hugin-devs team mailing list archive

[Kurt Hillig <789938@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Running simple stitching of cylindrical panoramas, starting with 16-bit
TIF files, typically 125-150 MB each, created by Photoshop from RAW
files.  I've encountered this with 2010.4, 2010.5 and 2011.0b2.

Most of the time things work very well, but for some sets I see errors
like this when trying to generate control points:

	cpfind(16389,0xb030b000) malloc: *** mmap(size=63082496) failed (error code=12)
	*** error: can't allocate region
	*** set a breakpoint in malloc_error_break to debug
	cpfind(16389,0xb0513000) malloc: *** mmap(size=63082496) failed (error code=12)
	*** error: can't allocate region
	*** set a breakpoint in malloc_error_break to debug
	cpfind(16389,0xb0595000) malloc: *** mmap(size=126160896) failed (error code=12)
	*** error: can't allocate region
	*** set a breakpoint in malloc_error_break to debug

These are reproducible; they seem to happen most often with large sets
(10+ files) but sometimes large ones work fine.

I'm not going to attach the most recent data set I've encountered this
with - 12 files, about 1.8 GB total - but I'd be happy to provide then
for whomever is willing to look into this...

About -> System:

Operating System: Mac OS X (Darwin 10.7.0 x86_64)
Architecture: 64 bit
Free memory: 0 kiB

Hugin
Version: 2010.5.0.4886:a1cb4a2efa65 built by Harry van der Wolf
Path to resources: /Applications/Hugin-2010.5.app/Contents/Resources/xrc/
Path to data: /Applications/Hugin-2010.5.app/Contents/Resources/xrc/

** Affects: hugin
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/789938

Title:
  cpfind: OSX malloc failing

Status in Hugin - Panorama Tools GUI:
  New

Bug description:
  Running simple stitching of cylindrical panoramas, starting with
  16-bit TIF files, typically 125-150 MB each, created by Photoshop from
  RAW files.  I've encountered this with 2010.4, 2010.5 and 2011.0b2.

  Most of the time things work very well, but for some sets I see errors
  like this when trying to generate control points:

  	cpfind(16389,0xb030b000) malloc: *** mmap(size=63082496) failed (error code=12)
  	*** error: can't allocate region
  	*** set a breakpoint in malloc_error_break to debug
  	cpfind(16389,0xb0513000) malloc: *** mmap(size=63082496) failed (error code=12)
  	*** error: can't allocate region
  	*** set a breakpoint in malloc_error_break to debug
  	cpfind(16389,0xb0595000) malloc: *** mmap(size=126160896) failed (error code=12)
  	*** error: can't allocate region
  	*** set a breakpoint in malloc_error_break to debug

  These are reproducible; they seem to happen most often with large sets
  (10+ files) but sometimes large ones work fine.

  I'm not going to attach the most recent data set I've encountered this
  with - 12 files, about 1.8 GB total - but I'd be happy to provide then
  for whomever is willing to look into this...

  About -> System:

  Operating System: Mac OS X (Darwin 10.7.0 x86_64)
  Architecture: 64 bit
  Free memory: 0 kiB

  Hugin
  Version: 2010.5.0.4886:a1cb4a2efa65 built by Harry van der Wolf
  Path to resources: /Applications/Hugin-2010.5.app/Contents/Resources/xrc/
  Path to data: /Applications/Hugin-2010.5.app/Contents/Resources/xrc/