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
# 2.48 [+2.48] 
# 2.48 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.48 [+0.00] 
# 4.11 [+1.63] tx=6125 (382 MB) txc=0 zc=n
# 4.51 [+0.40] rx=3063 (382 MB)
# 4.52 [+0.01] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.52 [+0.00] 
# 6.17 [+1.65] tx=3861 (240 MB) txc=3861 zc=n
# 6.53 [+0.36] rx=1932 (240 MB)
# 6.53 [+0.01] OK
# 9.35 [+2.82] 
# 9.35 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.35 [+0.00] 
# 10.98 [+1.63] tx=6433 (401 MB) txc=0 zc=n
# 11.38 [+0.40] rx=3217 (401 MB)
# 11.39 [+0.02] 
# 11.39 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.39 [+0.00] 
# 13.04 [+1.65] tx=3946 (246 MB) txc=3946 zc=n
# 13.40 [+0.36] rx=1974 (246 MB)
# 13.41 [+0.01] OK
# 16.76 [+3.35] 
# 16.76 [+0.00] ipv4 udp -t 1 tx-rx
# 16.76 [+0.00] 
# 18.40 [+1.64] tx=7446 (464 MB) txc=0 zc=n
# 18.90 [+0.50] rx=7446 (464 MB)
# 18.91 [+0.00] 
# 18.91 [+0.00] ipv4 udp -t 1 tx-only
# 18.91 [+0.00] 
# 20.28 [+1.37] tx=7872 (491 MB) txc=0 zc=n
# 20.29 [+0.02] 
# 20.29 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.29 [+0.00] 
# 21.95 [+1.65] tx=3882 (242 MB) txc=3882 zc=n
# 22.45 [+0.50] rx=3882 (242 MB)
# 22.45 [+0.00] 
# 22.45 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.45 [+0.00] 
# 23.84 [+1.38] tx=4181 (260 MB) txc=4181 zc=y
# 23.84 [+0.01] OK
# 26.79 [+2.94] 
# 26.79 [+0.00] ipv6 udp -t 1 tx-rx
# 26.79 [+0.00] 
# 28.43 [+1.64] tx=7474 (466 MB) txc=0 zc=n
# 28.93 [+0.50] rx=7474 (466 MB)
# 28.93 [+0.00] 
# 28.93 [+0.00] ipv6 udp -t 1 tx-only
# 28.93 [+0.00] 
# 30.29 [+1.36] tx=7911 (493 MB) txc=0 zc=n
# 30.30 [+0.01] 
# 30.30 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.30 [+0.00] 
# 31.95 [+1.65] tx=3787 (236 MB) txc=3787 zc=n
# 32.45 [+0.50] rx=3787 (236 MB)
# 32.46 [+0.01] 
# 32.46 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.46 [+0.00] 
# 33.82 [+1.36] tx=4230 (263 MB) txc=4230 zc=y
# 33.82 [+0.01] OK
# 34.07 [+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__->