Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.
** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/1304567 Title: compiz crashed with SIGSEGV in malloc_consolidate() Status in “compiz” package in Ubuntu: New Bug description: Was typing into the dash search. Froze after a few characters for a minute or so totally unresponsive and then only cleared the dash once it crashed. ProblemType: Crash DistroRelease: Ubuntu 14.04 Package: compiz-core 1:0.9.11+14.04.20140404-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-16.36-generic 3.13.5 Uname: Linux 3.13.0-16-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.14.1-0ubuntu1 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Tue Apr 8 18:22:51 2014 DistUpgraded: 2014-03-10 19:40:43,805 DEBUG enabling apt cron job DistroCodename: trusty DistroVariant: ubuntu EcryptfsInUse: Yes ExecutablePath: /usr/bin/compiz GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device [1043:1682] NVIDIA Corporation GF119M [GeForce 610M] [10de:105a] (rev ff) (prog-if ff) InstallationDate: Installed on 2013-09-28 (192 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Beta amd64 (20130925.1) MachineType: ASUSTeK Computer Inc. U36SG ProcCmdline: compiz ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_GB.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-16-generic root=UUID=f26f9da8-9f71-46b2-ba32-73154517ee8d ro quiet splash SegvAnalysis: Segfault happened at: 0x7fcd4e7a4685 <malloc_consolidate+133>: cmp 0x18(%rax),%r12 PC (0x7fcd4e7a4685) ok source "0x18(%rax)" (0x7fff0cc2f88dac8a) not located in a known VMA region (needed readable region)! destination "%r12" ok Stack memory exhausted (SP below stack segment) SegvReason: reading unknown VMA Signal: 11 SourcePackage: compiz StacktraceTop: malloc_consolidate (av=av@entry=0x7fccf8000020) at malloc.c:4165 _int_free (av=0x7fccf8000020, p=<optimised out>, have_lock=0) at malloc.c:4057 FT_Remove_Module () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6 FT_Done_Library () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6 FT_Done_FreeType () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6 Title: compiz crashed with SIGSEGV in malloc_consolidate() UpgradeStatus: Upgraded to trusty on 2014-03-10 (28 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 10/19/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: U36SG.202 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: U36SG dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrU36SG.202:bd10/19/2011:svnASUSTeKComputerInc.:pnU36SG:pvr1.0:rvnASUSTeKComputerInc.:rnU36SG:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: U36SG dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. version.compiz: compiz 1:0.9.11+14.04.20140404-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.52-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-4ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-4ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.15.0-1ubuntu7 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2 xserver.bootTime: Tue Apr 8 17:26:28 2014 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 21060 vendor COR xserver.version: 2:1.15.0-1ubuntu7 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1304567/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
