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
# 2.69 [+2.69] 
# 2.69 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.69 [+0.00] 
# 4.33 [+1.64] tx=5506 (343 MB) txc=0 zc=n
# 4.73 [+0.40] rx=2751 (343 MB)
# 4.74 [+0.01] 
# 4.74 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.74 [+0.00] 
# 6.40 [+1.66] tx=3813 (237 MB) txc=3813 zc=n
# 6.76 [+0.36] rx=1900 (237 MB)
# 6.79 [+0.03] OK
# 9.66 [+2.87] 
# 9.66 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.66 [+0.00] 
# 11.30 [+1.64] tx=6157 (384 MB) txc=0 zc=n
# 11.69 [+0.39] rx=3079 (384 MB)
# 11.70 [+0.01] 
# 11.70 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.70 [+0.00] 
# 13.35 [+1.65] tx=3609 (225 MB) txc=3609 zc=n
# 13.71 [+0.36] rx=1805 (225 MB)
# 13.72 [+0.01] OK
# 16.72 [+3.01] 
# 16.73 [+0.00] ipv4 udp -t 1 tx-rx
# 16.73 [+0.00] 
# 18.35 [+1.62] tx=10988 (685 MB) txc=0 zc=n
# 18.85 [+0.50] rx=10988 (685 MB)
# 18.86 [+0.01] 
# 18.86 [+0.00] ipv4 udp -t 1 tx-only
# 18.86 [+0.00] 
# 20.24 [+1.39] tx=7870 (491 MB) txc=0 zc=n
# 20.25 [+0.01] 
# 20.26 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.26 [+0.00] 
# 21.87 [+1.62] tx=4675 (291 MB) txc=4675 zc=n
# 22.38 [+0.50] rx=4675 (291 MB)
# 22.38 [+0.00] 
# 22.38 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.38 [+0.00] 
# 23.74 [+1.36] tx=4205 (262 MB) txc=4205 zc=y
# 23.75 [+0.01] OK
# 26.67 [+2.92] 
# 26.67 [+0.00] ipv6 udp -t 1 tx-rx
# 26.67 [+0.00] 
# 28.30 [+1.63] tx=9542 (595 MB) txc=0 zc=n
# 28.80 [+0.50] rx=9542 (595 MB)
# 28.81 [+0.01] 
# 28.81 [+0.00] ipv6 udp -t 1 tx-only
# 28.81 [+0.00] 
# 30.18 [+1.37] tx=7992 (498 MB) txc=0 zc=n
# 30.19 [+0.01] 
# 30.19 [+0.00] ipv6 udp -z -t 1 tx-rx
# 30.19 [+0.00] 
# 31.82 [+1.63] tx=4763 (297 MB) txc=4763 zc=n
# 32.32 [+0.50] rx=4763 (297 MB)
# 32.33 [+0.01] 
# 32.33 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.33 [+0.00] 
# 33.70 [+1.37] tx=4229 (263 MB) txc=4229 zc=y
# 33.70 [+0.01] OK
# 33.98 [+0.28] 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__->