.07 [+0.00] 
# 27.68 [+1.61] tx=7503 (468 MB) txc=0 zc=n
# 28.18 [+0.50] rx=7503 (468 MB)
# 28.18 [+0.00] 
# 28.18 [+0.00] ipv6 udp -t 1 tx-only
# 28.18 [+0.00] 
# 29.54 [+1.36] tx=8053 (502 MB) txc=0 zc=n
# 29.55 [+0.01] 
# 29.55 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.55 [+0.00] 
# 31.23 [+1.68] tx=3862 (241 MB) txc=3862 zc=n
# 31.73 [+0.50] rx=3862 (241 MB)
# 31.73 [+0.00] 
# 31.73 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.73 [+0.00] 
# 33.10 [+1.37] tx=4287 (267 MB) txc=4287 zc=y
# 33.11 [+0.01] OK
# 33.37 [+0.26] 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__->