Re: avc's generated causes the system to freeze up

[Eamon Walsh <ewalsh@tycho.nsa.gov>]

On 12/11/2009 04:44 PM, Justin Mattock wrote:
> I'm running X.Org X Server 1.7.99.2
> not sure if this is fixed with the latest
> but after building the latest refpolicy
> and defining my allow rules, both
> regularly, and with make enableaudit
> I still get avc's being generated here and there,
> but for some they seem to just spamm Xorg.0.log
> causing my system to freeze up.
> heres an example:
>   


If the denials are not causing a problem other than log spam, just use a
dontaudit rule to silence them.



>
> (--) Synaptics Touchpad: touchpad found
> (**) Option "SendCoreEvents" "true"
> (**) Synaptics Touchpad: always reports core events
> (II) XINPUT: Adding extended input device "Synaptics Touchpad" (type: TOUCHPAD)
> (**) Synaptics Touchpad: (accel) keeping acceleration scheme 1
> (**) Synaptics Touchpad: (accel) acceleration profile 0
> (--) Synaptics Touchpad: touchpad found
> (WW) avc:  denied  { getattr } for request=X11:QueryPointer
> comm=/usr/bin/pidgin resid=10001fc restype=WINDOW
> scontext=justin:user_r:user_t tcontext=justin:object_r:mplayer_t
> tclass=x_drawable
> (WW) avc:  denied  { getattr } for request=X11:QueryPointer
> comm=/usr/bin/pidgin resid=10001fc restype=WINDOW
> scontext=justin:user_r:user_t tcontext=justin:object_r:mplayer_t
> tclass=x_drawable
> (WW) avc:  denied  { getattr } for request=X11:QueryPointer
> comm=/usr/bin/pidgin resid=10001fc restype=WINDOW
> scontext=justin:user_r:user_t tcontext=justin:object_r:mplayer_t
> tclass=x_drawable
> (WW) avc:  denied  { getattr } for request=X11:QueryPointer
> comm=/usr/bin/pidgin resid=10001fc restype=WINDOW
> scontext=justin:user_r:user_t tcontext=justin:object_r:mplayer_t
> tclass=x_drawable
> (WW) avc:  denied  { getattr } for request=X11:QueryPointer
> comm=/usr/bin/pidgin resid=10001fc restype=WINDOW
> scontext=justin:user_r:user_t tcontext=justin:object_r:mplayer_t
> tclass=x_drawable
> (WW) avc:  denied  { getattr } for request=X11:QueryPointer
> comm=/usr/bin/pidgin resid=10001fc restype=WINDOW
> scontext=justin:user_r:user_t tcontext=justin:object_r:mplayer_t
> tclass=x_drawable
> (WW) avc:  denied  { getattr } for request=X11:QueryPointer
> comm=/usr/bin/pidgin resid=10001fc restype=WINDOW
> scontext=justin:user_r:user_t tcontext=justin:object_r:mplayer_t
> tclass=x_drawable
> (WW) avc:  denied  { getattr } for request=X11:QueryPointer
> comm=/usr/bin/pidgin resid=10001fc restype=WINDOW
> scontext=justin:user_r:user_t tcontext=justin:object_r:mplayer_t
> tclass=x_drawable
> (WW) avc:  denied  { getattr } for request=X11:QueryPointer
> comm=/usr/bin/pidgin resid=10001fc restype=WINDOW
> scontext=justin:user_r:user_t tcontext=justin:object_r:mplayer_t
> tclass=x_drawable
> (WW) avc:  denied  { getattr } for request=X11:QueryPointer
> comm=/usr/bin/pidgin resid=10001fc restype=WINDOW
> scontext=justin:user_r:user_t tcontext=justin:object_r:mplayer_t
> tclass=x_drawable
>
>
> same avc's but just keeps generating.
> is there an option for this like
> printk_ratelimit?
>
>
>   


-- 

Eamon Walsh 
National Security Agency


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