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
# 2.49 [+2.49] 
# 2.49 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.49 [+0.00] 
# 4.12 [+1.63] tx=6502 (405 MB) txc=0 zc=n
# 4.52 [+0.40] rx=3252 (405 MB)
# 4.52 [+0.01] 
# 4.52 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.52 [+0.00] 
# 6.18 [+1.65] tx=4007 (250 MB) txc=4007 zc=n
# 6.53 [+0.36] rx=2005 (250 MB)
# 6.54 [+0.00] OK
# 9.19 [+2.65] 
# 9.19 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.19 [+0.00] 
# 10.80 [+1.62] tx=6450 (402 MB) txc=0 zc=n
# 11.20 [+0.40] rx=3226 (402 MB)
# 11.21 [+0.00] 
# 11.21 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.21 [+0.00] 
# 12.88 [+1.67] tx=3990 (248 MB) txc=3990 zc=n
# 13.23 [+0.35] rx=1984 (248 MB)
# 13.23 [+0.00] OK
# 15.85 [+2.62] 
# 15.85 [+0.00] ipv4 udp -t 1 tx-rx
# 15.85 [+0.00] 
# 17.45 [+1.60] tx=6970 (434 MB) txc=0 zc=n
# 17.95 [+0.50] rx=6970 (434 MB)
# 17.95 [+0.00] 
# 17.95 [+0.00] ipv4 udp -t 1 tx-only
# 17.95 [+0.00] 
# 19.33 [+1.37] tx=7579 (472 MB) txc=0 zc=n
# 19.34 [+0.01] 
# 19.34 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.34 [+0.00] 
# 20.96 [+1.63] tx=3695 (230 MB) txc=3695 zc=n
# 21.46 [+0.50] rx=3695 (230 MB)
# 21.47 [+0.00] 
# 21.47 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.47 [+0.00] 
# 22.82 [+1.35] tx=4208 (262 MB) txc=4208 zc=y
# 22.83 [+0.01] OK
# 25.49 [+2.65] 
# 25.49 [+0.00] ipv6 udp -t 1 tx-rx
# 25.49 [+0.00] 
# 27.11 [+1.63] tx=7519 (469 MB) txc=0 zc=n
# 27.61 [+0.50] rx=7519 (469 MB)
# 27.62 [+0.00] 
# 27.62 [+0.00] ipv6 udp -t 1 tx-only
# 27.62 [+0.00] 
# 28.97 [+1.35] tx=7940 (495 MB) txc=0 zc=n
# 28.98 [+0.01] 
# 28.98 [+0.00] ipv6 udp -z -t 1 tx-rx
# 28.98 [+0.00] 
# 30.59 [+1.61] tx=3849 (240 MB) txc=3849 zc=n
# 31.09 [+0.50] rx=3849 (240 MB)
# 31.11 [+0.02] 
# 31.11 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.11 [+0.00] 
# 32.46 [+1.35] tx=4243 (264 MB) txc=4243 zc=y
# 32.47 [+0.01] OK
# 32.69 [+0.22] 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__->