Bug 658391 - Data corruption: resume from hibernate (Lenovo T500) always ends up with EXT3 fs errors
Data corruption: resume from hibernate (Lenovo T500) always ends up with EXT3...
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
x86_64 Linux
high Severity urgent
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Assigned To: John Feeney
Fedora Extras Quality Assurance
Depends On:
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Reported: 2010-11-30 03:50 EST by Yaniv Kaul
Modified: 2013-07-03 22:15 EDT (History)
11 users (show)

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Doc Type: Bug Fix
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Clone Of:
: 770443 (view as bug list)
Last Closed: 2012-05-14 13:58:18 EDT
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Description Yaniv Kaul 2010-11-30 03:50:17 EST
Description of problem:
After I resume from hibernation, on my F14 laptop (upgraded from F13, upgraded from F12), I always end up with programs that do not work - which ends up with me forcing to reboot the laptop, only to find out it's due to FS consistency issues on the EXT3 LV.

Let me know what more details you need from me to diagnose this.

Version-Release number of selected component (if applicable):

How reproducible:
Always, I think. 

Steps to Reproduce:
Actual results:

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Additional info:
Comment 1 Alex Smirnoff 2011-02-18 18:23:42 EST
Same thing on x200s.

EXT4-fs error (device dm-1): ext4_mb_generate_buddy: EXT4-fs: group 6: 7851 blocks in bitmap, 7822 in gd
JBD: Spotted dirty metadata buffer (dev = dm-1, blocknr = 0). There's a risk of filesystem corruption in case of system crash.
Comment 2 David Juran 2011-06-17 01:19:33 EDT
Since updating to kernel- I consistently get file system corruption on my ext3 root file system after resuming from hibernation.
Comment 3 Josh Boyer 2012-03-28 14:01:55 EDT
[Mass hibernate bug update]

Dave Airlied has found an issue causing some corruption in the i915 fbdev after a resume from hibernate.  I have included his patch in this scratch build:


This will probably not solve all of the issues being tracked at the moment, but it is worth testing when the build completes.  If this seems to clear up the issues you see with hibernate, please report your results in the bug.

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