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
# 2.66 [+2.66] 
# 2.66 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.66 [+0.00] 
# 4.28 [+1.62] tx=5759 (359 MB) txc=0 zc=n
# 4.68 [+0.40] rx=2880 (359 MB)
# 4.68 [+0.01] 
# 4.68 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.68 [+0.00] 
# 6.36 [+1.68] tx=3967 (247 MB) txc=3967 zc=n
# 6.71 [+0.35] rx=1985 (247 MB)
# 6.71 [+0.01] OK
# 9.43 [+2.72] 
# 9.43 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.43 [+0.00] 
# 11.06 [+1.62] tx=6290 (392 MB) txc=0 zc=n
# 11.45 [+0.40] rx=3146 (392 MB)
# 11.46 [+0.01] 
# 11.46 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.46 [+0.00] 
# 13.13 [+1.67] tx=3864 (241 MB) txc=3864 zc=n
# 13.48 [+0.36] rx=1933 (241 MB)
# 13.49 [+0.01] OK
# 16.24 [+2.75] 
# 16.24 [+0.00] ipv4 udp -t 1 tx-rx
# 16.24 [+0.00] 
# 17.87 [+1.63] tx=7479 (466 MB) txc=0 zc=n
# 18.37 [+0.50] rx=7479 (466 MB)
# 18.37 [+0.01] 
# 18.37 [+0.00] ipv4 udp -t 1 tx-only
# 18.37 [+0.00] 
# 19.73 [+1.36] tx=7824 (488 MB) txc=0 zc=n
# 19.76 [+0.02] 
# 19.76 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.76 [+0.00] 
# 21.36 [+1.60] tx=3959 (247 MB) txc=3959 zc=n
# 21.86 [+0.50] rx=3959 (247 MB)
# 21.86 [+0.01] 
# 21.86 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.86 [+0.00] 
# 23.24 [+1.38] tx=4315 (269 MB) txc=4315 zc=y
# 23.25 [+0.01] OK
# 26.01 [+2.76] 
# 26.01 [+0.00] ipv6 udp -t 1 tx-rx
# 26.01 [+0.00] 
# 27.63 [+1.61] tx=7662 (478 MB) txc=0 zc=n
# 28.13 [+0.50] rx=7662 (478 MB)
# 28.15 [+0.03] 
# 28.15 [+0.00] ipv6 udp -t 1 tx-only
# 28.15 [+0.00] 
# 29.51 [+1.36] tx=7980 (497 MB) txc=0 zc=n
# 29.52 [+0.01] 
# 29.52 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.52 [+0.00] 
# 31.14 [+1.62] tx=3950 (246 MB) txc=3950 zc=n
# 31.64 [+0.50] rx=3950 (246 MB)
# 31.67 [+0.02] 
# 31.67 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.67 [+0.00] 
# 33.03 [+1.37] tx=4341 (270 MB) txc=4341 zc=y
# 33.04 [+0.01] OK
# 33.29 [+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__->