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
# 2.66 [+2.66] 
# 2.66 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.66 [+0.00] 
# 4.28 [+1.62] tx=6329 (394 MB) txc=0 zc=n
# 4.68 [+0.40] rx=3165 (394 MB)
# 4.69 [+0.01] 
# 4.69 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.69 [+0.00] 
# 6.38 [+1.69] tx=4001 (249 MB) txc=4001 zc=n
# 6.74 [+0.36] rx=2002 (249 MB)
# 6.77 [+0.03] OK
# 9.74 [+2.98] 
# 9.74 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.74 [+0.00] 
# 11.51 [+1.76] tx=5835 (364 MB) txc=0 zc=n
# 11.91 [+0.40] rx=2905 (364 MB)
# 11.91 [+0.01] 
# 11.91 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.92 [+0.00] 
# 13.59 [+1.68] tx=3673 (229 MB) txc=3673 zc=n
# 13.95 [+0.36] rx=1836 (229 MB)
# 13.96 [+0.01] OK
# 16.82 [+2.86] 
# 16.82 [+0.00] ipv4 udp -t 1 tx-rx
# 16.82 [+0.00] 
# 18.45 [+1.63] tx=10686 (666 MB) txc=0 zc=n
# 18.95 [+0.50] rx=10686 (666 MB)
# 18.97 [+0.02] 
# 18.97 [+0.00] ipv4 udp -t 1 tx-only
# 18.97 [+0.00] 
# 20.34 [+1.37] tx=7709 (481 MB) txc=0 zc=n
# 20.34 [+0.01] 
# 20.34 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.35 [+0.00] 
# 22.03 [+1.68] tx=4371 (272 MB) txc=4371 zc=n
# 22.53 [+0.50] rx=4371 (272 MB)
# 22.53 [+0.01] 
# 22.53 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.53 [+0.00] 
# 23.89 [+1.36] tx=4184 (261 MB) txc=4184 zc=y
# 23.90 [+0.01] OK
# 26.79 [+2.88] 
# 26.79 [+0.00] ipv6 udp -t 1 tx-rx
# 26.79 [+0.00] 
# 28.41 [+1.62] tx=10938 (682 MB) txc=0 zc=n
# 28.91 [+0.50] rx=10938 (682 MB)
# 28.92 [+0.01] 
# 28.92 [+0.00] ipv6 udp -t 1 tx-only
# 28.92 [+0.00] 
# 30.29 [+1.37] tx=7700 (480 MB) txc=0 zc=n
# 30.30 [+0.01] 
# 30.30 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.30 [+0.00] 
# 31.92 [+1.62] tx=4384 (273 MB) txc=4384 zc=n
# 32.42 [+0.50] rx=4384 (273 MB)
# 32.42 [+0.01] 
# 32.42 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.43 [+0.00] 
# 33.85 [+1.42] tx=3621 (225 MB) txc=3621 zc=y
# 33.86 [+0.01] OK
# 34.08 [+0.22] 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__->