Undefined instruction error on Cortex A57 (aarch64) in init process

Arnd Bergmann arnd at arndb.de
Thu Oct 1 01:54:45 PDT 2015

On Thursday 01 October 2015 13:02:46 Pankaj Jangra wrote:
> In android system, after system is running for long time say 10 hour,
> some time i am hitting below
> traces:
>  init[1]: undefined instruction: pc=0000000000401624
> Code: 1a9f00c2 aa1703e0 2a1603e1 9400e1bf (6b1f001f)
> Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004

Is it always the same address that causes the invalid instruction?
This is the main loop of the init process, so it clearly got executed
correctly before.


More information about the linux-arm-kernel mailing list