Messages in this thread | | | From | Volker Lanz <> | Subject | Re: [BISECTED, REGRESSION] Successful resume from suspend but freezes after I/O | Date | Tue, 8 Dec 2009 02:13:20 +0100 |
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On Tuesday 08 December 2009 00:05:11 Yinghai Lu wrote: > the updated e820 table is the same to the one for 2.6.29... > > so could be some other patch cause the problem. > > please check if revert > 2547089ca2db132e307ef68848ba029a8ec2f341 > could help.
I reverted to one commit before that, which would be eaa959df299157e2640fcb3321537501b6afd9e6 if I am not mistaken. I built and booted that kernel and could reproduce the freeze with it (TBH this was not surprising to me, because I originally pinned down the problem by bisecting the commits and this commit is after the one bisecting found. Am I missing a detail here?)
But strangely enough the freeze this time produced an oops before it locked the machine. I couldn't save it to a file but took a picture. The screenshot is here: http://banane.volker-lanz.de/08122009013.jpg The oops is _not _reproducable. After a reboot with this same kernel, a suspend/resume cycle and some I/O the machine locks again without showing the oops.
Volker
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