[Pvfs2-users] Segmentation fault on insmod pvfs2.ko (pvfs2.6.3-patched, kernel 2.6.22-rc4)

Murali Vilayannur murali.vilayannur at gmail.com
Thu Jun 28 12:55:51 EDT 2007


Sam,
I misread your earlier email.. sorry :)
I did not realize that you were also facing the same issue.
Did you see any errors on module unload?
So module load/unload works the first time, 2nd time it oopses right?
Murali

On 6/28/07, Sam Lang <slang at mcs.anl.gov> wrote:
>
> The one I sent earlier?  The bits from PVFS are:
>
> 0xc00000005ab57a40  0xc00000000009a0a8  .kmem_cache_create +0x524
> 0xc00000005ab57b30  0xd0000000003f75a0  .op_cache_initialize +0x3c
> 0xc00000005ab57bc0  0xd00000000040085c  .pvfs2_init +0x58
> 0xc00000005ab57c70  0xc000000000084cd4  .sys_init_module +0x23c
> 0xc00000005ab57d10  0xc00000000001045c  .ret_from_syscall_1 +0x0
>
> -sam
>
> On Jun 28, 2007, at 11:30 AM, Murali Vilayannur wrote:
>
> > Sam,
> > Can you send the oops? This is something new, isn't it?
> > I havent seen any such reports go by. Did I miss something?
> > Murali
> >
> >> Yeah looks good.  Since we're on the topic, any ideas why we would
> >> see an oops on a reload of the kernel module that I mentioned?
> >> -sam
> >>
> >> >               -- Pete
> >> > _______________________________________________
> >> > Pvfs2-users mailing list
> >> > Pvfs2-users at beowulf-underground.org
> >> > http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users
> >> >
> >>
> >>
> >
>
>


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