Bug 673091

Summary: i915: soft lockup cpu stuck with KOTD 2.6.38-rc4-6-default
Product: [openSUSE] openSUSE 11.4 Reporter: Markus Koßmann <markus.kossmann>
Component: KernelAssignee: Egbert Eich <eich>
Status: RESOLVED DUPLICATE QA Contact: E-mail List <qa-bugs>
Severity: Major    
Priority: P5 - None CC: jslaby
Version: Factory   
Target Milestone: ---   
Hardware: i586   
OS: SUSE Other   
Whiteboard:
Found By: --- Services Priority:
Business Priority: Blocker: ---
Marketing QA Status: --- IT Deployment: ---
Attachments: screenshot of error message
first screenshot
second screenshot

Description Markus Koßmann 2011-02-17 17:53:39 UTC 
User-Agent:       Mozilla/5.0 (compatible; Konqueror/4.5; Linux) KHTML/4.5.5 (like Gecko) SUSE

About every second time KOTD 2.6.38-rc4-6-default i586 fails to boot factory on Acer Aspire D250 with a soft lockup cpu stuck message (screenshot attached)

Reproducible: Sometimes

Steps to Reproduce:
1.Just boot factory with 2.6.38-rc4-6-default
2.
3.


Expected Results:  
see screenshot
Comment 1 Markus Koßmann 2011-02-17 18:02:10 UTC 
Created attachment 414786 [details]
screenshot of error message
Comment 2 Jiri Slaby 2011-02-21 11:14:18 UTC 
(In reply to comment #0)
> About every second time KOTD 2.6.38-rc4-6-default i586 fails to boot factory on
> Acer Aspire D250 with a soft lockup cpu stuck message (screenshot attached)

Hmm, some driver probably killed the machine. Could you boot without "splash=whatever quiet" options and use "debug initcall_debug" instead? When this happens just take another shot.
Comment 3 Markus Koßmann 2011-02-21 19:24:15 UTC 
Reproduced the problem with 2.6.38-rc5-0.0.42.8344657-default with suggested boot parameters. It seems to get stuck when loading the i915 driver ( see first screenshot) and then produces a dump ( second screenshot)
Comment 4 Markus Koßmann 2011-02-21 19:27:39 UTC 
Created attachment 415368 [details]
first screenshot
Comment 5 Markus Koßmann 2011-02-21 19:29:12 UTC 
Created attachment 415369 [details]
second screenshot
Comment 6 Egbert Eich 2011-03-25 05:39:27 UTC 
Duplicate: lockup when setting up mtrrs.

*** This bug has been marked as a duplicate of bug 672008 ***