Panic with PF on current.

From: Daniel Dettlaff <dmilith_at_gmail.com>
Date: Sun, 1 Nov 2015 19:54:15 +0100
Hello.

I have my first kernel panic, probably related to pf/pflog in CURRENT:

I built kernel using this config: https://github.com/VerKnowSys/ServeD-OS/blob/master/kernel/VERKNOWSYS-11.0
My make.conf: https://github.com/VerKnowSys/ServeD-OS/blob/master/etc/make.conf
My src.conf: https://github.com/VerKnowSys/ServeD-OS/blob/master/etc/src.conf
My loader.conf: https://github.com/VerKnowSys/ServeD-OS/blob/master/etc/loader.conf.served
My sysctl.conf: https://github.com/VerKnowSys/ServeD-OS/blob/master/etc/sysctl.conf.served

I’m using Vmware Fusion 7.0 pro as host.

I catched that panic on main system console (verbose boot turned on):

http://s.verknowsys.com/18bfec6f00e939e0b93952a4117fda34.png

As you see it looks related to pfsync. Hence I tried to disable pf for test, but just after `service pf stop` more “detailed panic" happened:

http://s.verknowsys.com/a1500912956930aa9eda16383347657c.png
and with some backtrace:
http://s.verknowsys.com/9f413eec8be03faf898208ef9d2fe555.png

My build (kernel + world + HBSD patches) is here: http://served.verknowsys.com/ServeD-OS-Base-11.0-v0.11.7-amd64.tar.xz if you want to try to reproduce it maybe.


Panic will happen only if “pf" kernel module is loaded. Since I disabled “pf" and “pflog", system works as expected, no panic at all.


This issue was also reported to #HardenedBSD since I’m not sure it’s related to hardening patches or not. (It seems not related at the moment).

Thank you :) Hope this will help someone, let me know if I can help somehow further.

--
kind regards

Daniel (dmilith) Dettlaff


Received on Sun Nov 01 2015 - 17:54:25 UTC

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