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
# 2.46 [+2.46] 
# 2.46 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.46 [+0.00] 
# 4.06 [+1.60] tx=6393 (398 MB) txc=0 zc=n
# 4.46 [+0.40] rx=3198 (398 MB)
# 4.47 [+0.00] 
# 4.47 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.47 [+0.00] 
# 6.14 [+1.67] tx=3802 (237 MB) txc=3802 zc=n
# 6.50 [+0.36] rx=1902 (237 MB)
# 6.50 [+0.00] OK
# 9.15 [+2.65] 
# 9.15 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.15 [+0.00] 
# 10.78 [+1.62] tx=6263 (390 MB) txc=0 zc=n
# 11.17 [+0.39] rx=3131 (390 MB)
# 11.18 [+0.01] 
# 11.18 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.18 [+0.00] 
# 12.86 [+1.68] tx=3910 (243 MB) txc=3910 zc=n
# 13.22 [+0.36] rx=1956 (243 MB)
# 13.24 [+0.03] OK
# 15.95 [+2.71] 
# 15.95 [+0.00] ipv4 udp -t 1 tx-rx
# 15.96 [+0.00] 
# 17.56 [+1.60] tx=7411 (462 MB) txc=0 zc=n
# 18.06 [+0.50] rx=7411 (462 MB)
# 18.06 [+0.00] 
# 18.06 [+0.00] ipv4 udp -t 1 tx-only
# 18.06 [+0.00] 
# 19.42 [+1.36] tx=7920 (494 MB) txc=0 zc=n
# 19.43 [+0.01] 
# 19.43 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.43 [+0.00] 
# 21.04 [+1.60] tx=3788 (236 MB) txc=3788 zc=n
# 21.54 [+0.50] rx=3788 (236 MB)
# 21.56 [+0.02] 
# 21.56 [+0.00] ipv4 udp -z -t 1 tx-only
# 21.56 [+0.00] 
# 22.91 [+1.35] tx=4228 (263 MB) txc=4228 zc=y
# 22.92 [+0.01] OK
# 25.73 [+2.81] 
# 25.73 [+0.00] ipv6 udp -t 1 tx-rx
# 25.73 [+0.00] 
# 27.35 [+1.62] tx=7298 (455 MB) txc=0 zc=n
# 27.85 [+0.50] rx=7298 (455 MB)
# 27.85 [+0.00] 
# 27.85 [+0.00] ipv6 udp -t 1 tx-only
# 27.85 [+0.00] 
# 29.20 [+1.34] tx=7927 (494 MB) txc=0 zc=n
# 29.21 [+0.01] 
# 29.21 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.21 [+0.00] 
# 30.84 [+1.64] tx=3815 (238 MB) txc=3815 zc=n
# 31.34 [+0.50] rx=3815 (238 MB)
# 31.38 [+0.03] 
# 31.38 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.38 [+0.00] 
# 32.73 [+1.36] tx=4226 (263 MB) txc=4226 zc=y
# 32.74 [+0.01] OK
# 32.99 [+0.25] 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__->