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
# 2.53 [+2.53] 
# 2.53 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.53 [+0.00] 
# 4.15 [+1.61] tx=6370 (397 MB) txc=0 zc=n
# 4.55 [+0.40] rx=3182 (397 MB)
# 4.55 [+0.01] 
# 4.55 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.55 [+0.00] 
# 6.22 [+1.67] tx=3885 (242 MB) txc=3885 zc=n
# 6.58 [+0.36] rx=1944 (242 MB)
# 6.59 [+0.00] OK
# 9.38 [+2.79] 
# 9.38 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.38 [+0.00] 
# 10.99 [+1.61] tx=6230 (388 MB) txc=0 zc=n
# 11.40 [+0.40] rx=3116 (388 MB)
# 11.40 [+0.01] 
# 11.40 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.40 [+0.00] 
# 13.09 [+1.69] tx=3884 (242 MB) txc=3884 zc=n
# 13.45 [+0.36] rx=1943 (242 MB)
# 13.45 [+0.00] OK
# 16.23 [+2.78] 
# 16.23 [+0.00] ipv4 udp -t 1 tx-rx
# 16.23 [+0.00] 
# 17.86 [+1.62] tx=7327 (457 MB) txc=0 zc=n
# 18.36 [+0.50] rx=7327 (457 MB)
# 18.36 [+0.00] 
# 18.36 [+0.00] ipv4 udp -t 1 tx-only
# 18.36 [+0.00] 
# 19.73 [+1.37] tx=7956 (496 MB) txc=0 zc=n
# 19.74 [+0.01] 
# 19.74 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.74 [+0.00] 
# 21.36 [+1.62] tx=3819 (238 MB) txc=3819 zc=n
# 21.86 [+0.50] rx=3819 (238 MB)
# 21.87 [+0.01] 
# 21.87 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.87 [+0.00] 
# 23.24 [+1.37] tx=4189 (261 MB) txc=4189 zc=y
# 23.25 [+0.01] OK
# 26.06 [+2.82] 
# 26.06 [+0.00] ipv6 udp -t 1 tx-rx
# 26.06 [+0.00] 
# 27.71 [+1.64] tx=7239 (451 MB) txc=0 zc=n
# 28.21 [+0.50] rx=7239 (451 MB)
# 28.21 [+0.00] 
# 28.21 [+0.00] ipv6 udp -t 1 tx-only
# 28.21 [+0.00] 
# 29.57 [+1.36] tx=7971 (497 MB) txc=0 zc=n
# 29.58 [+0.01] 
# 29.58 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.58 [+0.00] 
# 31.20 [+1.61] tx=3793 (236 MB) txc=3793 zc=n
# 31.70 [+0.50] rx=3793 (236 MB)
# 31.72 [+0.02] 
# 31.72 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.72 [+0.00] 
# 33.07 [+1.35] tx=4200 (262 MB) txc=4200 zc=y
# 33.08 [+0.01] OK
# 33.34 [+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__->