Dear Eric Paris,
Sorry for the late reply.
Yes I have back trace and I am attaching it.
First time the issue is reproduced then I have added some debug statement in the file kernel/security/selinux/hooks.c to narrow down the problem and then we reproduce the issue again.
I am attaching complete back trace as well as my additional debug patch for your reference.
Thanks,
Shivnandan
------- Original Message -------
Sender : Eric Paris<eparis@xxxxxxxxxxxxxx>
Date : Aug 14, 2014 05:27 (GMT+09:00)
Title : Re: [PATCH] Security: List corruption occured during file system automation test
Do you have a backtrace?
On Wed, Aug 13, 2014 at 8:30 AM, Al Viro
> On Wed, Aug 13, 2014 at 05:04:13PM +0530, shivnandan.k@xxxxxxxxxxx wrote:
>> From: Shivnandan Kumar
>>
>> List element was freed by inode_free_security and then it uses rcu
>> element to point inode_free_rcu, since it inside a union so it
>> shares memory, sb_finish_set_opts now also try to free list element,
>
> How in hell does it find that element?
Thanks and Regards,
Shivnandan Kumar
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Attachment:
logs_patch.zip
Description: Binary data
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