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[Bug 1295024] Re: gdb crashed with SIGSEGV in value_entirely_optimized_out()

 

closing this rather old issue. sorry for not addressing this earlier.
Please could you recheck with the recent 14.04 LTS or 14.10 releases and
reopen the issue if the problem persists?

please attach a description how to reproduce the issue

** Changed in: gdb (Ubuntu)
       Status: New => Invalid

** Information type changed from Private to Public

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https://bugs.launchpad.net/bugs/1295024

Title:
  gdb crashed with SIGSEGV in value_entirely_optimized_out()

Status in “gdb” package in Ubuntu:
  Invalid

Bug description:
  jack crashes quitting ardour 3..5.357. Ubuntu studio 14.04 beta.
  ffado/firewire interface

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: gdb 7.7-0ubuntu3
  ProcVersionSignature: Ubuntu 3.13.0-18.38-lowlatency 3.13.6
  Uname: Linux 3.13.0-18-lowlatency x86_64
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  CrashCounter: 1
  Date: Thu Mar 20 00:28:41 2014
  ExecutablePath: /usr/bin/gdb
  InstallationDate: Installed on 2014-03-14 (6 days ago)
  InstallationMedia: Ubuntu-Studio 14.04 "Trusty Tahr" - Alpha amd64 (20140224)
  ProcCmdline: gdb --ex file\ "/opt/Ardour-3.5.357-dbg/bin/ardour-3.5.357" --ex core-file\ /tmp/apport_core_ginsinbs --batch --ex set\ backtrace\ limit\ 2000 --ex p\ -99 --ex bt\ full --ex p\ -99 --ex print\ (char*)\ __nih_abort_msg --ex p\ -99 --ex print\ __glib_assert_msg --ex p\ -99 --ex x/16i\ $pc --ex p\ -99 --ex info\ registers --ex p\ -99 --ex print\ __abort_msg->msg --ex p\ -99 --ex thread\ apply\ all\ bt\ full
  SegvAnalysis:
   Segfault happened at: 0x540532 <value_entirely_optimized_out+2>:	testb  $0x4,0x4(%rdi)
   PC (0x00540532) ok
   source "$0x4" ok
   destination "0x4(%rdi)" (0x00000004) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: gdb
  StacktraceTop:
   value_entirely_optimized_out ()
   cp_print_value_fields ()
   ?? ()
   cp_print_value_fields ()
   cp_print_value_fields_rtti ()
  Title: gdb crashed with SIGSEGV in value_entirely_optimized_out()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo

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