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
# 2.72 [+2.72] 
# 2.72 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.73 [+0.00] 
# 4.36 [+1.64] tx=6275 (391 MB) txc=0 zc=n
# 4.77 [+0.40] rx=3133 (391 MB)
# 4.79 [+0.02] 
# 4.79 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.79 [+0.00] 
# 6.48 [+1.69] tx=3911 (244 MB) txc=3911 zc=n
# 6.83 [+0.35] rx=1957 (244 MB)
# 6.83 [+0.01] OK
# 9.88 [+3.05] 
# 9.88 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.88 [+0.00] 
# 11.50 [+1.62] tx=6298 (393 MB) txc=0 zc=n
# 11.90 [+0.40] rx=3150 (393 MB)
# 11.91 [+0.01] 
# 11.91 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.91 [+0.00] 
# 13.59 [+1.68] tx=3831 (239 MB) txc=3831 zc=n
# 13.95 [+0.36] rx=1916 (239 MB)
# 13.96 [+0.01] OK
# 16.99 [+3.03] 
# 16.99 [+0.00] ipv4 udp -t 1 tx-rx
# 16.99 [+0.00] 
# 18.61 [+1.62] tx=10901 (680 MB) txc=0 zc=n
# 19.11 [+0.50] rx=10901 (680 MB)
# 19.12 [+0.01] 
# 19.12 [+0.00] ipv4 udp -t 1 tx-only
# 19.12 [+0.00] 
# 20.50 [+1.38] tx=7495 (467 MB) txc=0 zc=n
# 20.51 [+0.01] 
# 20.51 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.51 [+0.00] 
# 22.15 [+1.64] tx=4536 (283 MB) txc=4536 zc=n
# 22.65 [+0.50] rx=4536 (283 MB)
# 22.65 [+0.00] 
# 22.65 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.65 [+0.00] 
# 24.02 [+1.37] tx=4178 (260 MB) txc=4178 zc=y
# 24.03 [+0.01] OK
# 27.00 [+2.96] 
# 27.00 [+0.00] ipv6 udp -t 1 tx-rx
# 27.00 [+0.00] 
# 28.65 [+1.65] tx=11320 (706 MB) txc=0 zc=n
# 29.15 [+0.50] rx=11320 (706 MB)
# 29.15 [+0.01] 
# 29.16 [+0.00] ipv6 udp -t 1 tx-only
# 29.16 [+0.00] 
# 30.52 [+1.36] tx=7221 (450 MB) txc=0 zc=n
# 30.53 [+0.01] 
# 30.53 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.53 [+0.00] 
# 32.16 [+1.63] tx=4548 (283 MB) txc=4548 zc=n
# 32.66 [+0.50] rx=4548 (283 MB)
# 32.67 [+0.00] 
# 32.67 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.67 [+0.00] 
# 34.04 [+1.37] tx=4162 (259 MB) txc=4162 zc=y
# 34.06 [+0.02] OK
# 34.31 [+0.25] 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__->