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
# 2.61 [+2.61] 
# 2.61 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.62 [+0.00] 
# 4.24 [+1.62] tx=6280 (391 MB) txc=0 zc=n
# 4.64 [+0.40] rx=3141 (391 MB)
# 4.64 [+0.01] 
# 4.65 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.65 [+0.00] 
# 6.31 [+1.67] tx=3901 (243 MB) txc=3901 zc=n
# 6.67 [+0.36] rx=1924 (243 MB)
# 6.68 [+0.01] OK
# 9.54 [+2.86] 
# 9.54 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.54 [+0.00] 
# 11.16 [+1.61] tx=6209 (387 MB) txc=0 zc=n
# 11.56 [+0.40] rx=3095 (387 MB)
# 11.56 [+0.01] 
# 11.56 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.56 [+0.00] 
# 13.23 [+1.67] tx=3883 (242 MB) txc=3883 zc=n
# 13.59 [+0.36] rx=1938 (242 MB)
# 13.61 [+0.02] OK
# 16.46 [+2.85] 
# 16.46 [+0.00] ipv4 udp -t 1 tx-rx
# 16.46 [+0.00] 
# 18.09 [+1.63] tx=11056 (689 MB) txc=0 zc=n
# 18.59 [+0.50] rx=11056 (689 MB)
# 18.60 [+0.01] 
# 18.60 [+0.00] ipv4 udp -t 1 tx-only
# 18.60 [+0.00] 
# 19.99 [+1.39] tx=7668 (478 MB) txc=0 zc=n
# 20.02 [+0.03] 
# 20.02 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.02 [+0.00] 
# 21.70 [+1.68] tx=4538 (283 MB) txc=4538 zc=n
# 22.20 [+0.50] rx=4538 (283 MB)
# 22.22 [+0.02] 
# 22.23 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.23 [+0.00] 
# 23.57 [+1.35] tx=4187 (261 MB) txc=4187 zc=y
# 23.58 [+0.01] OK
# 26.49 [+2.91] 
# 26.49 [+0.00] ipv6 udp -t 1 tx-rx
# 26.49 [+0.00] 
# 28.13 [+1.64] tx=11345 (707 MB) txc=0 zc=n
# 28.63 [+0.50] rx=11345 (707 MB)
# 28.64 [+0.00] 
# 28.64 [+0.00] ipv6 udp -t 1 tx-only
# 28.64 [+0.00] 
# 30.01 [+1.38] tx=7940 (495 MB) txc=0 zc=n
# 30.02 [+0.01] 
# 30.03 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.03 [+0.00] 
# 31.65 [+1.63] tx=4685 (292 MB) txc=4685 zc=n
# 32.15 [+0.50] rx=4685 (292 MB)
# 32.17 [+0.01] 
# 32.17 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.17 [+0.00] 
# 33.53 [+1.36] tx=4190 (261 MB) txc=4190 zc=y
# 33.54 [+0.01] OK
# 33.81 [+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__->