panic: Bus error -- stopping myself...

David Bateman David.Bateman at motorola.com
Mon Feb 4 10:03:15 CST 2008


Michael Friedlander wrote:
> Thanks for the quick response, David.  Below is some code that
> consistently generates a panic error.  In case it helps, this version
> of Octave was compiled by Fink.
>
> Michael
>
> -------------------
> m = 100;
> A = [];
> for  i = 1:100
>    a = randn(m,1);
>    b = randn(m,1);
>    A = [A a];
>    x = A \ b;
> end
> -------------------
>
> >> test
> octave(5703) malloc: *** error for object 0x3b7d200: incorrect
> checksum for freed object - object was probably modified after being
> freed.
> *** set a breakpoint in malloc_error_break to debug
> octave(5703) malloc: *** error for object 0x3b7d200: incorrect
> checksum for freed object - object was probably modified after being
> freed.
> *** set a breakpoint in malloc_error_break to debug
> panic: Bus error -- stopping myself...
> Bus error

Ok, I can generate the error from this.. I'll try and debug it later tonight

D.

-- 
David Bateman                                David.Bateman at motorola.com
Motorola Labs - Paris                        +33 1 69 35 48 04 (Ph) 
Parc Les Algorithmes, Commune de St Aubin    +33 6 72 01 06 33 (Mob) 
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