GC crash in 21.2.37 under Linux

Under RH6.2, I've gotten cores in .37 when running "gnuclient -nw" during Gnus use. Core was generated by `xemacs -geometry 205x86+1282+0 -f gnus-init'. Program terminated with signal 11, Segmentation fault. [ a couple dozen "Reading symbols from " removed. ] #0 0x4033dd21 in __kill () from /lib/libc.so.6 (gdb) bt #0 0x4033dd21 in __kill () from /lib/libc.so.6 #1 0x80b13be in fatal_error_signal (sig=11) at emacs.c:531 #2 0x4033dc48 in __restore () at ../sysdeps/unix/sysv/linux/i386/sigaction.c:127 #3 0x808731c in garbage_collect_1 () at alloc.c:3184 #4 0x80b47ad in Ffuncall (nargs=2, args=0xbfffe734) at eval.c:3477 #5 0x809047e in execute_optimized_program ( program=0x8931118 "ÆÇÈ!!\036*É\216r\016*q\210Ê\016-!Ê\016.!ÊË!ÌÍ", '\211' <repeats 11 times>, "\034\036#\036%\036/\036&\032\036$\e\0360\035\0361\0362\030\036+\036'\036(ÎÏ\t!!\031Ð\016,!\210\tc\210Ñ \210eb\210)Ò\016,!\036)ÓÔÕ\016)#\210ÓÖÕ\016)#\210Ð\016)!\210)Íf\211\025\016(s\205\t\001\r\016's?\205\001\001`×Ø!\210`{\227\026&m\204á", stack_depth=17, constants_data=0x87393c8) at bytecode.c:746 #6 0x8090144 in funcall_compiled_function (fun=141695928, nargs=1, args=0xbfffe860) at bytecode.c:515 #7 0x80b4aff in Ffuncall (nargs=2, args=0xbfffe85c) at eval.c:3563 #8 0x809047e in execute_optimized_program (program=0x8840a28 "ÁÂ\b!!\207ÿÿ ", stack_depth=3, constants_data=0x8739388) at bytecode.c:746 #9 0x8090144 in funcall_compiled_function (fun=141695900, nargs=1, args=0xbfffe8e4) at bytecode.c:515 #10 0x80b43b5 in Feval (form=143507936) at eval.c:3388 #11 0x80b2640 in condition_case_3 (bodyform=143507936, var=136511380, handlers=143507888) at eval.c:1651 #12 0x8090da3 in execute_rare_opcode (stack_ptr=0xbfffeaf4, program_ptr=0x8930bdf "\025\016$«\006ÐÑ!ª\b\r­\005Ò\rÃ\"\023\r­\005Ò\rÂ\"\022\f«\005Ó\f!\024\r«\nÔÕ\r＠\"¬\003Ç\025db\210)Öy\210\214`d}\210\b×a«\tØ Ùa«\003\b\023\r«\a\r＠Úk­\023\n?­\017Û\013\f­\aÜÝ\f!\227!\r(a)#.\f\207e)&quot;, opcode=Bcondition_case) at bytecode.c:1271 #13 0x80902cb in execute_optimized_program ( program=0x8930ba8 "Æ\211Ç\016\036\212ÇÈÉ\217\210\016\037)Ç\211\211\211\211\032\e\035\034\031\036 \030\036!\036\"\036#\212\214Ê \210ËÌÆ\"\021ËÍÆ\"\024\t­\005ÇÎÏ\217\025\016$«\006ÐÑ!ª\b\r­\005Ò\rÃ\"\023\r­\005Ò\rÂ\"\022\f«\005Ó\f!\024\r«\nÔÕ\r＠\"¬\003Ç\025db\210)Öy\210\214`d}\210\b×a«\tØ Ùa«\003\b\023\r«\a\r＠Úk­\023\n?­\017Û\013\f­\aÜÝ\f!\227!\r(a)#.\f\207e)&quot;, stack_depth=10, constants_data=0x8997cd0) at bytecode.c:656 #14 0x8090144 in funcall_compiled_function (fun=144274612, nargs=0, args=0xbfffecf0) at bytecode.c:515 #15 0x80b4aff in Ffuncall (nargs=1, args=0xbfffecec) at eval.c:3563 #16 0x80b53f2 in run_hook_with_args_in_buffer (buf=0x8c552e8, nargs=1, args=0xbfffecec, cond=RUN_HOOKS_TO_COMPLETION) at eval.c:4020 #17 0x80b7d03 in run_hook_with_args (nargs=1, args=0xbfffecec, cond=RUN_HOOKS_TO_COMPLETION) at eval.c:4033 #18 0x80b9780 in Frun_hooks (nargs=1, args=0xbfffecec) at eval.c:3887 #19 0x80b4ab0 in Ffuncall (nargs=2, args=0xbfffece8) at eval.c:3549 #20 0x809047e in execute_optimized_program ( program=0x89874f8 "Æ\211\0363\0362\212Ç \210È \210\f®\003\0164\024\r;«\005É\r!