plymouthd crashed with SIGSEGV in ply_list_insert_node()

[Dimitri John Ledkov]

I was playing around with plymouth-x11, like one should on a friday evening =)

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: plymouth 0.8.8-0ubuntu6
ProcVersionSignature: Ubuntu 3.8.0-15.25-generic 3.8.4
Uname: Linux 3.8.0-15-generic x86_64
ApportVersion: 2.9.2-0ubuntu5
Architecture: amd64
Date: Thu Mar 28 20:11:44 2013
DefaultPlymouth: /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
ExecutablePath: /sbin/plymouthd
InstallationDate: Installed on 2012-01-12 (442 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130318)
MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
MarkForUpload: True
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-15-generic root=UUID=6669d411-80c3-41cc-a629-ad84e1ee6854 ro quiet splash vt.handoff=7
ProcCmdline: @lymouthd --tty=/dev/pts/12
ProcEnviron:
 SHELL=/bin/bash
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 LANGUAGE=en_GB:en
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-15-generic root=UUID=6669d411-80c3-41cc-a629-ad84e1ee6854 ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x7f83905794e3 <ply_list_insert_data+51>: mov 0x10(%rbx),%rdx
 PC (0x7f83905794e3) ok
 source "0x10(%rbx)" (0x441f0f66e70f) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: plymouth
StacktraceTop:
 ply_list_insert_data () from /lib/x86_64-linux-gnu/libply.so.2
 ply_trigger_pull () from /lib/x86_64-linux-gnu/libply.so.2
 ?? ()
 ?? () from /lib/x86_64-linux-gnu/libply-splash-core.so.2
 ?? () from /lib/x86_64-linux-gnu/plymouth/renderers/x11.so
TextPlymouth: /lib/plymouth/themes/ubuntu-text/ubuntu-text.plymouth
Title: plymouthd crashed with SIGSEGV in ply_list_insert_data()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: utah
dmi.bios.date: 10/24/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F16
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: Z77X-D3H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF16:bd10/24/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ77X-D3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.

[Apport retracing service (apport)]

StacktraceTop:
 ply_list_insert_node (new_node=0x27b06f0, node_before=0x441f0f66e6ff, list=0x7f838e36dca0 <g_idle_dispatch>) at ply-list.c:140
 ply_list_insert_data (list=0x7f838e36dca0 <g_idle_dispatch>, data=0x27a9fb0, node_before=0x441f0f66e6ff) at ply-list.c:162
 ply_trigger_pull (trigger=0x27bbe80, data=0x25eda80) at ply-trigger.c:167
 on_enter (state=0x7fff80520b80, line=0x26a63d0 "asf") at main.c:1484
 process_keyboard_input (character_size=1, keyboard_input=0x27aefe0 "\n", keyboard=0x26a6360) at ply-keyboard.c:238

[Launchpad Janitor (janitor)]

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