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
# 2.67 [+0.00] 
# 4.31 [+1.64] tx=6205 (387 MB) txc=0 zc=n
# 4.71 [+0.40] rx=3092 (387 MB)
# 4.71 [+0.01] 
# 4.71 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.71 [+0.00] 
# 6.37 [+1.65] tx=3868 (241 MB) txc=3868 zc=n
# 6.73 [+0.36] rx=1934 (241 MB)
# 6.73 [+0.01] OK
# 9.65 [+2.91] 
# 9.65 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.65 [+0.00] 
# 11.27 [+1.62] tx=6193 (386 MB) txc=0 zc=n
# 11.67 [+0.40] rx=3097 (386 MB)
# 11.67 [+0.01] 
# 11.67 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.68 [+0.00] 
# 13.35 [+1.68] tx=3852 (240 MB) txc=3852 zc=n
# 13.71 [+0.36] rx=1927 (240 MB)
# 13.72 [+0.01] OK
# 16.57 [+2.85] 
# 16.57 [+0.00] ipv4 udp -t 1 tx-rx
# 16.57 [+0.00] 
# 18.24 [+1.66] tx=11127 (694 MB) txc=0 zc=n
# 18.74 [+0.50] rx=11127 (694 MB)
# 18.74 [+0.00] 
# 18.74 [+0.00] ipv4 udp -t 1 tx-only
# 18.74 [+0.00] 
# 20.10 [+1.35] tx=7995 (498 MB) txc=0 zc=n
# 20.10 [+0.01] 
# 20.10 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.10 [+0.00] 
# 21.73 [+1.62] tx=4704 (293 MB) txc=4704 zc=n
# 22.23 [+0.50] rx=4704 (293 MB)
# 22.23 [+0.00] 
# 22.23 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.24 [+0.00] 
# 23.59 [+1.36] tx=4222 (263 MB) txc=4222 zc=y
# 23.60 [+0.01] OK
# 26.46 [+2.86] 
# 26.46 [+0.00] ipv6 udp -t 1 tx-rx
# 26.46 [+0.00] 
# 28.10 [+1.63] tx=11144 (695 MB) txc=0 zc=n
# 28.60 [+0.50] rx=11144 (695 MB)
# 28.60 [+0.00] 
# 28.60 [+0.00] ipv6 udp -t 1 tx-only
# 28.60 [+0.00] 
# 29.96 [+1.35] tx=8021 (500 MB) txc=0 zc=n
# 29.96 [+0.01] 
# 29.96 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.97 [+0.00] 
# 31.58 [+1.62] tx=4661 (290 MB) txc=4661 zc=n
# 32.09 [+0.50] rx=4661 (290 MB)
# 32.09 [+0.00] 
# 32.09 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.09 [+0.00] 
# 33.44 [+1.34] tx=4300 (268 MB) txc=4300 zc=y
# 33.44 [+0.01] OK
# 33.71 [+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__->