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] 
# 4.30 [+1.64] tx=6261 (390 MB) txc=0 zc=n
# 4.70 [+0.40] rx=3130 (390 MB)
# 4.71 [+0.01] 
# 4.71 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.71 [+0.00] 
# 6.37 [+1.66] tx=3850 (240 MB) txc=3850 zc=n
# 6.73 [+0.36] rx=1925 (240 MB)
# 6.73 [+0.01] OK
# 9.65 [+2.92] 
# 9.65 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.65 [+0.00] 
# 11.29 [+1.63] tx=6099 (380 MB) txc=0 zc=n
# 11.69 [+0.40] rx=3050 (380 MB)
# 11.69 [+0.01] 
# 11.69 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.70 [+0.00] 
# 13.36 [+1.67] tx=3842 (239 MB) txc=3842 zc=n
# 13.72 [+0.36] rx=1922 (239 MB)
# 13.74 [+0.02] OK
# 16.64 [+2.90] 
# 16.64 [+0.00] ipv4 udp -t 1 tx-rx
# 16.64 [+0.00] 
# 18.29 [+1.65] tx=7281 (454 MB) txc=0 zc=n
# 18.79 [+0.50] rx=7281 (454 MB)
# 18.82 [+0.03] 
# 18.82 [+0.00] ipv4 udp -t 1 tx-only
# 18.82 [+0.00] 
# 20.18 [+1.35] tx=7960 (496 MB) txc=0 zc=n
# 20.19 [+0.01] 
# 20.19 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.19 [+0.00] 
# 21.79 [+1.60] tx=3742 (233 MB) txc=3742 zc=n
# 22.28 [+0.50] rx=3742 (233 MB)
# 22.29 [+0.01] 
# 22.29 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.29 [+0.00] 
# 23.71 [+1.42] tx=4220 (263 MB) txc=4220 zc=y
# 23.72 [+0.01] OK
# 26.56 [+2.84] 
# 26.56 [+0.00] ipv6 udp -t 1 tx-rx
# 26.56 [+0.00] 
# 28.18 [+1.62] tx=7288 (454 MB) txc=0 zc=n
# 28.68 [+0.50] rx=7288 (454 MB)
# 28.69 [+0.01] 
# 28.69 [+0.00] ipv6 udp -t 1 tx-only
# 28.69 [+0.00] 
# 30.07 [+1.37] tx=7899 (492 MB) txc=0 zc=n
# 30.07 [+0.01] 
# 30.08 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.08 [+0.00] 
# 31.70 [+1.62] tx=3747 (233 MB) txc=3747 zc=n
# 32.20 [+0.50] rx=3747 (233 MB)
# 32.21 [+0.01] 
# 32.21 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.21 [+0.00] 
# 33.57 [+1.37] tx=4220 (263 MB) txc=4220 zc=y
# 33.58 [+0.01] OK
# 33.82 [+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__->