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
# 3.32 [+3.32] 
# 3.32 [+0.00] ipv4 tcp -t 1 tx-rx
# 3.32 [+0.00] 
# 5.02 [+1.70] tx=5734 (357 MB) txc=0 zc=n
# 5.43 [+0.40] rx=2867 (357 MB)
# 5.44 [+0.02] 
# 5.44 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 5.44 [+0.00] 
# 7.16 [+1.71] tx=3378 (210 MB) txc=3378 zc=n
# 7.52 [+0.36] rx=1690 (210 MB)
# 7.52 [+0.01] OK
# 10.49 [+2.97] 
# 10.49 [+0.00] ipv6 tcp -t 1 tx-rx
# 10.49 [+0.00] 
# 12.16 [+1.67] tx=5936 (370 MB) txc=0 zc=n
# 12.56 [+0.40] rx=2968 (370 MB)
# 12.57 [+0.01] 
# 12.57 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 12.57 [+0.00] 
# 14.23 [+1.66] tx=3859 (240 MB) txc=3859 zc=n
# 14.59 [+0.36] rx=1931 (240 MB)
# 14.59 [+0.01] OK
# 17.41 [+2.82] 
# 17.41 [+0.00] ipv4 udp -t 1 tx-rx
# 17.42 [+0.00] 
# 19.05 [+1.63] tx=11148 (695 MB) txc=0 zc=n
# 19.55 [+0.50] rx=11148 (695 MB)
# 19.55 [+0.01] 
# 19.55 [+0.00] ipv4 udp -t 1 tx-only
# 19.56 [+0.00] 
# 20.92 [+1.36] tx=7941 (495 MB) txc=0 zc=n
# 20.93 [+0.01] 
# 20.93 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.93 [+0.00] 
# 22.56 [+1.63] tx=4619 (288 MB) txc=4619 zc=n
# 23.06 [+0.50] rx=4619 (288 MB)
# 23.08 [+0.02] 
# 23.08 [+0.00] ipv4 udp -z -t 1 tx-only
# 23.08 [+0.00] 
# 24.54 [+1.45] tx=4073 (254 MB) txc=4073 zc=y
# 24.54 [+0.01] OK
# 27.61 [+3.06] 
# 27.61 [+0.00] ipv6 udp -t 1 tx-rx
# 27.61 [+0.00] 
# 29.27 [+1.66] tx=10972 (684 MB) txc=0 zc=n
# 29.77 [+0.50] rx=10972 (684 MB)
# 29.80 [+0.03] 
# 29.80 [+0.00] ipv6 udp -t 1 tx-only
# 29.80 [+0.00] 
# 31.16 [+1.36] tx=7864 (490 MB) txc=0 zc=n
# 31.17 [+0.01] 
# 31.17 [+0.00] ipv6 udp -z -t 1 tx-rx
# 31.17 [+0.00] 
# 32.80 [+1.62] tx=4608 (287 MB) txc=4608 zc=n
# 33.30 [+0.50] rx=4608 (287 MB)
# 33.30 [+0.01] 
# 33.30 [+0.00] ipv6 udp -z -t 1 tx-only
# 33.31 [+0.00] 
# 34.68 [+1.37] tx=4165 (259 MB) txc=4165 zc=y
# 34.69 [+0.01] OK
# 34.95 [+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__->