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
# 2.58 [+2.58] 
# 2.59 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.59 [+0.00] 
# 4.22 [+1.64] tx=6561 (409 MB) txc=0 zc=n
# 4.62 [+0.40] rx=3281 (409 MB)
# 4.64 [+0.02] 
# 4.64 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.64 [+0.00] 
# 6.33 [+1.69] tx=3651 (227 MB) txc=3651 zc=n
# 6.69 [+0.36] rx=1827 (227 MB)
# 6.70 [+0.01] OK
# 9.52 [+2.82] 
# 9.52 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.52 [+0.00] 
# 11.16 [+1.64] tx=6374 (397 MB) txc=0 zc=n
# 11.56 [+0.40] rx=3186 (397 MB)
# 11.56 [+0.00] 
# 11.56 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.56 [+0.00] 
# 13.25 [+1.68] tx=3973 (247 MB) txc=3973 zc=n
# 13.60 [+0.36] rx=1988 (247 MB)
# 13.61 [+0.01] OK
# 16.50 [+2.88] 
# 16.50 [+0.00] ipv4 udp -t 1 tx-rx
# 16.50 [+0.00] 
# 18.12 [+1.62] tx=11560 (721 MB) txc=0 zc=n
# 18.62 [+0.50] rx=11560 (721 MB)
# 18.62 [+0.00] 
# 18.62 [+0.00] ipv4 udp -t 1 tx-only
# 18.63 [+0.00] 
# 20.02 [+1.39] tx=8034 (501 MB) txc=0 zc=n
# 20.02 [+0.01] 
# 20.02 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.03 [+0.00] 
# 21.66 [+1.63] tx=4687 (292 MB) txc=4687 zc=n
# 22.16 [+0.50] rx=4687 (292 MB)
# 22.20 [+0.04] 
# 22.20 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.20 [+0.00] 
# 23.54 [+1.35] tx=4360 (272 MB) txc=4360 zc=y
# 23.55 [+0.01] OK
# 26.53 [+2.98] 
# 26.53 [+0.00] ipv6 udp -t 1 tx-rx
# 26.53 [+0.00] 
# 28.15 [+1.62] tx=11450 (714 MB) txc=0 zc=n
# 28.65 [+0.50] rx=11450 (714 MB)
# 28.66 [+0.00] 
# 28.66 [+0.00] ipv6 udp -t 1 tx-only
# 28.66 [+0.00] 
# 30.06 [+1.40] tx=8104 (505 MB) txc=0 zc=n
# 30.06 [+0.01] 
# 30.06 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.07 [+0.00] 
# 31.71 [+1.64] tx=4733 (295 MB) txc=4733 zc=n
# 32.21 [+0.50] rx=4733 (295 MB)
# 32.21 [+0.00] 
# 32.21 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.22 [+0.00] 
# 33.56 [+1.35] tx=4379 (273 MB) txc=4379 zc=y
# 33.59 [+0.03] OK
# 33.83 [+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__->