=== uname: DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #0: Thu Jul  2 06:02:54 UTC 2026     root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64
=== kldstat:
Id Refs Address                Size Name
 1    8 0xffffffff80200000  1ad8538 kernel
 2    1 0xffffffff81cd9000    7c288 ehci.ko
 3    1 0xffffffff81d56000    8c778 xhci.ko
 5    2 0xffffffff8260f000    3e000 netgraph.ko
 7    1 0xffffffff8264d000    18000 ng_socket.ko
 8    1 0xffffffff82600000     1000 ng_sample.ko

=== v1demo reflect:
RECEIVED 4 bytes back: 'PING'
RESULT: REFLECTED
GET_STATUS: packets_in=0 packets_out=1
RC=0

=== netstat -m baseline:
7/146632 mbufs in use (current/max):
256/33296 mbuf clusters in use (current/max)
0/8260 mbuf jumbo clusters in use (current/max)
	263 mbufs and mbuf clusters allocated to data
515 Kbytes allocated to network (0% of mb_map in use)
0 requests for memory denied
=== leakctl 1200 (control, drained):
sent 1200 packets into sample:downstream (drained reflections)
1507/146632 mbufs in use (current/max):
256/33296 mbuf clusters in use (current/max)
=== leakdbg 300:
CONNECT debug: ok
sent 300 packets into sample:debug
1807/146632 mbufs in use (current/max):
256/33296 mbuf clusters in use (current/max)
=== leakdbg 1200:
CONNECT debug: ok
sent 1200 packets into sample:debug
3007/146632 mbufs in use (current/max):
256/33296 mbuf clusters in use (current/max)

=== hooktest dlci55:
sendto(ctrl): No buffer space available
sendto(ctrl): No buffer space available
CONNECT dlci55: FAILED errno=55 (No buffer space available)
CONNECT dlci05: FAILED errno=55 (No buffer space available)

=== hooktest dlci5:
sendto(ctrl): Invalid argument
sendto(ctrl): No buffer space available
CONNECT dlci5: FAILED errno=22 (Invalid argument)
CONNECT dlci05: FAILED errno=55 (No buffer space available)

=== leak re-check (stability):
3507/146632 mbufs in use (current/max):