Tickets :: [#14482] Wicked hangs, crashes browser

6.0.0-beta1

7/6/25

Summary	Wicked hangs, crashes browser
Queue	Wicked
Queue Version	2.0.6
Type	Bug
State	Not Reproducible
Priority	2. Medium
Owners	Horde Developers (at)
Requester	torben (at) dannhauer (dot) info
Created	09/30/2016 (3201 days ago)
Due
Updated	12/05/2020 (1674 days ago)
Assigned	09/30/2016 (3201 days ago)
Resolved	02/15/2017 (3063 days ago)
Github Issue Link
Github Pull Request
Milestone
Patch	No

12/05/2020 09:54:49 AM	horde (at) selhorst (dot) net	Comment #12	Reply to this comment
I am seeing the same thing on Chrome and Firefox. A (longer) Wiki-Page loads, yet JavaScript keeps executing. I can't even profile it in the developer tools. Horde Debug log shows the memory consumption for Wicked, everything fine and no issue in the logs. If I disable JavaScript, everything works. I see this on multiple wicked pages, especially the ones which have more content...

02/15/2017 04:20:22 PM	Michael Rubinsky	State ⇒ Not Reproducible

02/15/2017 09:20:16 AM	torben (at) dannhauer (dot) info	Comment #11	Reply to this comment
This isssue dissapeared with an upgrade to PHP 7.0.15 via mod_proxy_fcgi on Apache 2.4.25 on Debian stretch.

10/26/2016 09:08:04 AM	Jan Schneider	Comment #10	Reply to this comment
I'm pretty sure it's the syntaxhighlighter.

10/21/2016 04:09:35 PM	Michael Rubinsky	Comment #9	Reply to this comment
The issue we were seeing on wiki.horde.org was "resolved" by turning off javascript caching. So, it's probably an issue with how one of the js files is being minimized.

10/21/2016 04:08:30 PM	Michael Rubinsky	Comment #8	Reply to this comment
Confirmed, on certain pages. See also ~~Bug: 14481~~ Any news with this issue? Any funding required for a fast resolve? It seems what I thought I could reproduce was another, javascript-caching issue. I'm still not sure what this error is about yet. Actually, looking at your backtrace, I'm not so sure that error is related. That looks like maybe some configuration issue with some localized changes to your registry.local.php file.

10/21/2016 04:05:41 PM	Michael Rubinsky	Comment #7	Reply to this comment
Confirmed, on certain pages. See also ~~Bug: 14481~~ Any news with this issue? Any funding required for a fast resolve? It seems what I thought I could reproduce was another, javascript-caching issue. I'm still not sure what this error is about yet.

10/21/2016 04:01:37 PM	torben (at) dannhauer (dot) info	Comment #6	Reply to this comment
Confirmed, on certain pages. See also ~~Bug: 14481~~ Any news with this issue? Any funding required for a fast resolve?

