pfSense Crashed when I tried to edit a Limiter

IsaacFL

I was setting up FQ CODEL using:

https://forum.netgate.com/topic/112527/playing-with-fq_codel-in-2-4/815

as a starting point.

My only wrinkle is I also have ipv6 and ipv4 dual stack.

It seemed to be working, but I read further down and saw that the quantum, limit, and flows had been changed in an edit.

I went to one of the limiters to edit, and when I clicked "Save" (not Apply), pfsense crashed and rebooted.

pfsense had me download 2 files but I am not sure what I should do with them?

My environment is that I am running it as a VM on Server 2016 Hyper-V. I have only have 2 packages, acme and avahi, installed.

IsaacFL

Contents of the Syslog immediately before the crash and then reboot at 13:29:47:

Feb 22 13:28:38 72.132.24.148 check_reload_status: Syncing firewall 

Feb 22 13:28:38 72.132.24.148 php-fpm: /firewall_shaper_vinterface.php: Beginning configuration backup to .https://acb.netgate.com/save 
Feb 22 13:28:41 72.132.24.148 php-fpm: /firewall_shaper_vinterface.php: End of configuration backup to https://acb.netgate.com/save (success). 
Feb 22 13:28:45 72.132.24.148 check_reload_status: Syncing firewall 
Feb 22 13:28:45 72.132.24.148 php-fpm: /firewall_shaper_vinterface.php: Beginning configuration backup to .https://acb.netgate.com/save 
Feb 22 13:28:48 72.132.24.148 php-fpm: /firewall_shaper_vinterface.php: End of configuration backup to https://acb.netgate.com/save (success). 
Feb 22 13:28:48 72.132.24.148 check_reload_status: Reloading filter 
Feb 22 at 1:29 PM
Feb 22 13:29:47 72.132.24.148 syslogd: kernel boot file is /boot/kernel/kernel 
Feb 22 13:29:47 72.132.24.148 kernel: Copyright (c) 1992-2018 The FreeBSD Project. 
Feb 22 13:29:47 72.132.24.148 kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994

cybrnook

What value do you have for flows? He mentions that can trigger reboot. I am using 10240 without any issue, could also try 20480.

IsaacFL

I have the quantum 300, limit 20480, and flows 65535

It seems to be working now. Just had a crash when I tried to edit one of the limiters.