kubuntu-debug-installer crashed with SIGSEGV in QApt::Package::sourcePackage()

Bug #614657 reported by mrl586 on 2010-08-07
This bug affects 1 person
Affects Status Importance Assigned to Milestone
kubuntu-debug-installer (Ubuntu)

Bug Description

Binary package hint: kubuntu-debug-installer

mrl586@COMPAQ:~$ lsb_release -rd
Description: Ubuntu maverick (development branch)
Release: 10.10
mrl586@COMPAQ:~$ apt-cache policy kubuntu-debug-installer
  Asennettu: 10.10ubuntu2
  Ehdokas: 10.10ubuntu2
 *** 10.10ubuntu2 0
        500 http://archive.ubuntu.com/ubuntu/ maverick/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: kubuntu-debug-installer 10.10ubuntu2
ProcVersionSignature: Ubuntu 2.6.35-14.19-generic 2.6.35
Uname: Linux 2.6.35-14-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
Date: Sat Aug 7 08:20:02 2010
ExecutablePath: /usr/bin/kubuntu-debug-installer
InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100723)
ProcCmdline: /usr/bin/installdbgsymbols.sh /usr/bin/dolphin /usr/lib/libQtGui.so.4 /lib/libdbus-1.so.3 /usr/lib/libkio.so.5 /usr/lib/kde4/libkdeinit/libkdeinit4_dolphin.so /usr/lib/libkdeui.so.5 /usr/lib/libdolphinprivate.so.4 /usr/lib/libkonq.so.5 /usr/lib/libQtCore.so.4 /usr/lib/libQtDBus.so.4
 Segfault happened at: 0x7fe742b0e950 <_ZNK4QApt7Package13sourcePackageEv+32>: mov 0x8(%rsi),%rax
 PC (0x7fe742b0e950) ok
 source "0x8(%rsi)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: kubuntu-debug-installer
 #0 0x00007fe742b0e950 in QApt::Package::sourcePackage() const ()
    from /usr/lib/libqapt.so.0
 No symbol table info available.
 #1 0x0000000000404991 in _start ()
 No symbol table info available.
 QApt::Package::sourcePackage() const ()
 _start ()
Title: kubuntu-debug-installer crashed with SIGSEGV in QApt::Package::sourcePackage()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

mrl586 (mrl586) wrote :

 QApt::Package::sourcePackage ()
 DbgLookupThread::getDebPkg (this=0xf0bbe0,
 DbgLookupThread::run (this=0xf0bbe0)
 QThreadPrivate::start (arg=0xf0bbe0)
 start_thread () from /lib/libpthread.so.0

Changed in kubuntu-debug-installer (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
mrl586 (mrl586) on 2010-08-08
visibility: private → public
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package kubuntu-debug-installer - 10.10ubuntu3

kubuntu-debug-installer (10.10ubuntu3) maverick; urgency=low

  * Only get the dbg package if the package we're looking up isn't null
    (LP: #614657)
 -- Jonathan Thomas <email address hidden> Sun, 08 Aug 2010 21:01:02 -0400

Changed in kubuntu-debug-installer (Ubuntu):
status: New → Fix Released
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