LAGG Interface error

cursixx

When creating or removing LAGG interfaces I receive the following errors.

PHP errors
PHP ERROR: Type: 1, File: /usr/local/www/interfaces_lagg_edit.php, Line: 222, Message: Uncaught TypeError: Cannot access offset of type string on string in /usr/local/www/interfaces_lagg_edit.php:222
Stack trace:
#0 {main}
thrown @ 2022-10-06 15:16:08
PHP ERROR: Type: 1, File: /usr/local/www/interfaces_lagg.php, Line: 46, Message: Uncaught TypeError: Cannot access offset of type string on string in /usr/local/www/interfaces_lagg.php:46
Stack trace:
#0 /usr/local/www/interfaces_lagg.php(62): lagg_inuse('0')
#1 {main}
thrown @ 2022-10-06 15:16:17
PHP ERROR: Type: 1, File: /usr/local/www/interfaces_lagg.php, Line: 46, Message: Uncaught TypeError: Cannot access offset of type string on string in /usr/local/www/interfaces_lagg.php:46
Stack trace:
#0 /usr/local/www/interfaces_lagg.php(62): lagg_inuse('0')
#1 {main}
thrown @ 2022-10-06 15:16:44

and crash report

Crash report begins. Anonymous machine information:

amd64
14.0-CURRENT
FreeBSD 14.0-CURRENT #0 devel-main-n255799-28f6f5e488e: Thu Oct 6 06:28:39 UTC 2022 root@freebsd:/var/jenkins/workspace/pfSense-CE-snapshots-master-main/obj/amd64/NhQdlQvV/var/jenkins/workspace/pfSense-CE-snapshots-master-main/sources/FreeBSD-src-dev

Crash report details:

PHP Errors:
[06-Oct-2022 15:16:08 America/Chicago] PHP Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /usr/local/www/interfaces_lagg_edit.php:222
Stack trace:
#0 {main}
thrown in /usr/local/www/interfaces_lagg_edit.php on line 222
[06-Oct-2022 15:16:17 America/Chicago] PHP Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /usr/local/www/interfaces_lagg.php:46
Stack trace:
#0 /usr/local/www/interfaces_lagg.php(62): lagg_inuse('0')
#1 {main}
thrown in /usr/local/www/interfaces_lagg.php on line 46
[06-Oct-2022 15:16:44 America/Chicago] PHP Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /usr/local/www/interfaces_lagg.php:46
Stack trace:
#0 /usr/local/www/interfaces_lagg.php(62): lagg_inuse('0')
#1 {main}
thrown in /usr/local/www/interfaces_lagg.php on line 46

No FreeBSD crash data found.

jimp

Do you get that when you open the page or when you try to save the new entry or make some other change?

Can you share the contents of the <laggs>...</laggs> section of your config.xml file?

cursixx

@jimp Opening the LAGG edit page works but when saving it returns the php error above but seems to create the LAGG. I also tried to edit it and that also returns the php error but changes the config. When I try to delete a LAGG interface it returns the php error but the LAGG interface is not deleted.

Here is the lagg config

<laggs>
	<lagg>
		<members>ixl4,ixl6</members>
		<descr></descr>
		<laggif>lagg0</laggif>
		<proto>lacp</proto>
		<lacptimeout>slow</lacptimeout>
		<lagghash>l2,l3,l4</lagghash>
	</lagg>
	<lagg>
		<members>ixl3,ixl5</members>
		<descr></descr>
		<laggif>lagg1</laggif>
		<proto>lacp</proto>
		<lacptimeout>slow</lacptimeout>
		<lagghash>l2,l3,l4</lagghash>
	</lagg>
</laggs>

jimp

OK, it wasn't the <lagg> section of the config that was the problem, but the <vlans> list being empty.

I put in a fix: https://github.com/pfsense/pfsense/commit/960388e0dbd4ab2c4ac96c8709dcdcb27460b1bc