Please write in English if possible, because the Emacs maintainers usually do not have translators to read other languages for them. Your bug report will be posted to the emacs-pretest-bug@gnu.org mailing list. Please describe exactly what actions triggered the bug and the precise symptoms of the bug: While reading an email with Gnus that contains an inline attached image, Emacs stopped responding consuming 100% of the CPU. `C-g' didn't worked so I stopped it with a SIGSTOP signal. Attached below, a full backtrace from gdb. If necessary, I can send the mail containing the image. Thank you, Andrea. If Emacs crashed, and you have the Emacs process in the gdb debugger, please include the output from the following gdb commands: `bt full' and `xbacktrace'. If you would like to further debug the crash, please read the file /home/andy/src/emacs/emacs/etc/DEBUG for instructions. In GNU Emacs 23.0.60.9 (i686-pc-linux-gnu, GTK+ Version 2.12.5) of 2008-03-20 on onosendai configured using `configure '--with-libotf' '--with-m17n-flt' '--with-type1' '--with-x-toolkit=gtk' '--without-toolkit-scroll-bars' '--prefix=/usr/local' '--with-sound=yes' '--enable-font-backend'' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: it_IT.UTF-8 value of $XMODIFIERS: nil locale-coding-system: utf-8-unix default-enable-multibyte-characters: t Major mode: Group Minor modes in effect: gnus-topic-mode: t gnus-undo-mode: t jabber-activity-mode: t recentf-mode: t icomplete-mode: t which-function-mode: t shell-dirtrack-mode: t iswitchb-mode: t desktop-save-mode: t display-battery-mode: t display-time-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t global-auto-composition-mode: t auto-composition-mode: t auto-compression-mode: t size-indication-mode: t column-number-mode: t line-number-mode: t transient-mark-mode: t Recent input: y C-c g y n p s s s s s s s s s s s s s s s s s s s s s s s s n p s ESC x r e p o r TAB b TAB RET Recent messages: Saving ~/.gnus.registry.eld...done Saving /home/andy/.newsrc.eld... Saving file /home/andy/.newsrc.eld... Wrote /home/andy/.newsrc.eld Saving /home/andy/.newsrc.eld...done (No changes need to be saved) [24 times] Desktop lazily opening 2008.03.15.muse (3 remaining)...done Desktop lazily opening 2008.03.16.muse (2 remaining)...done Desktop lazily opening .bbdb (1 remaining)...done Lazy desktop load complete