Ubuntu
ibus package

ibus-daemon crashed with SIGSEGV in magazine_chain_pop_head()

Bug #1440652 reported by Damon Lynch on 2015-04-06

10

This bug affects 1 person

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

Bug Description

I logged into my Unity session as per normal, and received the error message that the program had crashed. This is the first time I have had this problem.

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: ibus 1.5.9-1ubuntu3
ProcVersionSignature: Ubuntu 3.19.0-12.12-generic 3.19.3
Uname: Linux 3.19.0-12-generic x86_64
ApportVersion: 2.17-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Apr 6 12:20:01 2015
ExecutablePath: /usr/bin/ibus-daemon
InstallationDate: Installed on 2015-02-05 (59 days ago)
InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150205)
ProcCmdline: /usr/bin/ibus-daemon --daemonize --xim
SegvAnalysis:
Segfault happened at: 0x7f8be36e1645 <g_slice_alloc+117>: mov (%r12),%rax
PC (0x7f8be36e1645) ok
source "(%r12)" (0xffffffffffffffff) not located in a known VMA region (needed readable region)!
destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: ibus
StacktraceTop:
g_slice_alloc () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
g_variant_type_info_get () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
g_variant_builder_end () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: ibus-daemon crashed with SIGSEGV in g_slice_alloc()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Tags:

Revision history for this message

Damon Lynch (dlynch3) wrote on 2015-04-06:

#1

Dependencies.txt Edit (9.5 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (977 bytes, text/plain; charset="utf-8")
ProcEnviron.txt Edit (373 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (11.7 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (831 bytes, text/plain; charset="utf-8")
Registers.txt Edit (731 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (3.1 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (8.3 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2015-04-06:

#2

StacktraceTop:
magazine_chain_pop_head (magazine_chunks=0x87e5d0) at /build/buildd/glib2.0-2.44.0/./glib/gslice.c:539
thread_memory_magazine1_alloc (tmem=<optimized out>, ix=3) at /build/buildd/glib2.0-2.44.0/./glib/gslice.c:842
g_slice_alloc (mem_size=64) at /build/buildd/glib2.0-2.44.0/./glib/gslice.c:998
tuple_allocate_members (n_members=0x8ca858, members=0x8ca850, type=0x916900) at /build/buildd/glib2.0-2.44.0/./glib/gvarianttypeinfo.c:359
tuple_info_new (type=0x916900) at /build/buildd/glib2.0-2.44.0/./glib/gvarianttypeinfo.c:665

Revision history for this message

Apport retracing service (apport) wrote on 2015-04-06: Stacktrace.txt

#3

Stacktrace.txt Edit (8.7 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2015-04-06: StacktraceSource.txt

#4

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

Revision history for this message

Apport retracing service (apport) wrote on 2015-04-06: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (16.5 KiB, text/plain)

Changed in ibus (Ubuntu):
importance:	Undecided → Medium
summary:	- ibus-daemon crashed with SIGSEGV in g_slice_alloc() + ibus-daemon crashed with SIGSEGV in magazine_chain_pop_head()
tags:	removed: need-amd64-retrace

Aron Xu (happyaron) on 2015-06-20

information type:

Private → Public

Report a bug

This report contains Public information

Everyone can see this information.

You are

Subscribing...

Edit bug mail

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.