npfctl unresponsive

[John Klos <john%klos.com@localhost>]

Hi,

netbsd-10 on am64 from 31-August-2024, npf set up to do NAT of a few 
internal networks, only 56 entries from blocklistd:

daisy# npfctl list
# src-addr:port       dst-addr:port         interface  nat-addr:port
(hang)

Control-t a while later:
[ 10629185.5550659] load: 1.00  cmd: npfctl 17238 [0x7a2d4917e6ca/1] 0.00u 476.10s 99% 1664k

More than an hour later:

  PID USERNAME PRI NICE   SIZE   RES STATE       TIME   WCPU    CPU COMMAND
17238 root      79    0    22M 1664K CPU/6     102:11 99.02% 99.02% npfctl

daisy# gdb -p 17238 /sbin/npfctl
...
Reading symbols from /sbin/npfctl...
(No debugging symbols found in /sbin/npfctl)
Attaching to program: /sbin/npfctl, process 17238
(hangs)

Control-t:
[ 10634566.4456169] load: 1.03  cmd: gdb 7227 [parked parked parked parked parked parked parked parked parked parked parked parked parked parked parked parked wait] 0.01u 0.01s 0% 12244k


kill -STOP 17238 doesn't work
kill -9 17238 does nothing

This is a new one for me :D Any suggestions about what to do? Anyone want 
to look at this?

John