\210\r§\203\222", stack_depth=6, constants_data=0x896ad38) at bytecode.c:746 #21 0x8090144 in funcall_compiled_function (fun=144167732, nargs=2, args=0xbfffede4) at bytecode.c:515 #22 0x80b4aff in Ffuncall (nargs=3, args=0xbfffede0) at eval.c:3563 #23 0x809047e in execute_optimized_program ( program=0x8923788 "\212\0164Æa¬\004\bq\210p\020\016-«\a\016-ÇHª\002\r\0365p\036*\0166\0367\016+\036.È\e\212É \210\0168q\210ÊË!«\b\016\013«\004È\0269È\036:Ì\r\016.\")\211\023\204\214", stack_depth=4, constants_data=0x8994508) at bytecode.c:746 #24 0x8090144 in funcall_compiled_function (fun=144276376, nargs=2, args=0xbfffeed8) at bytecode.c:515 #25 0x80b4aff in Ffuncall (nargs=3, args=0xbfffeed4) at eval.c:3563 #26 0x809047e in execute_optimized_program ( program=0x89a6350 "Æ \210\n\211\034­\013Ç\f!­\006ÈÇ\f!!)«&r\nq\210\016\032\026\e\016\034\026\035ÉÊ!«\024ËÌ!«\017ÍÌ!«\nÎÏ!¬\005ÊÐ!\210)\r­9\t«\a\t\r\b\"ª\005Ñ\r\b\"ÒÓ!\210\013«\n\013ÔU¬\005Õ\013!\210Ö \210\016\036«\r\016\037«\t×\r!\210Ø\r!\210Ù\r\016 ·A!\210\207", stack_depth=5, constants_data=0x8891758) at bytecode.c:746 #27 0x8090144 in funcall_compiled_function (fun=143217236, nargs=2, args=0xbfffefd0) at bytecode.c:515 #28 0x80b4aff in Ffuncall (nargs=3, args=0xbfffefcc) at eval.c:3563 #29 0x809047e in execute_optimized_program ( program=0x8bfb690 "\016\036Æa¬\005\016\032q\210\r®\030Ç`È\"\211\036\e«\006É\016\e!\210)Ç`Ê\"®\003Ë \f??Ì\036\037\034\035\016 ¬\nÍ\r!«\005ÎÏ!\210\212\016\032q\210\016\034«\031\013«&\n«#Ð\t!«\036\r\nAa«\030\n＠\016!k«\021\016\034¬\t\013«\n\013\ra«\005\016\"«DÑ\r\f\"\210\t\211\030­\013Ð\b!­\006ÒÐ\b!!)«\030r\tq\210\016#¬\017ÓÔ!«\nÕÖ!¬\005ÔÌ!\210)\f¬\005\016\035«\004× \210Ø\r\016$·A!\210\rª\f\f¬\005\016\035«\004× \210Ù,\207", stack_depth=4, constants_data=0x88917f0) at bytecode.c:746 #30 0x8090144 in funcall_compiled_function (fun=143217264, nargs=2, args=0xbffff0c4) at bytecode.c:515 #31 0x80b4aff in Ffuncall (nargs=3, args=0xbffff0c0) at eval.c:3563 #32 0x809047e in execute_optimized_program ( program=0x8b97b88 "\f§«f\f\016%·A®\004ÆÇ!È\036&\036'ÉÊË\"\210\016(Ê\211\035\e\030\212\016)q\210\214Ì \210Í \023)ÎÏÐ!!\036!Ñ\216r\016!q\210ÒÓ\nA\"c\210\013c\210Ôc\210p\036*Õ\bÖ\"＠\025-\nA\016+·\036\"×\016\"\233\r \210)Ø\nA\r\"\210-ªL\f¬\bÉÊË\"\210ªBÙÚ!\210ÙÛ!\210ÖÊ\211\211\211\036,\036-\036.\036/\0360\016#\211\031­\013Ü\t!­\006ÝÜ\t!!)«\022\212\016#q\210Þ\016$!\210Ê\211\0261\026$)ÉÊË\"\210-ß\0162!\210à \207a", stack_depth=6, constants_data=0x87a8238) at bytecode.c:746 #33 0x8090144 in funcall_compiled_function (fun=143206376, nargs=1, args=0xbffff1c4) at bytecode.c:515 #34 0x80b4aff in Ffuncall (nargs=2, args=0xbffff1c0) at eval.c:3563 #35 0x8094524 in Fcall_interactively (function=137785388, record_flag=136511380, keys=136511380) at callint.c:940 #36 0x80b3986 in Fcommand_execute (cmd=137785388, record_flag=136511380, keys=136511380) at eval.c:2970 #37 0x80eef42 in execute_command_event (command_builder=0x861ab78, event=140562240) at event-stream.c:3833 #38 