Ubuntu
modemmanager package

modem-manager crashed with SIGABRT in __libc_message()

Bug #945744 reported by Jay Prakash Soni on 2012-03-03

86

This bug affects 13 people

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

Bug Description

network manager crashed when clicked on edit tells there is no editor program

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: modemmanager 0.5.1.96+git201202081807.635fce1-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic i686
ApportVersion: 1.94-0ubuntu1
Architecture: i386
CrashCounter: 1
Date: Sat Mar 3 23:19:41 2012
ExecutablePath: /usr/sbin/modem-manager
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
ProcCmdline: /usr/sbin/modem-manager
ProcEnviron:
PATH=(custom, no user)
TERM=linux
Signal: 6
SourcePackage: modemmanager
StacktraceTop:
raise () from /lib/i386-linux-gnu/libc.so.6
abort () from /lib/i386-linux-gnu/libc.so.6
?? () from /lib/i386-linux-gnu/libc.so.6
?? () from /lib/i386-linux-gnu/libc.so.6
?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
Title: modem-manager crashed with SIGABRT in raise()
UpgradeStatus: Upgraded to precise on 2012-03-02 (1 days ago)
UserGroups:

Tags:

Revision history for this message

Jay Prakash Soni (jay-prakashsoni) wrote on 2012-03-03:

#1

Dependencies.txt Edit (614 bytes, text/plain; charset="utf-8")
Disassembly.txt Edit (433 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (10.7 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (747 bytes, text/plain; charset="utf-8")
Registers.txt Edit (441 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.4 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (1.4 KiB, text/plain; charset="utf-8")

visibility:

private → public

Revision history for this message

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

#2

StacktraceTop:
__libc_message (do_abort=2, fmt=0x60af3c "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:201
malloc_printerr (action=<optimized out>, str=<optimized out>, ptr=0x81d5828) at malloc.c:5007
standard_free (mem=0x81d5828) at /build/buildd/glib2.0-2.31.18/./glib/gmem.c:98
g_free (mem=0x81d5828) at /build/buildd/glib2.0-2.31.18/./glib/gmem.c:252
g_error_free (error=0x81ce760) at /build/buildd/glib2.0-2.31.18/./glib/gerror.c:476

Revision history for this message

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

#3

Stacktrace.txt Edit (4.9 KiB, text/plain)

Revision history for this message

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

#4

ThreadStacktrace.txt Edit (5.0 KiB, text/plain)

Changed in modemmanager (Ubuntu):
importance:	Undecided → Medium
summary:	- modem-manager crashed with SIGABRT in raise() + modem-manager crashed with SIGABRT in __libc_message()
tags:	removed: need-i386-retrace

Revision history for this message

Aleksander Morgado (aleksander-m) wrote on 2012-03-03:

#5

Is the problem easily reproducible? Debug logs could really help to get where the problem happened.

There seems to be a problem with unbalanced ref counts in MMCallbackInfo. We could try to minimize the problem just checking the refcount to be > 0 when calling mm_callback_info_unref(), but the proper fix is to avoid that additional call to unref(). As said before, debug logs could really help to check where exactly (in which MMCallbackInfo) the issue is happening.

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-03-16:

#6

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

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

Revision history for this message

Mathieu Trudel-Lapierre (cyphermox) wrote on 2012-10-04:

#7

Is this reproducible, we haven't heard back from you yet?

Changed in modemmanager (Ubuntu):
status:	Confirmed → Incomplete

Revision history for this message

AuriX (aurelio-giovanardi) wrote on 2012-10-10:

#8

Thank you for your valuable efforts.

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-12-10:

#9

[Expired for modemmanager (Ubuntu) because there has been no activity for 60 days.]

Changed in modemmanager (Ubuntu):
status:	Incomplete → Expired

Revision history for this message

Florian Stoll (flostoll) wrote on 2013-02-27:

#10

Received this bug today in Ubuntu 13.04 after login without interaction. As far as I remember I received this bug sometimes in Ubuntu 12.10 too. I have a Lenovo T500 with F3507g WWAN-Module which stays always disabled in network manager because i don't need it. I guess that it appeared after enabling that hw module in bios for potential use.

Revision history for this message

Barayuda Gautama (barayuda) wrote on 2013-07-07:

#11

I received this bug sometimes in Ubuntu 12.04 LTS too.

Changed in modemmanager (Ubuntu):
status:	Expired → New

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