XEmacs 21.2.19 crashes by SIGPIPE in Gnus-v5.6.45(packages)

Recently my XEmacs sometimes crashes by SIGPIPE inside gnus-uu-decode-uu-view. I can't reliably reproduce crashes. I'm not sure when it began to occur. Maybe after I had upgraded my OS from FreeBSD-3.1R to 3.2R, but I'm not sure. There is no core file generated. Here is a lisp backtrace. delete-process(#<process "*uudecode*" pid 80481 state:signal>) byte-code("..." [delete-process gnus-uu-uudecode-process gnus-message 2 "gnus-uu: Couldn't uudecode" wrong-type state] 3) # bind (state process-connection-type case-fold-search buffer-read-only files start-char) # (unwind-protect ...) # bind (in-state process-buffer) gnus-uu-uustrip-article(" *Original Article*" first) # (unwind-protect ...) # bind (buffer-read-only) # (unwind-protect ...) # bind (state gnus-asynchronous has-been-begin article result-file result-files process-state gnus-summary-display-article-function gnus-article-display-hook gnus-article-prepare-hook article-series files no-errors limit sloppy process-function articles) gnus-uu-grab-articles((65931 65928) gnus-uu-uustrip-article t) # bind (articles files cdir scan not-insert save n method) gnus-uu-decode-with-method(gnus-uu-uustrip-article nil) # bind (n) gnus-uu-decode-uu(nil) # bind (gnus-view-pseudos n) gnus-uu-decode-uu-view(nil) # bind (command-debug-status) call-interactively(gnus-uu-decode-uu-view) # (condition-case ... . error) # (catch top-level ...) -- uname -a: FreeBSD elvenbow.nc.kyushu-u.ac.jp 3.2-RELEASE FreeBSD 3.2-RELEASE #0: Fri Jul 23 20:44:16 JST 1999 root＠elvenbow.nc.kyushu-u.ac.jp:/usr/src/KAME/19990719/sys/compile/ELVENBOW.v6 i386 ./configure '--with-mule' '--without-xim' '--without-canna' '--without-wnn' '--without-wnn6' '--debug' '--error-checking=none' '--with-dialogs=athena' '--with-menubars=lucid' '--with-scrollbars=lucid' '--cflags=-g -O3 -Wall -Wno-switch -pipe' '--with-xfs' '--with-widgets=no' XEmacs 21.2-b19 "Shinjuku" configured for `i386-unknown-freebsd3.2'. Where should the build process find the source code? /usr/local/src/XEmacs/xemacs-21.2/xemacs What installation prefix should install use? /usr/local What operating system and machine description files should XEmacs use? `s/freebsd.h' and `m/intel386.h' What compiler should XEmacs be built with? gcc -g -O3 -Wall -Wno-switch -pipe Should XEmacs use the GNU version of malloc? yes Should XEmacs use the relocating allocator for buffers? yes What window system should XEmacs use? x11 Where do we find X Windows header files? /usr/X11R6/include Where do we find X Windows libraries? /usr/X11R6/lib Runtime library search path: /usr/X11R6/lib:/usr/local/lib Compiling in support for XAUTH. Compiling in support for XPM images. Compiling in support for PNG image handling. Compiling in support for (builtin) GIF image handling. Compiling in support for JPEG image handling. Compiling in support for TIFF image handling. Compiling in support for X-Face message headers. Compiling in native sound support. Compiling in support for Berkeley DB. Compiling in support for DBM. Compiling in support for ncurses. Compiling in Mule (multi-lingual) support. Using XFontSet to provide bilingual menubar. Compiling in support for proper WM_COMMAND handling. Using Lucid menubars. Using Lucid scrollbars. Using Athena dialog boxes. Compiling in DSO module support. movemail will use "flock" for locking mail spool files. Compiling in extra code for debugging. -- Yoshiaki Kasahara KITE Network Operation Center, Computer Center, Kyushu University Email addr: | I'm free! & ~ __-^-_/~ kasahara(a)nc.kyushu-u.ac.jp | ~ \___/ --=-=-=--