0x80ef6a9 in Fdispatch_event (event=140562240) at event-stream.c:4164 #39 0x809a0dd in Fcommand_loop_1 () at cmdloop.c:583 #40 0x809a2ee in command_loop_1 (dummy=136511380) at cmdloop.c:494 #41 0x80b88cb in condition_case_1 (handlers=136511476, bfun=0x809a2d8 <command_loop_1>, barg=136511380, hfun=0x8099c20 <cmd_error>, harg=136511380) at eval.c:1651 #42 0x809a3cc in command_loop_2 (dummy=136511380) at cmdloop.c:256 #43 0x80b87af in internal_catch (tag=136587644, func=0x809a394 <command_loop_2>, arg=136511380, threw=0x0) at eval.c:1317 #44 0x8099e5c in initial_command_loop (load_me=136511380) at cmdloop.c:305 #45 0x80af9b4 in sort_args (argc=5, argv=0xbffff6d4) at emacs.c:2231 #46 0x80b15a6 in main () at emacs.c:2660 #47 0x403379cb in __libc_start_main (main=0x80b14a8 <main>, argc=5, argv=0xbffff6d4, init=0x80813c4 <_init>, fini=0x81bb760 <_fini>, rtld_fini=0x4000ae60 <_dl_fini>, stack_end=0xbffff6cc) at ../sysdeps/generic/libc-start.c:92 uname -a: Linux belladonna.iolitemedia.com 2.2.16-k10021 #1 Mon Oct 2 13:48:01 EDT 2000 i686 unknown ./configure '--with-pop' '--with-mule' '--error-checking=none' '--debug=no' XEmacs 21.2-b37 "Pan" configured for `i686-pc-linux'. Compilation / Installation: Source code location: /opt/hell/usr/src/Packages/xemacs/xemacs-21.2.37 Installation prefix: /usr/local Operating system description file: `s/linux.h' Machine description file: `m/intel386.h' Compiler: /usr/bin/gcc -g -O3 -Wall -Wno-switch -Wpointer-arith -Winline -Wmissing-prototypes -Wshadow Relocating allocator for buffers: no GNU version of malloc: yes - Using Doug Lea's new malloc from the GNU C Library. Window System: Compiling in support for the X window system: - X Windows headers location: /usr/X11R6/include - X Windows libraries location: /usr/X11R6/lib - Handling WM_COMMAND properly. Compiling in support for the Athena widget set: - Athena headers location: X11/Xaw - Athena library to link: Xaw Using Lucid menubars. Using Lucid scrollbars. Using Athena dialog boxes. Using Athena native widgets. TTY: Compiling in support for ncurses. Compiling in support for GPM (General Purpose Mouse). Images: Compiling in support for GIF images (builtin). Compiling in support for XPM images. Compiling in support for PNG images. Compiling in support for JPEG images. Compiling in support for TIFF images. Compiling in support for X-Face message headers. Sound: Compiling in support for sound (native). Compiling in support for ESD (Enlightened Sound Daemon). Databases: Compiling in support for Berkeley database. Compiling in support for GNU DBM. Compiling in support for LDAP. Compiling in support for PostgreSQL. - Using PostgreSQL header file: pgsql/libpq-fe.h Internationalization: Compiling in support for Mule (multi-lingual Emacs). Compiling in support for XIM (X11R5+ I18N input method). - Using raw Xlib to provide XIM support. Mail: Compiling in support for POP mail retrieval. Compiling in support for "dot-locking" mail spool file locking method. Other Features: Compiling in support for dynamic shared object modules.