Ubuntu
modemmanager package

modem-manager crashed with SIGSEGV in g_main_context_dispatch()

Bug #417868 reported by rancato on 2009-08-23

110

This bug affects 23 people

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

Bug Description

Binary package hint: modemmanager

ubuntu 9.10 modem usb h3g

ProblemType: Crash
Architecture: i386
Date: Sun Aug 23 22:51:01 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/sbin/modem-manager
Package: modemmanager 0.2.git.20090820t183237.cd75023-0ubuntu1
ProcCmdline: /usr/sbin/modem-manager
ProcEnviron:

ProcVersionSignature: Ubuntu 2.6.28-15.49-generic
SegvAnalysis:
Segfault happened at: 0x8059cee: movl $0x0,0x24(%eax)
PC (0x08059cee) ok
source "$0x0" ok
destination "0x24(%eax)" (0x00000024) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: modemmanager
StacktraceTop:
?? ()
?? () from /usr/lib/libglib-2.0.so.0
g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
?? () from /usr/lib/libglib-2.0.so.0
g_main_loop_run () from /usr/lib/libglib-2.0.so.0
Title: modem-manager crashed with SIGSEGV in g_main_context_dispatch()
Uname: Linux 2.6.28-15-generic i686
UserGroups:

Tags:

Revision history for this message

rancato (rancato) wrote on 2009-08-23:

#1

Dependencies.txt Edit (261 bytes, text/plain; charset="utf-8")
Disassembly.txt Edit (501 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (6.9 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (722 bytes, text/plain; charset="utf-8")
Registers.txt Edit (458 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (303 bytes, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (329 bytes, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2009-08-24: Stacktrace.txt (retraced)

#2

Stacktrace.txt (retraced) Edit (1.1 KiB, text/plain)

StacktraceTop:registration_timed_out (data=0x96cf940) at mm-generic-gsm.c:911
g_timeout_dispatch (source=0x96e2fb8, callback=0,
IA__g_main_context_dispatch (context=0x96c2b70)
g_main_context_iterate (context=0x96c2b70,
IA__g_main_loop_run (loop=0x96c71b0)

Revision history for this message

Apport retracing service (apport) wrote on 2009-08-24: ThreadStacktrace.txt (retraced)

#3

ThreadStacktrace.txt (retraced) Edit (1.1 KiB, text/plain)

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

Revision history for this message

Alexander Sack (asac) wrote on 2009-09-14:

#4

the registration_timeout code path is not entirely clean from what i know. i assume that fix for bug 416893 will also touch the same code and might fix this.

Changed in modemmanager (Ubuntu):
assignee:	nobody → Alexander Sack (asac)
status:	New → In Progress
visibility:	private → public

Revision history for this message

dmainou (dmainou) wrote on 2010-09-11:

#5

.

Martin Pitt (pitti) on 2011-01-07

Changed in modemmanager (Ubuntu):
assignee:	Alexander Sack (asac) → nobody
status:	In Progress → Triaged

Revision history for this message

asux (ckasux) wrote on 2012-03-09:

#6

my usb modem works fine all it was is package update and hwinfo to be install .if any one needs info email me

Revision history for this message

Mörgæs (moergaes) wrote on 2015-10-21:

#7

Closing due to age.
If a similar bug appears in 15.10 please open a new report.

Changed in modemmanager (Ubuntu):
status:	Triaged → Invalid

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