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
# 2.78 [+2.78] 
# 2.78 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.78 [+0.00] 
# 4.41 [+1.63] tx=6338 (395 MB) txc=0 zc=n
# 4.81 [+0.40] rx=3170 (395 MB)
# 4.81 [+0.01] 
# 4.81 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.81 [+0.00] 
# 6.51 [+1.69] tx=3928 (245 MB) txc=3928 zc=n
# 6.87 [+0.36] rx=1965 (245 MB)
# 6.87 [+0.01] OK
# 9.82 [+2.95] 
# 9.82 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.82 [+0.00] 
# 11.47 [+1.65] tx=6128 (382 MB) txc=0 zc=n
# 11.87 [+0.40] rx=3065 (382 MB)
# 11.89 [+0.02] 
# 11.89 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.89 [+0.00] 
# 13.54 [+1.65] tx=3806 (237 MB) txc=3806 zc=n
# 13.90 [+0.36] rx=1904 (237 MB)
# 13.91 [+0.01] OK
# 16.88 [+2.97] 
# 16.88 [+0.00] ipv4 udp -t 1 tx-rx
# 16.88 [+0.00] 
# 18.53 [+1.65] tx=12885 (804 MB) txc=0 zc=n
# 19.03 [+0.50] rx=12871 (803 MB)
# 19.04 [+0.01] 
# 19.04 [+0.00] ipv4 udp -t 1 tx-only
# 19.04 [+0.00] 
# 20.39 [+1.35] tx=7826 (488 MB) txc=0 zc=n
# 20.39 [+0.01] 
# 20.39 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.39 [+0.00] 
# 22.03 [+1.64] tx=4605 (287 MB) txc=4605 zc=n
# 22.53 [+0.50] rx=4605 (287 MB)
# 22.54 [+0.01] 
# 22.54 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.54 [+0.00] 
# 23.92 [+1.38] tx=4240 (264 MB) txc=4240 zc=y
# 23.93 [+0.01] OK
# 26.83 [+2.91] 
# 26.84 [+0.00] ipv6 udp -t 1 tx-rx
# 26.84 [+0.00] 
# 28.46 [+1.62] tx=11964 (746 MB) txc=0 zc=n
# 28.96 [+0.50] rx=11964 (746 MB)
# 28.99 [+0.03] 
# 28.99 [+0.00] ipv6 udp -t 1 tx-only
# 28.99 [+0.00] 
# 30.36 [+1.36] tx=7771 (484 MB) txc=0 zc=n
# 30.36 [+0.01] 
# 30.36 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.36 [+0.00] 
# 31.99 [+1.63] tx=4630 (288 MB) txc=4630 zc=n
# 32.49 [+0.50] rx=4630 (288 MB)
# 32.50 [+0.01] 
# 32.50 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.50 [+0.00] 
# 33.86 [+1.36] tx=4239 (264 MB) txc=4239 zc=y
# 33.87 [+0.01] OK
# 34.16 [+0.29] 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__->