[Bug 1034045] Re: cupsd assert failure: *** glibc detected *** /usr/sbin/cupsd: free(): corrupted unsorted chunks: 0x00007f3dc478c0f0 ***

[Till Kamppeter]

Added Avahi and D-Bus tasks, as the crash actually happens in D-Bus
code called by Avahi code called by CUPS code.

** Also affects: avahi (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: avahi (Ubuntu)
   Importance: Undecided => High

** Changed in: avahi (Ubuntu)
    Milestone: None => ubuntu-12.10

** Also affects: dbus (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: dbus (Ubuntu)
   Importance: Undecided => High

** Changed in: dbus (Ubuntu)
    Milestone: None => ubuntu-12.10

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Title:
  cupsd assert failure: *** glibc detected *** /usr/sbin/cupsd: free():
  corrupted unsorted chunks: 0x00007f3dc478c0f0 ***

Status in “avahi” package in Ubuntu:
  New
Status in “cups” package in Ubuntu:
  Triaged
Status in “dbus” package in Ubuntu:
  New

Bug description:
  The cups job auto-restarted as intended after this crash, but this
  looks like a worrisome failure mode

  ProblemType: Crash
  DistroRelease: Ubuntu 12.10
  Package: cups 1.6.1-0ubuntu1
  ProcVersionSignature: Ubuntu 3.5.0-8.8-generic 3.5.0
  Uname: Linux 3.5.0-8-generic x86_64
  ApportVersion: 2.4-0ubuntu6
  Architecture: amd64
  AssertionMessage: *** glibc detected *** /usr/sbin/cupsd: free(): corrupted unsorted chunks: 0x00007f3dc478c0f0 ***
  Date: Tue Aug  7 08:03:04 2012
  ExecutablePath: /usr/sbin/cupsd
  InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
  Lpstat:
   device for davidson-printer: smb://WORKGROUP/EXCALIBUR/Printer2
   device for HP-Color-LaserJet-CM1312-MFP: hp:/usb/HP_Color_LaserJet_CM1312_MFP?serial=00CNB882VG58
   device for HP-PSC-750: ipp://207.224.24.210:631/printers/PSC_750
   device for HP-PSC-750-legal: ipp://207.224.24.210:631/printers/PSC_750
   device for PSC-750: hp:/usb/PSC_750?serial=MY2ASD4157WB
  MachineType: LENOVO 3249CTO
  Papersize: letter
  PpdFiles:
   HP-PSC-750: HP PSC 750, hpcups 3.12.6
   HP-PSC-750-legal: HP PSC 750, hpcups 3.12.4
   HP-Color-LaserJet-CM1312-MFP: HP Color LaserJet CM1312 MFP Series Postscript (recommended)
   PSC-750: HP PSC 750, hpcups 3.12.6
   davidson-printer: HP Color LaserJet CP3505 Postscript (recommended)
  ProcAttrCurrent: /usr/sbin/cupsd (enforce)
  ProcCmdline: /usr/sbin/cupsd -F
  ProcEnviron:
   PATH=(custom, no user)
   TERM=linux
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-8-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7
  Signal: 6
  SourcePackage: cups
  StacktraceTop:
   __libc_message (do_abort=2, fmt=0x7f3dc15f50f0 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:201
   malloc_printerr (action=3, str=0x7f3dc15f5270 "free(): corrupted unsorted chunks", ptr=<optimized out>) at malloc.c:5007
   ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
   ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
   dbus_connection_dispatch () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  Title: cupsd assert failure: *** glibc detected *** /usr/sbin/cupsd: free(): corrupted unsorted chunks: 0x00007f3dc478c0f0 ***
  UpgradeStatus: Upgraded to quantal on 2012-06-11 (56 days ago)
  UserGroups:
   
  dmi.bios.date: 08/23/2010
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6QET52WW (1.22 )
  dmi.board.name: 3249CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 3249CTO
  dmi.product.version: ThinkPad X201
  dmi.sys.vendor: LENOVO
  modified.conffile..etc.cups.cupsd.conf: [modified]
  modified.conffile..etc.default.cups: [modified]
  mtime.conffile..etc.cups.cupsd.conf: 2011-08-09T08:12:10
  mtime.conffile..etc.default.cups: 2010-09-25T01:44:40

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