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[Bug 1348045] [NEW] blender crashes on start with Segmentation fault when reading /dev/urandom

 

Public bug reported:

-If you start blender from the CLI you get this info:

ubuntu@tegra-ubuntu:~$ blender
Color management: using fallback mode for management
connect failed: No such file or directory
Writing: /tmp/blender.crash.txt
Segmentation fault
ubuntu@tegra-ubuntu:~$ cat /tmp/blender.crash.txt 
# Blender 2.69 (sub 0), Revision: unknown

# backtrace


-If you start blender via strace you get this info:
strace -e open blender

open("/dev/urandom", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 16
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x54} ---

Is there a problem with the urandom device ?

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: blender 2.69-4ubuntu2
Uname: Linux 3.10.24-gf455cd4 armv7l
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: armhf
CurrentDesktop: Unity
Date: Thu Jul 24 07:52:47 2014
SourcePackage: blender
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: blender (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug armhf trusty

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https://bugs.launchpad.net/bugs/1348045

Title:
  blender crashes on start with Segmentation fault when reading
  /dev/urandom

Status in “blender” package in Ubuntu:
  New

Bug description:
  -If you start blender from the CLI you get this info:

  ubuntu@tegra-ubuntu:~$ blender
  Color management: using fallback mode for management
  connect failed: No such file or directory
  Writing: /tmp/blender.crash.txt
  Segmentation fault
  ubuntu@tegra-ubuntu:~$ cat /tmp/blender.crash.txt 
  # Blender 2.69 (sub 0), Revision: unknown

  # backtrace

  
  -If you start blender via strace you get this info:
  strace -e open blender

  open("/dev/urandom", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 16
  --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x54} ---

  Is there a problem with the urandom device ?

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: blender 2.69-4ubuntu2
  Uname: Linux 3.10.24-gf455cd4 armv7l
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: armhf
  CurrentDesktop: Unity
  Date: Thu Jul 24 07:52:47 2014
  SourcePackage: blender
  UpgradeStatus: No upgrade log present (probably fresh install)

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Follow ups

References