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
# 2.65 [+2.65] 
# 2.65 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.65 [+0.00] 
# 4.32 [+1.67] tx=6480 (404 MB) txc=0 zc=n
# 4.72 [+0.40] rx=3241 (404 MB)
# 4.73 [+0.01] 
# 4.73 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.73 [+0.00] 
# 6.39 [+1.66] tx=3968 (247 MB) txc=3968 zc=n
# 6.74 [+0.36] rx=1985 (247 MB)
# 6.75 [+0.01] OK
# 9.61 [+2.86] 
# 9.62 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.62 [+0.00] 
# 11.24 [+1.63] tx=6414 (400 MB) txc=0 zc=n
# 11.64 [+0.39] rx=3208 (400 MB)
# 11.64 [+0.01] 
# 11.64 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.64 [+0.00] 
# 13.32 [+1.68] tx=3995 (249 MB) txc=3995 zc=n
# 13.68 [+0.36] rx=1994 (249 MB)
# 13.70 [+0.02] OK
# 16.53 [+2.83] 
# 16.53 [+0.00] ipv4 udp -t 1 tx-rx
# 16.53 [+0.00] 
# 18.14 [+1.62] tx=7588 (473 MB) txc=0 zc=n
# 18.64 [+0.50] rx=7588 (473 MB)
# 18.65 [+0.01] 
# 18.65 [+0.00] ipv4 udp -t 1 tx-only
# 18.65 [+0.00] 
# 20.00 [+1.35] tx=7924 (494 MB) txc=0 zc=n
# 20.01 [+0.01] 
# 20.01 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.01 [+0.00] 
# 21.64 [+1.62] tx=3931 (245 MB) txc=3931 zc=n
# 22.14 [+0.50] rx=3931 (245 MB)
# 22.14 [+0.01] 
# 22.14 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.14 [+0.00] 
# 23.54 [+1.39] tx=4271 (266 MB) txc=4271 zc=y
# 23.55 [+0.01] OK
# 26.35 [+2.80] 
# 26.35 [+0.00] ipv6 udp -t 1 tx-rx
# 26.35 [+0.00] 
# 27.97 [+1.62] tx=7607 (474 MB) txc=0 zc=n
# 28.47 [+0.50] rx=7607 (474 MB)
# 28.47 [+0.00] 
# 28.47 [+0.00] ipv6 udp -t 1 tx-only
# 28.47 [+0.00] 
# 29.85 [+1.37] tx=7939 (495 MB) txc=0 zc=n
# 29.86 [+0.01] 
# 29.86 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.86 [+0.00] 
# 31.48 [+1.62] tx=3913 (244 MB) txc=3913 zc=n
# 31.98 [+0.50] rx=3913 (244 MB)
# 31.99 [+0.02] 
# 31.99 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.99 [+0.00] 
# 33.35 [+1.36] tx=4276 (266 MB) txc=4276 zc=y
# 33.36 [+0.01] OK
# 33.61 [+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__->