Messages in this thread | | | Date | Sat, 28 Jan 2006 19:31:36 +0100 | From | Jesper Juhl <> | Subject | Re: PROBLEM: kernel BUG at mm/rmap.c:486 - kernel 2.6.15-r1 |
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On 1/28/06, Ken MacFerrin <lists@macferrin.com> wrote: > I started getting hard lockups on my desktop PC with the error "kernel > BUG at mm/rmap.c:487" starting with kernel 2.6.13 and continuing through > 2.6.14. After switching to 2.6.15 the lockups have continued with the > message "kernel BUG at mm/rmap.c:486". > > The frequency and circumstance are completely random which originally > had me suspecting bad memory but after running Memtest86+ for over 12 > hours without error I'm at a loss. > > I'm running the binary Nvidia driver so I'll understand if I can't get > help here but in searching through the list archives it would seem I'm > not alone and I am willing to try any patches that may help diagnose the > issue. The crash happens at least daily and I've seen no difference in > running kernels with or without PREEMPT enabled. > If you don't actually *need* accelerated 3D (or if you could do without it for a while), switching to the "nv" driver for a few days/weeks would be interresting. If the crashes go away that would point towards the nvidia driver, if they don't go away we'll get a nice untainted crash report.
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