09/30/2016 08:09:51 PM	torben (at) dannhauer (dot) info	Comment #5	Reply to this comment
Can you provide a backtrace, using the DEBUG logging level? The logging output stripped down to all [wicked] entries is: 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] Load config file (conf.php; app: wicked) [pid 31163 on line 109 of "/usr/share/php/Horde/Registry/Loadconfig.php"] 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] SQL (0,0003s) 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked,perm_sql_exists_2wicked_t) [pid 31163 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages,perm_sql_exists_2wicked:pages_t) [pid 31163 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] SQL (0,0002s) 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] SQL (0,0002s) 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages:1,perm_sql_exists_2wicked:pages:1_t) [pid 31163 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages,perm_sql_exists_2wicked:pages_t) [pid 31163 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_2wicked:pages,perm_sql_2wicked:pages_t) [pid 31163 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] SQL (0,0002s) 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] SQL (0,0001s) 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked,perm_sql_exists_2wicked_t) [pid 31163 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages,perm_sql_exists_2wicked:pages_t) [pid 31163 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:13+02:00 DEBUG: HORDE [wicked] SQL (0,0001s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Load config file (conf.php; app: wicked) [pid 31245 on line 109 of "/usr/share/php/Horde/Registry/Loadconfig.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Connected to the following memcache servers:localhost:11211 [pid 31245 on line 205 of "/usr/share/php/Horde/Memcache.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (Horde_Db_Adapter_Pdo_Pgsql903b1819tables/columns/horde_prefs) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0013s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0005s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked,perm_sql_exists_2wicked_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages,perm_sql_exists_2wicked:pages_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0003s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0178s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0002s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages:2,perm_sql_exists_2wicked:pages:2_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages,perm_sql_exists_2wicked:pages_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_2wicked:pages,perm_sql_2wicked:pages_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0006s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages:2,perm_sql_exists_2wicked:pages:2_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages,perm_sql_exists_2wicked:pages_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0002s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages:2,perm_sql_exists_2wicked:pages:2_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages,perm_sql_exists_2wicked:pages_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0002s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages:2,perm_sql_exists_2wicked:pages:2_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages,perm_sql_exists_2wicked:pages_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0002s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages:2,perm_sql_exists_2wicked:pages:2_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages,perm_sql_exists_2wicked:pages_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0002s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages:2,perm_sql_exists_2wicked:pages:2_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (perm_sql_exists_2wicked:pages,perm_sql_exists_2wicked:pages_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0002s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0002s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (horde\|default,horde\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (turba\|default,turba\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (nag\|default,nag\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (gollem\|default,gollem\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (ingo\|default,ingo\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (kronolith\|default,kronolith\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (mnemo\|default,mnemo\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (passwd\|default,passwd\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (sam\|default,sam\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (imp\|default,imp\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (wicked\|default,wicked\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (owncloud_gallery\|default,owncloud_gallery\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (owncloud\|default,owncloud\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (administration\|default,administration\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (settings\|default,settings\|default_t) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] SQL (0,0010s) 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (Horde_Db_Adapter_Pdo_Pgsql903b1819tables/columns/horde_alarms) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Horde_HashTable_Memcache: Retrieved keys (Horde_Db_Adapter_Pdo_Pgsql903b1819tables/columns/horde_alarms) [pid 31245 on line 233 of "/usr/share/php/Horde/HashTable/Base.php"] 2016-09-30T22:07:31+02:00 WARN: HORDE [wicked] PHP ERROR: Illegal string offset 'url' [pid 31245 on line 74 of "/usr/share/php/Horde/Menu.php"] 2016-09-30T22:07:31+02:00 WARN: HORDE [wicked] PHP ERROR: array_merge(): Argument #2 is not an array [pid 31245 on line 86 of "/usr/share/php/Horde/Menu.php"] 2016-09-30T22:07:31+02:00 DEBUG: HORDE [wicked] Max memory usage: 8912896 bytes [pid 31245 on line 613 of "/usr/share/php/Horde/Registry.php"]

09/30/2016 07:40:00 PM	torben (at) dannhauer (dot) info	Comment #4	Reply to this comment
Can you provide a backtrace, using the DEBUG logging level? Yex, I enabeld debug level. However it contains a lot of personal data, so I cannot paste it. For what timepoint do I need a stack trace? It does not crash serverside but client side..

09/30/2016 02:51:17 PM	Jan Schneider	Comment #3	Reply to this comment
Can you provide a backtrace, using the DEBUG logging level?

09/30/2016 01:57:18 PM	Michael Rubinsky	Comment #2 Assigned to Horde Developers Summary ⇒ Wicked hangs, crashes browser State ⇒ Assigned	Reply to this comment
Confirmed, on certain pages. See also ~~Bug: 14481~~

09/30/2016 12:56:17 PM	torben (at) dannhauer (dot) info	Comment #1 Patch ⇒ No State ⇒ Unconfirmed Milestone ⇒ Queue ⇒ Wicked Summary ⇒ Whicked hangs, crashes browser Type ⇒ Bug Priority ⇒ 2. Medium	Reply to this comment
When entering some wicked paged, the browser hangs and crashes. Horde logs the following warnings: 2016-09-30T14:42:29+02:00 WARN: HORDE [wicked] PHP ERROR: Illegal string offset 'url' [pid 11287 on line 74 of "/usr/share/php/Horde/Menu.php"] 2016-09-30T14:42:29+02:00 WARN: HORDE [wicked] PHP ERROR: array_merge(): Argument #2 is not an array [pid 11287 on line 86 of "/usr/share/php/Horde/Menu.php"] The OS is win8.1 64 bit, Firefox current stable.