Ubuntu
upower package

upowerd crashed with SIGSEGV in GI_libc_free()

Bug #1371939 reported by MikeT on 2014-09-20

34

This bug affects 5 people

Affects		Status	Importance	Assigned to	Milestone
	upower (Ubuntu)	Confirmed	Medium	Unassigned

Bug Description

Ubuntu 14.04.1
upower:
  Installiert: 0.9.23-2ubuntu1
  Installationskandidat: 0.9.23-2ubuntu1
  Versionstabelle:
*** 0.9.23-2ubuntu1 0
        500 http://ftp.uni-mainz.de/ubuntu/ trusty/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: upower 0.9.23-2ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
Uname: Linux 3.13.0-35-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.4-0ubuntu1~ubuntu14.04.1~c42.ppa1
Architecture: amd64
Date: Sat Sep 20 16:15:13 2014
ExecutablePath: /usr/lib/upower/upowerd
InstallationDate: Installed on 2013-09-15 (370 days ago)
InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130820.1)
ProcCmdline: /usr/lib/upower/upowerd
ProcEnviron:

SegvAnalysis:
Segfault happened at: 0x7f21fbb628ac <__GI___libc_free+60>: mov (%rax),%rdi
PC (0x7f21fbb628ac) ok
source "(%rax)" (0x7f21fc000000) in non-readable VMA region: 0x7f21fbeae000-0x7f21fc0ae000 ---p /usr/lib/x86_64-linux-gnu/libplist.so.1.1.10
destination "%rdi" ok
SegvReason: reading VMA /usr/lib/x86_64-linux-gnu/libplist.so.1.1.10
Signal: 11
SourcePackage: upower
StacktraceTop:
__GI___libc_free (mem=0x7f21fe7b19c0) at malloc.c:2945
property_list_service_client_free () from /usr/lib/x86_64-linux-gnu/libimobiledevice.so.4
lockdownd_client_free () from /usr/lib/x86_64-linux-gnu/libimobiledevice.so.4
?? ()
g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: upowerd crashed with SIGSEGV in __GI___libc_free()
UpgradeStatus: Upgraded to trusty on 2014-09-06 (13 days ago)
UserGroups:

Tags:

Revision history for this message

MikeT (michael-tacka) wrote on 2014-09-20:

#1

Dependencies.txt Edit (4.0 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.2 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (20.7 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (779 bytes, text/plain; charset="utf-8")
Registers.txt Edit (877 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (2.3 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (5.0 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2014-09-20:

#2

StacktraceTop:
__GI___libc_free (mem=mem@entry=0x7f21fe7b19c0) at malloc.c:2945
property_list_service_client_free (client=0x7f21fe7b19c0) at property_list_service.c:105
lockdownd_client_free_simple (client=0x7f21fe7b7cc0) at lockdown.c:236
lockdownd_client_free (client=0x7f21fe7b7cc0) at lockdown.c:277
up_device_idevice_finalize (object=0x7f21fe7c5270) at up-device-idevice.c:264

Revision history for this message

Apport retracing service (apport) wrote on 2014-09-20: Stacktrace.txt

#3

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

Revision history for this message

Apport retracing service (apport) wrote on 2014-09-20: StacktraceSource.txt

#4

StacktraceSource.txt Edit (5.1 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2014-09-20: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (9.9 KiB, text/plain)

Changed in upower (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Revision history for this message

MikeT (michael-tacka) wrote on 2014-09-20:

#6

Bug occured today after updating linux-firmware to 1.127.6
Every start of Ubuntu repeats this failure again.

Sebastien Bacher (seb128) on 2015-05-20

information type:

Private → Public

Revision history for this message

Launchpad Janitor (janitor) wrote on 2015-05-20:

#7

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

Changed in upower (Ubuntu):
status:	New → Confirmed

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