Created attachment 29860 [details]
I have X server from git master c9ec2bab2f258798fd6e6676698c732f09571a60 (dmx: undefine MITSHM, move undefs to miinitext.c.) and xf86-video-ati from git up to 3efecebb10de7f7bacf9f8c57ae20fd508097294 ( radeon: fix vline handling for kms)
When i try to start X server, it gives me backtrace.
Disabling UploadToScreen in xorg.conf doesn't help
Created attachment 29861 [details]
Created attachment 29862 [details]
X log (old)
Created attachment 29871 [details] [review]
Does this patch fix the crash with no UploadToScreen hook?
Note that I don't think it can be the same problem when there's an UploadToScreen hook. If it still crashes in that case, please open another report for that with a corresponding backtrace.
(In reply to comment #3)
> Created an attachment (id=29871) [details]
> Possible fix
> Does this patch fix the crash with no UploadToScreen hook?
> Note that I don't think it can be the same problem when there's an
> UploadToScreen hook. If it still crashes in that case, please open another
> report for that with a corresponding backtrace.
Yes, this patch fixed my crash. Strangely, for both non-UploadToScreen and UTS (default) cases. Thanks!
Please don't resolve bugs before the fix is applied (which it is now, and nominated on http://wiki.x.org/wiki/Server17Branch), thanks.
*** Bug 24177 has been marked as a duplicate of this bug. ***
on Dec 03, 2016 at 00:16:15.
(provided by the Example extension).