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kds66
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Joined: 17 Oct 2006
Posts: 166
Location: Manaus, Brazil

PostPosted: Sun May 18, 2008 8:08 am    Post subject: tuxonice hibernates but fails to resume Reply with quote

I had hibernation working a months ago but hardly used it. Now I want to make it work again with tuxonice-sources-2.6.24-r4. Hibernation works but when the system resumes I get the following error messsage:

Code:
HARDWARE ERROR
CPU0: Machine Check Exception:               4 Bank 4: b200000000070f0f
TSC bd345217f
This is not a software problem!
Run through mcelog --ascii to decode and contact your hardware vendor
Kernel panic - not syncing: Machine check


memtest86 does not find any errors. When booting normally, the above error does not appear.

Any advice?
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olger901
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Joined: 17 Mar 2005
Posts: 625

PostPosted: Sun May 18, 2008 8:24 am    Post subject: Reply with quote

The system is giving a: Machine Check Exception error (comparable with a Blue Screen Of Death in Windows) This is quite odd especially if it has worked before, it might indicate that there is a problem with your hardware, but it might also be a bug.

I might be able to help you further, but for that I'll need you to run: mcelog --ascii and post it here.
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kds66
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PostPosted: Sun May 18, 2008 9:57 am    Post subject: Reply with quote

The behavior is 100% reproducible. The only change is the hex number behind TSC. I ran mcelog with the last error message. This is the output:

Code:
anlashok ~ # mcelog --ascii <mce.txt
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
CPU 0 0 data cache TSC 11d061326d
STATUS 0 MCGSTATUS 4
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olger901
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Joined: 17 Mar 2005
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PostPosted: Tue May 20, 2008 10:03 pm    Post subject: Reply with quote

kds66 wrote:
The behavior is 100% reproducible. The only change is the hex number behind TSC. I ran mcelog with the last error message. This is the output:

Code:
anlashok ~ # mcelog --ascii <mce.txt
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
CPU 0 0 data cache TSC 11d061326d
STATUS 0 MCGSTATUS 4


Hmm, try disabling the dynticks option in your kernel if you have it enabled and see if the problem goes away, otherwise you should file a bug report at either kernel.org or bugs.gentoo.org
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kds66
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Posts: 166
Location: Manaus, Brazil

PostPosted: Wed May 21, 2008 2:49 pm    Post subject: Reply with quote

I tried a new kernel with dynticks switched off but the behavior is identical. I will create a bug report.
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