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
# 2.70 [+2.70] 
# 2.70 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.70 [+0.00] 
# 4.32 [+1.62] tx=6426 (401 MB) txc=0 zc=n
# 4.72 [+0.40] rx=3207 (401 MB)
# 4.73 [+0.01] 
# 4.73 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.73 [+0.00] 
# 6.40 [+1.67] tx=3879 (242 MB) txc=3879 zc=n
# 6.76 [+0.36] rx=1939 (242 MB)
# 6.77 [+0.02] OK
# 9.51 [+2.74] 
# 9.51 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.51 [+0.00] 
# 11.13 [+1.62] tx=6324 (394 MB) txc=0 zc=n
# 11.53 [+0.40] rx=3150 (394 MB)
# 11.53 [+0.00] 
# 11.53 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.53 [+0.00] 
# 13.21 [+1.68] tx=3932 (245 MB) txc=3932 zc=n
# 13.57 [+0.36] rx=1967 (245 MB)
# 13.59 [+0.02] OK
# 16.33 [+2.74] 
# 16.33 [+0.00] ipv4 udp -t 1 tx-rx
# 16.34 [+0.00] 
# 17.95 [+1.62] tx=11452 (714 MB) txc=0 zc=n
# 18.45 [+0.50] rx=11452 (714 MB)
# 18.46 [+0.01] 
# 18.46 [+0.00] ipv4 udp -t 1 tx-only
# 18.46 [+0.00] 
# 19.82 [+1.36] tx=8179 (510 MB) txc=0 zc=n
# 19.83 [+0.01] 
# 19.83 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.83 [+0.00] 
# 21.46 [+1.63] tx=4722 (294 MB) txc=4722 zc=n
# 21.97 [+0.50] rx=4722 (294 MB)
# 21.97 [+0.00] 
# 21.97 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.97 [+0.00] 
# 23.34 [+1.37] tx=4383 (273 MB) txc=4383 zc=y
# 23.35 [+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=11288 (704 MB) txc=0 zc=n
# 28.18 [+0.50] rx=11288 (704 MB)
# 28.19 [+0.00] 
# 28.19 [+0.00] ipv6 udp -t 1 tx-only
# 28.19 [+0.00] 
# 29.55 [+1.36] tx=8198 (511 MB) txc=0 zc=n
# 29.56 [+0.01] 
# 29.56 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.56 [+0.00] 
# 31.16 [+1.60] tx=4776 (298 MB) txc=4776 zc=n
# 31.66 [+0.50] rx=4776 (298 MB)
# 31.67 [+0.01] 
# 31.67 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.67 [+0.00] 
# 33.05 [+1.38] tx=4431 (276 MB) txc=4431 zc=y
# 33.07 [+0.02] OK
# 33.31 [+0.24] 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__->