[CentOS] 7.2 kernel panic on boot
Marcelo Ricardo Leitner
marcelo.leitner at gmail.com
Fri Dec 4 19:17:10 UTC 2015
Em 03-12-2015 14:46, Duncan Brown escreveu:
> Here is a couple of pictures,
>
> http://i.imgur.com/Vqvqn1H.jpg
> http://i.imgur.com/WQaz1j9.png
>
> Any use?
Of some. It's failing on ftrace initialization while allocating memory,
but can't know the real reason. It can be just lack of memory or any
other bug.
Probably by that stage of the boot, framebuffer is already loaded. Use
vga=0x317 boot option to get a bigger resolution and more lines on it,
then send another pic.
I hope it fits this time. If not, pick 0x31A, if your monitor allows.
(kernel src, Documentation/fb/vesafb.txt)
| 640x480 800x600 1024x768 1280x1024
----+-------------------------------------
256 | 0x301 0x303 0x305 0x307
32k | 0x310 0x313 0x316 0x319
64k | 0x311 0x314 0x317 0x31A
16M | 0x312 0x315 0x318 0x31B
Marcelo
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