Ubuntu
plymouth package

plymouthd crashed with SIGSEGV in _int_free()

Bug #938971 reported by Alex Schmidt on 2012-02-22

40

This bug affects 4 people

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

Bug Description

nothing

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: plymouth 0.8.2-2ubuntu28
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic-pae 3.2.6
Uname: Linux 3.2.0-17-generic-pae i686
NonfreeKernelModules: fglrx
ApportVersion: 1.92-0ubuntu1
Architecture: i386
Date: Mon Feb 20 19:41:40 2012
DefaultPlymouth: /lib/plymouth/themes/lubuntu-logo/lubuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20111005)
MachineType: Acer Aspire 7750G
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-17-generic-pae root=UUID=ac575190-9fec-4c9b-aa08-3621dc13625b ro elevator=noop
ProcCmdline: /sbin/plymouthd --mode=boot --attach-to-session
ProcEnviron: PATH=(custom, no user)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-17-generic-pae root=UUID=ac575190-9fec-4c9b-aa08-3621dc13625b ro elevator=noop
SegvAnalysis:
Segfault happened at: 0xb760c350: cmp 0xc(%eax),%esi
PC (0xb760c350) ok
source "0xc(%eax)" (0x0000000c) not located in a known VMA region (needed readable region)!
destination "%esi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: plymouth
StacktraceTop:
?? () from /lib/i386-linux-gnu/libc.so.6
?? ()
?? ()
?? ()
__libc_start_main () from /lib/i386-linux-gnu/libc.so.6
TextPlymouth: /lib/plymouth/themes/lubuntu-text/lubuntu-text.plymouth
Title: plymouthd crashed with SIGSEGV in __libc_start_main()
UpgradeStatus: Upgraded to precise on 2012-02-19 (2 days ago)
UserGroups:

dmi.bios.date: 05/24/2011
dmi.bios.vendor: Acer
dmi.bios.version: V1.11
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: JE70_HR
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.11
dmi.modalias: dmi:bvnAcer:bvrV1.11:bd05/24/2011:svnAcer:pnAspire7750G:pvrV1.11:rvnAcer:rnJE70_HR:rvrBaseBoardVersion:cvnAcer:ct10:cvrV1.11:
dmi.product.name: Aspire 7750G
dmi.product.version: V1.11
dmi.sys.vendor: Acer

Tags:

Revision history for this message

Alex Schmidt (saturnxxi) wrote on 2012-02-22:

#1

BootDmesg.txt Edit (55.8 KiB, text/plain; charset="utf-8")
BootLog.gz Edit (286 bytes, application/x-gzip)
CurrentDmesg.txt Edit (3.8 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (1.8 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (579 bytes, text/plain; charset="utf-8")
EtcDefaultGrub.txt Edit (1.2 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (32.1 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (711 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (3.7 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.4 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (5.6 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (2.4 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (739 bytes, text/plain; charset="utf-8")
Registers.txt Edit (460 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (420 bytes, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (462 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (130.8 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (264.0 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2012-02-22:

#2

StacktraceTop:
_int_free (av=0xb7739440, p=0x8684f88, have_lock=0) at malloc.c:4076
ply_boot_connection_free (connection=0x8684fc8) at ply-boot-server.c:165
ply_boot_connection_on_hangup (connection=0x8684fc8) at ply-boot-server.c:657
ply_boot_server_free (server=0x8680b40) at ply-boot-server.c:137
main (argc=3, argv=0xbf83d894) at main.c:1971

Revision history for this message

Apport retracing service (apport) wrote on 2012-02-22: Stacktrace.txt

#3

Stacktrace.txt Edit (2.0 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2012-02-22: ThreadStacktrace.txt

#4

ThreadStacktrace.txt Edit (2.1 KiB, text/plain)

Changed in plymouth (Ubuntu):
importance:	Undecided → Medium
summary:	- plymouthd crashed with SIGSEGV in __libc_start_main() + plymouthd crashed with SIGSEGV in _int_free()
tags:	removed: need-i386-retrace

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-03-02:

#5

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

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

Revision history for this message

Brian Murray (brian-murray) wrote on 2013-11-22:

#6

Looking at the errors bucket for this crash it seems to only affect Ubuntu 12.04.

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