Ubuntu
d-conf package

dconf-service crashed with SIGSEGV in g_variant_is_trusted()

Bug #1105440 reported by Александр on 2013-01-25

128

This bug affects 18 people

Affects		Status	Importance	Assigned to	Milestone
	d-conf (Ubuntu)	Confirmed	High	Unassigned

Bug Description

Ubuntu Raring 25.01.2013 build, crash after loading from usb stick with Russian localization

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: dconf-service 0.15.2-0ubuntu4
ProcVersionSignature: Ubuntu 3.8.0-1.5-generic 3.8.0-rc4
Uname: Linux 3.8.0-1-generic x86_64
ApportVersion: 2.8-0ubuntu2
Architecture: amd64
CasperVersion: 1.330
Date: Fri Jan 25 21:00:02 2013
ExecutablePath: /usr/lib/dconf/dconf-service
LiveMediaBuild: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130125)
MarkForUpload: True
ProcCmdline: /usr/lib/dconf/dconf-service
ProcEnviron:
SHELL=/bin/bash
XDG_RUNTIME_DIR=<set>
PATH=(custom, no user)
LANG=ru_RU.UTF-8
SegvAnalysis:
Segfault happened at: 0x7fa6b480a520: mov 0x20(%rdi),%eax
PC (0x7fa6b480a520) ok
source "0x20(%rdi)" (0x00000020) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: d-conf
StacktraceTop:
?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
g_variant_builder_add_value () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
g_variant_new_va () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
g_variant_new () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: dconf-service crashed with SIGSEGV in g_variant_builder_add_value()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Tags:

Revision history for this message

Александр (sash0k-v) wrote on 2013-01-25:

#1

Dependencies.txt Edit (933 bytes, text/plain; charset="utf-8")
Disassembly.txt Edit (883 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (9.6 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (812 bytes, text/plain; charset="utf-8")
Registers.txt Edit (703 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (3.3 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (6.0 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2013-01-25:

#2

StacktraceTop:
g_variant_is_trusted (value=value@entry=0x0) at /build/buildd/glib2.0-2.35.4/./glib/gvariant-core.c:609
g_variant_builder_add_value (builder=builder@entry=0x7fffba5c7620, value=0x0) at /build/buildd/glib2.0-2.35.4/./glib/gvariant.c:3400
g_variant_valist_new (str=str@entry=0x7fffba5c76d8, app=app@entry=0x7fffba5c7708) at /build/buildd/glib2.0-2.35.4/./glib/gvariant.c:4545
g_variant_new_va (format_string=0x40b5dc "s)", endptr=0x0, app=0x7fffba5c7708) at /build/buildd/glib2.0-2.35.4/./glib/gvariant.c:4702
g_variant_new (format_string=0x40b5d7 "(s^ass)") at /build/buildd/glib2.0-2.35.4/./glib/gvariant.c:4641

Revision history for this message

Apport retracing service (apport) wrote on 2013-01-25: Stacktrace.txt

#3

Stacktrace.txt Edit (11.2 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2013-01-25: StacktraceSource.txt

#4

StacktraceSource.txt Edit (7.3 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2013-01-25: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (17.7 KiB, text/plain)

Changed in d-conf (Ubuntu):
importance:	Undecided → Medium
summary:	- dconf-service crashed with SIGSEGV in g_variant_builder_add_value() + dconf-service crashed with SIGSEGV in g_variant_is_trusted()
tags:	removed: need-amd64-retrace

Revision history for this message

Launchpad Janitor (janitor) wrote on 2013-01-26:

#6

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in d-conf (Ubuntu):
status:	New → Confirmed

Sebastien Bacher (seb128) on 2013-01-28

information type:	Private → Public
Changed in d-conf (Ubuntu):
importance:	Medium → High
tags:	added: apport-request-retrace

Revision history for this message

Apport retracing service (apport) wrote on 2013-01-29: Updated stack trace from duplicate bug 1108750

#7

Package: dconf-service 0.15.2-0ubuntu4
ProcCmdline: /usr/lib/dconf/dconf-service

Revision history for this message

Apport retracing service (apport) wrote on 2013-01-29: Dependencies.txt

#8

Dependencies.txt Edit (933 bytes, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2013-01-29: ProcMaps.txt

#9

ProcMaps.txt Edit (9.6 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2013-01-29: Stacktrace.txt

#10

Stacktrace.txt Edit (11.2 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2013-01-29: ThreadStacktrace.txt

#11

ThreadStacktrace.txt Edit (14.9 KiB, text/plain)

tags:

removed: apport-request-retrace

Revision history for this message

Ubuntu QA Website (ubuntuqa) wrote on 2013-01-29:

#12

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1105440

tags:

added: iso-testing

Apport retracing service (apport) on 2013-01-29

tags:

added: bugpattern-needed

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