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[Bug 1708027] Re: aeolus crashed with SIGSEGV in memset()

 

#6 also would be consistent with me seeing this problem only after
converting my system to 64 bits: it is perfectly conceivable that this
would increase the stack size requirements.

When I started computing, 128kB would have been double the total address
space (let alone local variables).  Sigh.

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https://bugs.launchpad.net/bugs/1708027

Title:
  aeolus crashed with SIGSEGV in memset()

Status in aeolus package in Ubuntu:
  New

Bug description:
  Updated to ubuntustudio on amd64.  Crash also occurs with user-level
  config files/directories renamed, so is not dependent on them.

  ProblemType: Crash
  DistroRelease: Ubuntu 17.10
  Package: aeolus 0.9.0-2
  ProcVersionSignature: Ubuntu 4.11.0-10.15-lowlatency 4.11.8
  Uname: Linux 4.11.0-10-lowlatency x86_64
  ApportVersion: 2.20.6-0ubuntu4
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Tue Aug  1 23:06:49 2017
  ExecutablePath: /usr/bin/aeolus
  InstallationDate: Installed on 2011-10-14 (2118 days ago)
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111011)
  ProcCmdline: aeolus -I Aeolus2 -S /home/username/.aeolus/stops
  SegvAnalysis:
   Segfault happened at: 0x7f33afcbb2e4:	rep stos %rax,%es:(%rdi)
   PC (0x7f33afcbb2e4) ok
   source "%rax" ok
   destination "%es:(%rdi)" (0x7f33ae70be10) in non-writable VMA region: 0x7f33ae70b000-0x7f33ae70d000 r--p /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-10.0.so
   Stack memory exhausted (SP below stack segment)
  SegvReason: writing VMA /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-10.0.so
  Signal: 11
  SourcePackage: aeolus
  StacktraceTop:
   ?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
   ?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
   ?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
   FT_Load_Glyph () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
   XftFontLoadGlyphs () from /usr/lib/x86_64-linux-gnu/libXft.so.2
  Title: aeolus crashed with SIGSEGV in FT_Load_Glyph()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm admin audio cdrom dialout fax floppy lpadmin lxd plugdev pulse-access sambashare

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References