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
# 2.51 [+2.51] 
# 2.51 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.51 [+0.00] 
# 4.13 [+1.62] tx=6484 (404 MB) txc=0 zc=n
# 4.52 [+0.40] rx=3243 (404 MB)
# 4.54 [+0.02] 
# 4.54 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.54 [+0.00] 
# 6.21 [+1.66] tx=3991 (249 MB) txc=3991 zc=n
# 6.57 [+0.36] rx=1997 (249 MB)
# 6.57 [+0.01] OK
# 9.27 [+2.69] 
# 9.27 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.27 [+0.00] 
# 10.86 [+1.59] tx=6380 (398 MB) txc=0 zc=n
# 11.26 [+0.40] rx=3177 (398 MB)
# 11.28 [+0.02] 
# 11.28 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.28 [+0.00] 
# 12.94 [+1.65] tx=3969 (247 MB) txc=3969 zc=n
# 13.29 [+0.36] rx=1981 (247 MB)
# 13.31 [+0.01] OK
# 16.42 [+3.11] 
# 16.42 [+0.00] ipv4 udp -t 1 tx-rx
# 16.43 [+0.00] 
# 18.09 [+1.66] tx=7119 (444 MB) txc=0 zc=n
# 18.59 [+0.50] rx=7119 (444 MB)
# 18.61 [+0.02] 
# 18.61 [+0.00] ipv4 udp -t 1 tx-only
# 18.61 [+0.00] 
# 19.98 [+1.37] tx=7660 (478 MB) txc=0 zc=n
# 19.99 [+0.01] 
# 19.99 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.99 [+0.00] 
# 21.61 [+1.62] tx=3678 (229 MB) txc=3678 zc=n
# 22.11 [+0.50] rx=3678 (229 MB)
# 22.11 [+0.01] 
# 22.11 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.11 [+0.00] 
# 23.50 [+1.39] tx=4127 (257 MB) txc=4127 zc=y
# 23.51 [+0.01] OK
# 26.35 [+2.84] 
# 26.35 [+0.00] ipv6 udp -t 1 tx-rx
# 26.35 [+0.00] 
# 27.98 [+1.63] tx=7197 (449 MB) txc=0 zc=n
# 28.48 [+0.50] rx=7197 (449 MB)
# 28.49 [+0.00] 
# 28.49 [+0.00] ipv6 udp -t 1 tx-only
# 28.49 [+0.00] 
# 29.88 [+1.39] tx=7669 (478 MB) txc=0 zc=n
# 29.88 [+0.01] 
# 29.88 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.89 [+0.00] 
# 31.53 [+1.65] tx=3725 (232 MB) txc=3725 zc=n
# 32.04 [+0.50] rx=3725 (232 MB)
# 32.04 [+0.00] 
# 32.04 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.04 [+0.00] 
# 33.41 [+1.37] tx=4127 (257 MB) txc=4127 zc=y
# 33.42 [+0.01] OK
# 33.67 [+0.26] 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__->