#0  0x00007f3d389b1f6f in _int_free (av=0x7f3d1c000020, p=<optimized out>, have_lock=0) at malloc.c:3996
  [Error: malloc.c was not found in source tree]
#1  0x00007f3d3b8fc1c6 in ped_exception_catch () at ../../libparted/exception.c:191
  [Error: ../../libparted/exception.c was not found in source tree]
#2  0x00007f3d3b8fc26f in ped_exception_throw (ex_type=ex_type@entry=PED_EXCEPTION_ERROR, ex_opts=ex_opts@entry=PED_EXCEPTION_CANCEL, message=0x7f3d3b94a970 "File system has an invalid number of FATs.") at ../../libparted/exception.c:236
  [Error: ../../libparted/exception.c was not found in source tree]
#3  0x00007f3d3b9119fc in fat_boot_sector_read (bs=bs@entry=0x7f3d1c0075d0, geom=geom@entry=0x7f3d1c003e90) at ../../../../libparted/fs/fat/bootsector.c:84
  [Error: ../../../../libparted/fs/fat/bootsector.c was not found in source tree]
#4  0x00007f3d3b914efc in fat_probe (geom=geom@entry=0x7f3d1c003e90, fat_type=fat_type@entry=0x7f3d239797ac) at ../../../../libparted/fs/fat/fat.c:124
  [Error: ../../../../libparted/fs/fat/fat.c was not found in source tree]
#5  0x00007f3d3b914f7e in fat_probe_fat16 (geom=geom@entry=0x7f3d1c003e90) at ../../../../libparted/fs/fat/fat.c:146
  [Error: ../../../../libparted/fs/fat/fat.c was not found in source tree]
#6  0x00007f3d3b92721a in msdos_probe (dev=0x7f3d1c0040c0) at ../../../libparted/labels/dos.c:203
  [Error: ../../../libparted/labels/dos.c was not found in source tree]
#7  0x00007f3d3b8feb75 in ped_disk_probe (dev=dev@entry=0x7f3d1c0040c0) at ../../libparted/disk.c:157
  [Error: ../../libparted/disk.c was not found in source tree]
#8  0x00007f3d3b900f73 in ped_disk_new (dev=0x7f3d1c0040c0) at ../../libparted/disk.c:190
  [Error: ../../libparted/disk.c was not found in source tree]
#9  0x00000000004701e9 in GParted::GParted_Core::get_device_and_disk (this=0x7fffad925288, device_path=..., lp_device=@0x7f3d23979990: 0x7f3d1c0040c0, lp_disk=@0x7f3d239799a0: 0x0, strict=<optimized out>) at GParted_Core.cc:3417
  3412:                                         PedDevice*& lp_device, PedDisk*& lp_disk, bool strict )
  3413: {
  3414: 	lp_device = ped_device_get( device_path .c_str() ) ;
  3415: 	if ( lp_device )
  3416: 	{
  3417: 		lp_disk = ped_disk_new( lp_device );
  3418: 	
  3419: 		//if ! disk and writeable it's probably a HD without disklabel.
  3420: 		//We return true here and deal with them in GParted_Core::get_devices
  3421: 		if ( lp_disk || ( ! strict && ! lp_device ->read_only ) )
  3422: 			return true ;
#10 0x00000000004792d9 in GParted::GParted_Core::set_devices_thread (this=0x7fffad925288, pdevices=0x7fffad9248e8) at GParted_Core.cc:280
  275: 	{
  276: 		/*TO TRANSLATORS: looks like Searching /dev/sda partitions */ 
  277: 		set_thread_status_message( String::ucompose ( _("Searching %1 partitions"), device_paths[ t ] ) ) ;
  278: 		PedDevice* lp_device = NULL ;
  279: 		PedDisk* lp_disk = NULL ;
  280: 		if ( get_device_and_disk( device_paths[ t ], lp_device, lp_disk, false ) )
  281: 		{
  282: 			temp_device .Reset() ;
  283: 
  284: 			//device info..
  285: 			temp_device .add_path( device_paths[ t ] ) ;
#11 0x00007f3d3a38c32d in ?? () from /tmp/apport_sandbox_6O2vte/usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
#12 0x00007f3d399a8f15 in g_thread_proxy (data=0x10f2a80) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
  [Error: /build/buildd/glib2.0-2.40.0/./glib/gthread.c was not found in source tree]
#13 0x00007f3d38d00182 in start_thread (arg=0x7f3d2397a700) at pthread_create.c:312
  [Error: pthread_create.c was not found in source tree]
#14 0x00007f3d38a2d30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
  [Error: ../sysdeps/unix/sysv/linux/x86_64/clone.S was not found in source tree]