[Bug 915626] Re: usb-creator-gtk crashed with SIGSEGV

[Brian Murray]

Ah, I seem to have been able to recreate this when using
ubuntu-12.10-desktop-i386.iso and not choosing persistence after
reformatting my drive with usb-creator-gtk.

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Title:
  usb-creator-gtk crashed with SIGSEGV

Status in “udisks” package in Ubuntu:
  Confirmed
Status in “usb-creator” package in Ubuntu:
  Confirmed
Status in “udisks” source package in Quantal:
  Confirmed
Status in “usb-creator” source package in Quantal:
  Triaged

Bug description:
  1) lsb_release -rd
  Description: Ubuntu 12.10
  Release: 12.10

  2) apt-cache policy usb-creator-gtk
  usb-creator-gtk:
    Installed: 0.2.40ubuntu1
    Candidate: 0.2.40ubuntu1
    Version table:
   *** 0.2.40ubuntu1 0
          500 http://archive.ubuntu.com/ubuntu/ quantal/main i386 Packages
          100 /var/lib/dpkg/status

  3) What is expected to happen via USB disk formatted FAT32 by gparted, is when one types at a terminal:
  usb-creator-gtk

  Under Source disk image (.iso) or CD:
  xubuntu-12.04.1-alternate-i386.iso

  Under Disk to use:
  SanDisk Cruzer Blade (/dev/sdb1)

  click radio button Discard on shutdown, unless you save them elsewhere
  -> click button Make Startup Disk and it does so successfully.

  4) What happens instead is after a while, a window pops up requesting
  one to type in their credentials. Once complete, it immediately
  crashes. This happens consistently and prevents one from creating a
  startup disk successfully.

  Successfully installed this iso by formatting drive in Windows 7, and
  creating bootable USB disk via unetbootin in Windows 7, hence hardware
  is not faulty.

  sudo lsusb -v
  [CUT]
  Bus 002 Device 005: ID 0781:5567 SanDisk Corp. Cruzer Blade
  Device Descriptor:
    bLength 18
    bDescriptorType 1
    bcdUSB 2.00
    bDeviceClass 0 (Defined at Interface level)
    bDeviceSubClass 0
    bDeviceProtocol 0
    bMaxPacketSize0 64
    idVendor 0x0781 SanDisk Corp.
    idProduct 0x5567 Cruzer Blade
    bcdDevice 1.00
    iManufacturer 1 SanDisk
    iProduct 2 Cruzer Blade
    iSerial 3 2005355082076CB031B6
    bNumConfigurations 1
    Configuration Descriptor:
      bLength 9
      bDescriptorType 2
      wTotalLength 32
      bNumInterfaces 1
      bConfigurationValue 1
      iConfiguration 0
      bmAttributes 0x80
        (Bus Powered)
      MaxPower 200mA
      Interface Descriptor:
        bLength 9
        bDescriptorType 4
        bInterfaceNumber 0
        bAlternateSetting 0
        bNumEndpoints 2
        bInterfaceClass 8 Mass Storage
        bInterfaceSubClass 6 SCSI
        bInterfaceProtocol 80 Bulk-Only
        iInterface 0
        Endpoint Descriptor:
          bLength 7
          bDescriptorType 5
          bEndpointAddress 0x81 EP 1 IN
          bmAttributes 2
            Transfer Type Bulk
            Synch Type None
            Usage Type Data
          wMaxPacketSize 0x0200 1x 512 bytes
          bInterval 0
        Endpoint Descriptor:
          bLength 7
          bDescriptorType 5
          bEndpointAddress 0x02 EP 2 OUT
          bmAttributes 2
            Transfer Type Bulk
            Synch Type None
            Usage Type Data
          wMaxPacketSize 0x0200 1x 512 bytes
          bInterval 1
  Device Qualifier (for other device speed):
    bLength 10
    bDescriptorType 6
    bcdUSB 2.00
    bDeviceClass 0 (Defined at Interface level)
    bDeviceSubClass 0
    bDeviceProtocol 0
    bMaxPacketSize0 64
    bNumConfigurations 1
  Device Status: 0x0000
    (Bus Powered)

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: usb-creator-gtk 0.2.35.1
  ProcVersionSignature: Ubuntu 3.2.0-8.15-generic 3.2.0
  Uname: Linux 3.2.0-8-generic x86_64
  ApportVersion: 1.90-0ubuntu1
  Architecture: amd64
  Date: Thu Jan 12 12:05:13 2012
  ExecutablePath: /usr/bin/usb-creator-gtk
  InstallationMedia: Xubuntu 12.04 "Precise Pangolin" - Alpha amd64 (20120109)
  InterpreterPath: /usr/bin/python2.7
  ProcCmdline: /usr/bin/python /usr/bin/usb-creator-gtk
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f4b135fe6c0:	movl   $0xffffffff,0x4(%rdi)
   PC (0x7f4b135fe6c0) ok
   source "$0xffffffff" ok
   destination "0x4(%rdi)" (0x00000004) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: usb-creator
  StacktraceTop:
   ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
   ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
   ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
   ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
   ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  Title: usb-creator-gtk crashed with SIGSEGV
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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