Bug 65887

Summary: Segmentation fault at address 0x10
Product: xorg Reporter: Alan <alanjas>
Component: Server/DDX/XephyrAssignee: Xorg Project Team <xorg-team>
Status: RESOLVED FIXED QA Contact: Xorg Project Team <xorg-team>
Severity: critical    
Priority: medium CC: alanjas
Version: unspecified   
Hardware: x86 (IA32)   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
log from xorg none

Description Alan 2013-06-18 09:50:45 UTC 
When try to do:

$ Xephyr :10

It gives:

alan@alan-pc:~$ Xephyr :10
Initializing built-in extension Generic Event Extension
Initializing built-in extension SHAPE
Initializing built-in extension MIT-SHM
Initializing built-in extension XInputExtension
Initializing built-in extension XTEST
Initializing built-in extension BIG-REQUESTS
Initializing built-in extension SYNC
Initializing built-in extension XKEYBOARD
Initializing built-in extension XC-MISC
Initializing built-in extension SECURITY
Initializing built-in extension XINERAMA
Initializing built-in extension XFIXES
Initializing built-in extension RENDER
Initializing built-in extension RANDR
Initializing built-in extension COMPOSITE
Initializing built-in extension DAMAGE
Initializing built-in extension MIT-SCREEN-SAVER
Initializing built-in extension DOUBLE-BUFFER
Initializing built-in extension RECORD
Initializing built-in extension DPMS
Initializing built-in extension X-Resource
Initializing built-in extension XVideo
Initializing built-in extension XVideo-MotionCompensation
Initializing built-in extension SELinux
Initializing built-in extension GLX
(EE) 
(EE) Backtrace:
(EE) 0: Xephyr (xorg_backtrace+0x49) [0xb776c1d9]
(EE) 1: Xephyr (0xb75db000+0x194f44) [0xb776ff44]
(EE) 2: (vdso) (__kernel_rt_sigreturn+0x0) [0xb75b840c]
(EE) 3: Xephyr (0xb75db000+0x286cd) [0xb76036cd]
(EE) 4: Xephyr (0xb75db000+0x277d8) [0xb76027d8]
(EE) 5: Xephyr (0xb75db000+0x227f8) [0xb75fd7f8]
(EE) 6: Xephyr (0xb75db000+0x83885) [0xb765e885]
(EE) 7: Xephyr (AddScreen+0x73) [0xb7625e43]
(EE) 8: Xephyr (0xb75db000+0x83d45) [0xb765ed45]
(EE) 9: Xephyr (InitOutput+0x4c) [0xb75fbe4c]
(EE) 10: Xephyr (0xb75db000+0x205db) [0xb75fb5db]
(EE) 11: /lib/i386-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0xb7048935]
(EE) 12: Xephyr (0xb75db000+0x20bd9) [0xb75fbbd9]
(EE) 
(EE) Segmentation fault at address 0x10

Fatal server error:
Caught signal 11 (Segmentation fault). Server aborting
Comment 1 Josef Schlehofer 2013-07-09 13:02:21 UTC 
Created attachment 82231 [details]
log from xorg

Hello,
The latest update in xorg ppa about xorg-xserver-video-intel having a bug, I think, because when i will be on internet through Firefox about 10-20minutes it will freeze my computer.

It happends in Firefox. I enclose my log from xorg, too.

If I had anything else to attach or somehow glad to help.
Comment 2 Chojnowski 2013-07-10 19:22:12 UTC 
No Xephyr necessary, been happening to me all week...

(EE) 
(EE) Backtrace:
(EE) 0: /usr/bin/X (xorg_backtrace+0x36) [0x7fa826e5e516]
(EE) 1: /usr/bin/X (0x7fa826cae000+0x1b4359) [0x7fa826e62359]
(EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fa825db1000+0xfbd0) [0x7fa825dc0bd0]
(EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (0x7fa8249dc000+0x8113c) [0x7fa824a5d13c]
(EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (__libc_calloc+0xbf) [0x7fa824a600cf]
(EE) 5: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fa823549000+0x45193) [0x7fa82358e193]
(EE) 6: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fa823549000+0x4706b) [0x7fa82359006b]
(EE) 7: /usr/bin/X (0x7fa826cae000+0x5439f) [0x7fa826d0239f]
(EE) 8: /usr/bin/X (0x7fa826cae000+0x58af1) [0x7fa826d06af1]
(EE) 9: /usr/bin/X (0x7fa826cae000+0x475aa) [0x7fa826cf55aa]
(EE) 10: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7fa8249fdea5]
(EE) 11: /usr/bin/X (0x7fa826cae000+0x478f1) [0x7fa826cf58f1]
(EE) 
(EE) Segmentation fault at address 0x10

Fatal server error:
Caught signal 11 (Segmentation fault). Server aborting
Comment 3 Chris Wilson 2013-07-10 19:29:48 UTC 
(In reply to comment #1)
> The latest update in xorg ppa about xorg-xserver-video-intel having a bug, I
> think, because when i will be on internet through Firefox about 10-20minutes
> it will freeze my computer.

(In reply to comment #2)
> No Xephyr necessary, been happening to me all week...

That's because neither of these are the original bug. Please do not hijack bug reports - if in doubt file a new bug.
Comment 4 Alan 2013-08-07 20:48:02 UTC 
Today with an update to xserver-xephyr 2:1.14.2-0ubuntu9 works again!
For me, the bug can be closed.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.