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
# 2.63 [+2.63] 
# 2.63 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.63 [+0.00] 
# 4.25 [+1.62] tx=6053 (377 MB) txc=0 zc=n
# 4.65 [+0.40] rx=3027 (377 MB)
# 4.65 [+0.01] 
# 4.65 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.65 [+0.00] 
# 6.32 [+1.66] tx=3831 (239 MB) txc=3831 zc=n
# 6.68 [+0.36] rx=1916 (239 MB)
# 6.68 [+0.01] OK
# 9.61 [+2.92] 
# 9.61 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.61 [+0.00] 
# 11.25 [+1.65] tx=6004 (374 MB) txc=0 zc=n
# 11.65 [+0.39] rx=3003 (374 MB)
# 11.66 [+0.01] 
# 11.66 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.66 [+0.00] 
# 13.34 [+1.68] tx=3808 (237 MB) txc=3808 zc=n
# 13.69 [+0.36] rx=1905 (237 MB)
# 13.70 [+0.01] OK
# 16.58 [+2.88] 
# 16.58 [+0.00] ipv4 udp -t 1 tx-rx
# 16.59 [+0.00] 
# 18.22 [+1.64] tx=7050 (439 MB) txc=0 zc=n
# 18.72 [+0.50] rx=7050 (439 MB)
# 18.73 [+0.00] 
# 18.73 [+0.00] ipv4 udp -t 1 tx-only
# 18.73 [+0.00] 
# 20.09 [+1.36] tx=7601 (474 MB) txc=0 zc=n
# 20.10 [+0.01] 
# 20.10 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.10 [+0.00] 
# 21.73 [+1.63] tx=3700 (230 MB) txc=3700 zc=n
# 22.23 [+0.50] rx=3700 (230 MB)
# 22.24 [+0.01] 
# 22.24 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.24 [+0.00] 
# 23.61 [+1.36] tx=4070 (253 MB) txc=4070 zc=y
# 23.61 [+0.01] OK
# 26.52 [+2.90] 
# 26.52 [+0.00] ipv6 udp -t 1 tx-rx
# 26.52 [+0.00] 
# 28.14 [+1.62] tx=7141 (445 MB) txc=0 zc=n
# 28.64 [+0.50] rx=7141 (445 MB)
# 28.65 [+0.00] 
# 28.65 [+0.00] ipv6 udp -t 1 tx-only
# 28.65 [+0.00] 
# 30.02 [+1.37] tx=7826 (488 MB) txc=0 zc=n
# 30.03 [+0.01] 
# 30.03 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.03 [+0.00] 
# 31.66 [+1.64] tx=3772 (235 MB) txc=3772 zc=n
# 32.17 [+0.50] rx=3772 (235 MB)
# 32.17 [+0.00] 
# 32.17 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.18 [+0.00] 
# 33.53 [+1.36] tx=4226 (263 MB) txc=4226 zc=y
# 33.54 [+0.01] OK
# 33.82 [+0.28] 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__->