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[Martin Dauskardt <md001@xxxxxx>]

I wonder how much bug reports are necessary to get this assigned to
anybody...

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https://bugs.launchpad.net/bugs/1442169

Title:
  cupsd crashed with SIGSEGV in avahi_entry_group_free()

Status in cups package in Ubuntu:
  Confirmed

Bug description:
  ....

  ProblemType: Crash
  DistroRelease: Ubuntu 15.04
  Package: cups-daemon 2.0.2-1ubuntu3
  ProcVersionSignature: Error: [Errno 2] File o directory non esistente: '/proc/version_signature'
  Uname: Linux 3.19.0-031900-generic x86_64
  ApportVersion: 2.17-0ubuntu1
  Architecture: amd64
  CupsErrorLog: W [09/Apr/2015:15:58:06 +0200] CreateProfile failed: org.freedesktop.DBus.Error.NoReply:Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
  Date: Sat Apr  4 11:48:06 2015
  ExecutablePath: /usr/sbin/cupsd
  InstallationDate: Installed on 2014-10-23 (167 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  Lpstat:
   device for Canon-LBP-5975: socket://192.168.1.130
   device for EPSON-Epson-Stylus-Photo-P50: usb://EPSON/Stylus%20Photo%20P50?serial=4C43514B3031353929
  MachineType: System manufacturer System Product Name
  Papersize: a4
  PpdFiles:
   EPSON-Epson-Stylus-Photo-P50: Epson Stylus Photo P50 - CUPS+Gutenprint v5.2.10
   Canon-LBP-5975: Canon LBP-3460 Foomatic/pxlmono (recommended)
  ProcAttrCurrent: /usr/sbin/cupsd (enforce)
  ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-3.19.0-031900-generic root=UUID=f78cce14-d9a3-4ce7-a8b3-ec55d7448ce8 ro quiet splash vt.handoff=7
  ProcEnviron:
   LANG=it_IT.UTF-8
   PATH=(custom, no user)
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-031900-generic root=UUID=f78cce14-d9a3-4ce7-a8b3-ec55d7448ce8 ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7fca89173984 <avahi_entry_group_free+4>:	cmpq   $0x0,(%rdi)
   PC (0x7fca89173984) ok
   source "$0x0" ok
   destination "(%rdi)" (0x00000000) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: cups
  StacktraceTop:
   avahi_entry_group_free () from /usr/lib/x86_64-linux-gnu/libavahi-client.so.3
   ?? ()
   ?? ()
   ?? ()
   ?? ()
  Title: cupsd crashed with SIGSEGV in avahi_entry_group_free()
  UpgradeStatus: Upgraded to vivid on 2015-03-31 (8 days ago)
  UserGroups:
   
  dmi.bios.date: 05/15/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0307
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: P8H61-M LX R2.0
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev x.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0307:bd05/15/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8H61-MLXR2.0:rvrRevx.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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