Messages in this thread | | | Date | Sun, 1 Jul 2007 01:03:02 +0200 | From | Pavel Machek <> | Subject | Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation |
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Hi!
> > ACPI Error (event-0305): No installed handler for fixed event [00000002 > > 20070125] > > > > And SysRq was functioning. > > That probably means that there's a deadlock somewhere in there. > > > Unfortunately I do not have serial console so I > > copy manually stacks from several last screens of output; I have tried to > > make a photo but right now my kbluetooth is refusing to work at all so I > > cannot transfer them :( (but I suspect quality would be too bad anyway) > > > > laptop_mode D > > io_schedule+0xe/0x20 > > Looks suspicious to me. Can you identify what line of code this points to?
Actually, I see laptop_mode being locked. laptop_mode does disk spindowns, which is somehow unusual. Does it happen w/o laptop mode? Pavel
-- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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