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Bug #10717

Segfault with 32 bit install

Added by David Vincent Jones over 4 years ago. Updated over 4 years ago.

Status:
Closed: invalid
Priority:
Low
Assignee:
-
Start date:
11/13/2015
Due date:
% Done:

0%

Estimated time:

Description

A fresh install on a 32 bit machine with 4 Gb. memory.
dt opens correctly without any images in place but crashes with a 'segfault' as soon as images are loaded.
Running openSUSE 13.1 ... this is a laptop that I use for travel. Previous versions have all run successfully.
The /tmp/ darktable file is attached.

darktable_bt_IPM07X.txt (66.3 KB) darktable_bt_IPM07X.txt David Vincent Jones, 11/13/2015 11:21 PM

History

#1 Updated by Roman Lebedev over 4 years ago

  • Status changed from New to Closed: invalid

Definitely wrong tracker.
The crash in _mm_load_ps makes me think it is either out-of-memory (linux malloc newer returns NULL unless specially configured to)
Or somehow buffer alignment is off.

#2 Updated by Roman Lebedev over 4 years ago

You should try lowering "Host memory limit for tiling", "number of background threads" and "memory in megabytes to use for thumbnail cache"
That being said, for 32-bit machines, and for that small amount of memory issues are pretty much guaranteed, especially with DT 2.0

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