Ubuntu
synaptic package

synaptic crashed with SIGSEGV in vtable for debRecordParser()

Bug #945742 reported by gackthugo on 2012-03-03

10

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	synaptic (Ubuntu)	New	Medium	Unassigned

Bug Description

ubuntu 12.04 beta1

Finished removing various applications at once (mupen64plus+extras) and crashed right after trying to close window.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: synaptic 0.75.5~exp6
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic-pae 3.2.6
Uname: Linux 3.2.0-17-generic-pae i686
NonfreeKernelModules: wl nvidia
ApportVersion: 1.94-0ubuntu1
Architecture: i386
CrashCounter: 1
Date: Sat Mar 3 18:03:24 2012
ExecutablePath: /usr/sbin/synaptic
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
ProcCmdline: /usr/sbin/synaptic
ProcEnviron:
SHELL=/bin/bash
LANG=pt_PT.UTF-8
LANGUAGE=pt:pt_BR:en
PATH=(custom, no user)
SegvAnalysis:
Segfault happened at: 0xb76cd528 <_ZTV15debRecordParser+8>: jo 0xb76cd510 <_ZTI15debRecordParser>
PC (0xb76cd528) in non-executable VMA region: 0xb76cc000-0xb76ce000 r--p /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12.0
source "0xb76cd510" (0xb76cd510) ok
SegvReason: executing non-writable VMA /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12.0
Signal: 11
SourcePackage: synaptic
StacktraceTop:
vtable for debRecordParser () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
Title: synaptic crashed with SIGSEGV in vtable for debRecordParser()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

Tags:

Revision history for this message

gackthugo (gackthugo) wrote on 2012-03-03:

#1

CurrentDmesg.txt.txt Edit (69.5 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.5 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (977 bytes, text/plain; charset="utf-8")
DpkgHistoryLog.txt.txt Edit (81.4 KiB, text/plain; charset="utf-8")
DpkgTerminalLog.txt.gz Edit (19.7 KiB, application/x-gzip)
ProcMaps.txt Edit (27.4 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (752 bytes, text/plain; charset="utf-8")
Registers.txt Edit (537 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.6 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (2.6 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2012-03-03:

#2

StacktraceTop:
vtable for debRecordParser () from /tmp/tmpTcPnUo/usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
_gtk_marshal_BOOLEAN__BOXED (closure=0x90e8bd8, return_value=0xbfee87a4, n_param_values=2, param_values=0x9986fb8, invocation_hint=0xbfee8790, marshal_data=0x0) at /build/buildd/gtk+2.0-2.24.10/gtk/gtkmarshalers.c:86
g_closure_invoke (closure=0x90e8bd8, return_value=0xbfee87a4, n_param_values=2, param_values=0x9986fb8, invocation_hint=0xbfee8790) at /build/buildd/glib2.0-2.31.18/./gobject/gclosure.c:774
signal_emit_unlocked_R (node=0x8a38bf8, detail=0, instance=0x8cb0450, emission_return=0xbfee88dc, instance_and_params=0x9986fb8) at /build/buildd/glib2.0-2.31.18/./gobject/gsignal.c:3302
g_signal_emit_valist (instance=0x8cb0450, signal_id=39, detail=0, var_args=0xbfee8940 "l\211\356\277\360\"\326\bP\004\313\b\031\262&\267P\004\313\b\200\067\243\b") at /build/buildd/glib2.0-2.31.18/./gobject/gsignal.c:3043

Revision history for this message

Apport retracing service (apport) wrote on 2012-03-03: Stacktrace.txt

#3

Stacktrace.txt Edit (6.1 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2012-03-03: ThreadStacktrace.txt

#4

ThreadStacktrace.txt Edit (8.4 KiB, text/plain)

Changed in synaptic (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-i386-retrace

Revision history for this message

Robert Roth (evfool) wrote on 2012-11-18:

#5

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

Robert Roth (evfool) on 2012-11-25

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