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] 
# 2.58 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.58 [+0.00] 
# 4.22 [+1.63] tx=6344 (395 MB) txc=0 zc=n
# 4.62 [+0.40] rx=3169 (395 MB)
# 4.63 [+0.01] 
# 4.63 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.63 [+0.00] 
# 6.30 [+1.68] tx=3948 (246 MB) txc=3948 zc=n
# 6.66 [+0.36] rx=1970 (246 MB)
# 6.67 [+0.01] OK
# 9.73 [+3.06] 
# 9.73 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.73 [+0.00] 
# 11.38 [+1.66] tx=5849 (364 MB) txc=0 zc=n
# 11.79 [+0.40] rx=2926 (364 MB)
# 11.79 [+0.01] 
# 11.79 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.79 [+0.00] 
# 13.46 [+1.67] tx=3925 (244 MB) txc=3925 zc=n
# 13.82 [+0.36] rx=1960 (244 MB)
# 13.83 [+0.01] OK
# 16.64 [+2.82] 
# 16.64 [+0.00] ipv4 udp -t 1 tx-rx
# 16.64 [+0.00] 
# 18.29 [+1.64] tx=7445 (464 MB) txc=0 zc=n
# 18.79 [+0.50] rx=7445 (464 MB)
# 18.81 [+0.02] 
# 18.81 [+0.00] ipv4 udp -t 1 tx-only
# 18.81 [+0.00] 
# 20.17 [+1.36] tx=7945 (495 MB) txc=0 zc=n
# 20.17 [+0.01] 
# 20.17 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.18 [+0.00] 
# 21.83 [+1.66] tx=3763 (234 MB) txc=3763 zc=n
# 22.33 [+0.50] rx=3763 (234 MB)
# 22.34 [+0.01] 
# 22.34 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.34 [+0.00] 
# 23.70 [+1.36] tx=4240 (264 MB) txc=4240 zc=y
# 23.70 [+0.01] OK
# 26.48 [+2.78] 
# 26.48 [+0.00] ipv6 udp -t 1 tx-rx
# 26.48 [+0.00] 
# 28.11 [+1.63] tx=7367 (459 MB) txc=0 zc=n
# 28.61 [+0.50] rx=7367 (459 MB)
# 28.62 [+0.01] 
# 28.62 [+0.00] ipv6 udp -t 1 tx-only
# 28.62 [+0.00] 
# 29.99 [+1.38] tx=7895 (492 MB) txc=0 zc=n
# 30.00 [+0.01] 
# 30.00 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.00 [+0.00] 
# 31.61 [+1.61] tx=3813 (237 MB) txc=3813 zc=n
# 32.11 [+0.50] rx=3813 (237 MB)
# 32.12 [+0.01] 
# 32.12 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.12 [+0.00] 
# 33.47 [+1.35] tx=4245 (264 MB) txc=4245 zc=y
# 33.48 [+0.01] OK
# 33.75 [+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__->