Messages in this thread | | | Date | Thu, 13 Mar 2014 09:40:02 +0100 | From | Pavel Machek <> | Subject | Re: WARN_ON() and X session lost from i915 on 3.14-rc6 |
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On Wed 2014-03-12 23:52:09, Chris Wilson wrote: > On Thu, Mar 13, 2014 at 12:30:39AM +0100, Pavel Machek wrote: > > Hi! > > > > This cost me two half-written mails... > > > > So far it happened once, so it may be very infrequent; but I do not > > think I seen similar failure from i915 before, so it may be an > > regression. Well... > > It's a userspace use-after-free bug. Please file a bug on > bugs.freedesktop.org.
Could we get some better messages from the kernel? Userspace should not be able to produce WARN_ON()s.
(This is debian 6.0.8; do you think it is worth reporting? I don't think I should go to bugs.freedesktop.org...)
Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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