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Tasklist

FS#49226 - [luxmark] SIGSEGV when launching

Attached to Project: Community Packages
Opened by Adam Caldwell (adamc83) - Thursday, 05 May 2016, 21:01 GMT
Last edited by Lukas Jirkovsky (6xx) - Tuesday, 31 May 2016, 19:01 GMT
Task Type Bug Report
Category Packages
Status Closed
Assigned To Lukas Jirkovsky (6xx)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
Luxmark crashes on start with the message ' “luxmark” terminated by signal SIGSEGV (Address boundary error) '. The only OpenCL provider I have installed is beignet.

Additional info:
* luxmark version 3.1-1
* beignet 1.1.2-1 (from AUR), running on Haswell laptop (i5-4200U)
* Linux kernel 4.5.1-1-ARCH

Steps to reproduce:
Launch luxmark, observe crash.
This task depends upon

Closed by  Lukas Jirkovsky (6xx)
Tuesday, 31 May 2016, 19:01 GMT
Reason for closing:  Fixed
Additional comments about closing:  Fixed in luxmark-3.1-2
Comment by Lukas Jirkovsky (6xx) - Sunday, 29 May 2016, 18:29 GMT
Can you try with luxmark-3.1-2? It is much more stable here than the previous version.
Comment by Lukas Jirkovsky (6xx) - Monday, 30 May 2016, 20:22 GMT
I now tried on a laptop that has OpenCL CPU using Intel OpenCL SDK and which doesn't have OpenCL GPU at all and I got two different crashes, maybe your crash is related:
http://www.luxrender.net/mantis/view.php?id=1639
http://www.luxrender.net/mantis/view.php?id=1640
Comment by Adam Caldwell (adamc83) - Tuesday, 31 May 2016, 17:53 GMT
Launches and renders fine now on a Haswell GPU with luxmark-3.1-2.

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