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=6167 (384 MB) txc=0 zc=n
# 4.65 [+0.40] rx=3083 (384 MB)
# 4.65 [+0.01] 
# 4.65 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.65 [+0.00] 
# 6.33 [+1.67] tx=3850 (240 MB) txc=3850 zc=n
# 6.69 [+0.36] rx=1926 (240 MB)
# 6.69 [+0.01] OK
# 9.59 [+2.90] 
# 9.59 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.59 [+0.00] 
# 11.23 [+1.64] tx=6100 (380 MB) txc=0 zc=n
# 11.63 [+0.40] rx=3049 (380 MB)
# 11.64 [+0.01] 
# 11.64 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.64 [+0.00] 
# 13.28 [+1.64] tx=3792 (236 MB) txc=3792 zc=n
# 13.64 [+0.36] rx=1897 (236 MB)
# 13.68 [+0.03] OK
# 16.53 [+2.85] 
# 16.53 [+0.00] ipv4 udp -t 1 tx-rx
# 16.53 [+0.00] 
# 18.16 [+1.63] tx=11253 (702 MB) txc=0 zc=n
# 18.66 [+0.50] rx=11253 (702 MB)
# 18.67 [+0.00] 
# 18.67 [+0.00] ipv4 udp -t 1 tx-only
# 18.67 [+0.00] 
# 20.04 [+1.38] tx=7819 (487 MB) txc=0 zc=n
# 20.05 [+0.01] 
# 20.05 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.05 [+0.00] 
# 21.69 [+1.63] tx=4606 (287 MB) txc=4606 zc=n
# 22.19 [+0.50] rx=4606 (287 MB)
# 22.20 [+0.02] 
# 22.20 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.20 [+0.00] 
# 23.56 [+1.36] tx=4133 (257 MB) txc=4133 zc=y
# 23.57 [+0.01] OK
# 26.38 [+2.81] 
# 26.38 [+0.00] ipv6 udp -t 1 tx-rx
# 26.38 [+0.00] 
# 28.00 [+1.62] tx=11332 (707 MB) txc=0 zc=n
# 28.50 [+0.50] rx=11332 (707 MB)
# 28.50 [+0.00] 
# 28.50 [+0.00] ipv6 udp -t 1 tx-only
# 28.51 [+0.00] 
# 29.86 [+1.35] tx=7986 (498 MB) txc=0 zc=n
# 29.86 [+0.01] 
# 29.86 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.87 [+0.00] 
# 31.47 [+1.61] tx=4717 (294 MB) txc=4717 zc=n
# 31.97 [+0.50] rx=4717 (294 MB)
# 31.99 [+0.02] 
# 31.99 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.99 [+0.00] 
# 33.35 [+1.35] tx=4255 (265 MB) txc=4255 zc=y
# 33.35 [+0.01] OK
# 33.59 [+0.24] 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__->