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
# 2.76 [+2.76] 
# 2.76 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.76 [+0.00] 
# 4.41 [+1.64] tx=6158 (384 MB) txc=0 zc=n
# 4.80 [+0.39] rx=3080 (384 MB)
# 4.81 [+0.01] 
# 4.81 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.81 [+0.00] 
# 6.51 [+1.70] tx=3802 (237 MB) txc=3802 zc=n
# 6.87 [+0.36] rx=1902 (237 MB)
# 6.87 [+0.01] OK
# 9.79 [+2.91] 
# 9.79 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.79 [+0.00] 
# 11.42 [+1.63] tx=5999 (374 MB) txc=0 zc=n
# 11.82 [+0.40] rx=3000 (374 MB)
# 11.82 [+0.01] 
# 11.82 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.82 [+0.00] 
# 13.49 [+1.66] tx=3723 (232 MB) txc=3723 zc=n
# 13.85 [+0.36] rx=1863 (232 MB)
# 13.85 [+0.01] OK
# 16.76 [+2.90] 
# 16.76 [+0.00] ipv4 udp -t 1 tx-rx
# 16.76 [+0.00] 
# 18.38 [+1.62] tx=11000 (686 MB) txc=0 zc=n
# 18.88 [+0.50] rx=11000 (686 MB)
# 18.90 [+0.02] 
# 18.90 [+0.00] ipv4 udp -t 1 tx-only
# 18.90 [+0.00] 
# 20.27 [+1.37] tx=6997 (436 MB) txc=0 zc=n
# 20.28 [+0.01] 
# 20.28 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.28 [+0.00] 
# 21.92 [+1.64] tx=4568 (285 MB) txc=4568 zc=n
# 22.42 [+0.50] rx=4568 (285 MB)
# 22.43 [+0.01] 
# 22.43 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.43 [+0.00] 
# 23.80 [+1.37] tx=4229 (263 MB) txc=4229 zc=y
# 23.80 [+0.01] OK
# 26.78 [+2.98] 
# 26.78 [+0.00] ipv6 udp -t 1 tx-rx
# 26.78 [+0.00] 
# 28.42 [+1.64] tx=10999 (686 MB) txc=0 zc=n
# 28.92 [+0.50] rx=10999 (686 MB)
# 28.93 [+0.00] 
# 28.93 [+0.00] ipv6 udp -t 1 tx-only
# 28.93 [+0.00] 
# 30.30 [+1.37] tx=7912 (493 MB) txc=0 zc=n
# 30.31 [+0.01] 
# 30.31 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.31 [+0.00] 
# 31.97 [+1.66] tx=4537 (283 MB) txc=4537 zc=n
# 32.47 [+0.50] rx=4537 (283 MB)
# 32.48 [+0.00] 
# 32.48 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.48 [+0.00] 
# 33.85 [+1.37] tx=4259 (265 MB) txc=4259 zc=y
# 33.86 [+0.01] OK
# 34.13 [+0.27] 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__->