Messages in this thread | | | Date | Tue, 8 Apr 2008 11:39:38 +0200 (CEST) | From | "Andreas K. Huettel" <> | Subject | Re: [tainted,fglrx] page allocation failure: basic meaning of log messages? |
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#]> > #]> Apr 3 09:01:30 bellini hal-system-powe: page allocation failure. order:10, mode:0x4020 #]> > #]> Apr 3 09:01:30 bellini Pid: 327, comm: hal-system-powe Tainted: PF 2.6.24-gentoo-r3 #1 #]> > #]> Apr 3 09:01:30 bellini [<c0140c48>] __alloc_pages+0x2bd/0x2ce #]> > #]> Apr 3 09:01:30 bellini [<c0140c92>] __get_free_pages+0x39/0x47 #]> > #]> Apr 3 09:01:30 bellini [<f8adcd9e>] firegl_cmmqs_save_fb+0x8e/0x200 [fglrx] #]> > #] #]> > #]this messages doesn't mean bug, merely indicate allocation failure. #]> > #]if any other bad thind doen't happend, you can ignore it. #]> > #]> > Swapping like mad without any obvious cause (500M swap in use, 1.5G RAM #]> > - - which is normally not such a big problem). This however stopped when #]> > I closed some memory-intensive applications (firefox, vmware). #]> > #]> > Since then the machine is running without problems. (...) #] #]An order 10 alloc (4 mb contiguous) isn't likely to succeed by any #]measure. Lumpy reclaim will try very hard and likely cause that swap #]storm you taked about, but relying on order 10 allocs is insane.
Question - this seems to me not to be a kernel issue (correct me if I'm wrong) and thus I'd like to take it to the proper place... Where should I file this as bug? Is this a hald problem or something more complicated?
The swap storm is perfectly reproducible with X/fglrx, compiz and vmware workstation running - after resume from suspend2ram it starts. No compiz - no problem. No vmware - no problem... Closing vmware -> swapping stops.
If you think this is hopeless since too much closed source software is involved, tell me... :-]
Thanks, Andreas
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