What were you doing when the application crashed?
I noticed this after plugging in a Kingston 512MB flash card into a card reader. gThumb was initially viewing an NFS-mounted directory, whose contents may have recently changed (including the selected image). I am using CVS HEAD.


Distribution: Fedora Core release 6 (Zod)
Gnome Release: 2.16.0 2006-09-04 (Red Hat, Inc)
BugBuddy Version: 2.16.0

System: Linux 2.6.18-1.2849.fc6 #1 SMP Fri Nov 10 12:45:28 EST 2006 i686
X Vendor: The X.Org Foundation
X Vendor Release: 70101000
Selinux: Enforcing
Accessibility: Disabled
----------- .xsession-errors ---------------------
end from FAM server connection
closing
end from FAM server connection
end from FAM server connection
end from FAM server connection
end from FAM server connection
end from FAM server connection
end from FAM server connection
** (gthumb:32331): CRITICAL **: gth_image_list_moveto: assertion `(pos >= 0) && (pos < priv->images)' failed
** (gthumb:32331): CRITICAL **: gth_image_list_moveto: assertion `(pos >= 0) && (pos < priv->images)' failed
end from FAM server connection
** (bug-buddy:32644): WARNING **: Couldn't load icon for Open Folder
--------------------------------------------------

Memory status: size: 497545216 vsize: 0 resident: 497545216 share: 0 rss: 133922816 rss_rlim: 0
CPU usage: start_time: 1163517441 rtime: 0 utime: 3335 stime: 0 cutime:3102 cstime: 0 timeout: 233 it_real_value: 0 frequency: 0

Backtrace was generated from '/usr/local/bin/gthumb'

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1208973616 (LWP 32331)]
[New Thread -1618125936 (LWP 32516)]
[New Thread -1607636080 (LWP 32515)]
[New Thread -1597146224 (LWP 32514)]
[New Thread -1565676656 (LWP 32510)]
[New Thread -1576166512 (LWP 32509)]
[New Thread -1397761136 (LWP 32340)]
[New Thread -1387271280 (LWP 32339)]
[New Thread -1376781424 (LWP 32338)]
[New Thread -1344214128 (LWP 32334)]
[New Thread -1251771504 (LWP 32333)]
0x00360402 in __kernel_vsyscall ()

+ Trace 86395