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.

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