Hi, my XEmacs 21.5.19 crashes in garbage collection when compiled with kkcc and mule support, on sun solaris 5.8. Disabling either mule OR kkcc makes the crash disappear. I tried - disabling all I could in configure. - compilers: gcc(2.8.1) or Sun CC(6.1) - "-vanilla" switch I get the same result. With "-vanilla": first thing I do is M-x garbage-collect to provoke crash. Sylvain. Hand generated bug-report: ================================================== uname -a: SunOS louvre 5.8 Generic_108528-14 sun4u sparc SUNW,Ultra-5_10 configure --prefix=/home/smazet/ROOT/sun4-SunOS-5.8 \ --with-xim=no --pdump \ --with-database=no --with-ldap=no \ --with-site-modules=no --with-modules=no \ --extra-verbose --dynamic=yes \ --use-kkcc --site-prefixes=/usr/local \ --with-mule=yes --with-xfs=no --debug \ --error-checking=all --memory-usage-stats XEmacs 21.5-b19 "chives" (+CVS-20050217) configured for `sparc-sun-solaris2.8'. Compilation Environment and Installation Defaults: Source code location: /home/smazet/ROOT/share/xemacs-21.5.19 Installation prefix: /home/smazet/ROOT/sun4-SunOS-5.8 Additional prefixes: /usr/local Runtime library search path: /usr/local/lib:/usr/openwin/lib:/opt/SUNWdt/lib Operating system description file: `s/sol2.h' Machine description file: `m/sparc.h' Compiler version: cc: Sun WorkShop 6 update 1 C 5.2 2000/09/11 - Compiler command: /opt/SUNWspro-6.1/bin/cc -v -g libc version: SUNWcsl 11.8.0,REV=2000.01.08.18.12 Relocating allocator for buffers: yes GNU version of malloc: yes Window System: Compiling in support for the X window system: - X Windows headers location: /usr/openwin/include - X Windows libraries location: /usr/openwin/lib - Handling WM_COMMAND properly. Using Lucid menubars. Using Lucid scrollbars. Using Motif dialog boxes. Using Motif native widgets. TTY: Compiling in support for ncurses. 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. Sound: Compiling in support for sound (native). Databases: Internationalization: Compiling in support for Mule (multi-lingual Emacs). Mail: Compiling in support for "file" mail spool file locking method. Other Features: Inhibiting IPv6 canonicalization at startup. Compiling in support for ToolTalk. Using the new GC algorithms. Using the new portable dumper. Compiling in support for extra debugging code. Compiling in support for runtime error checking. WARNING: --------------------------------------------------------- WARNING: XEmacs will run noticeably more slowly as a result. WARNING: Error checking is on by default for XEmacs beta releases. WARNING: --------------------------------------------------------- ============================================================ $ ./src/xemacs -vanilla [keyboard: M-x garbage-collect] Fatal error (10). Your files have been auto-saved. Use `M-x recover-session' to recover them. Your version of XEmacs was distributed with a PROBLEMS file that may describe your crash, and with luck a workaround. Please check it first, but do report the crash anyway. Please report this bug by invoking M-x report-emacs-bug, or by selecting `Send Bug Report' from the Help menu. If that won't work, send ordinary email to `crashes(a)xemacs.org&#39;. *MAKE SURE* to include this entire output from this crash, especially including the Lisp backtrace, as well as the XEmacs configuration from M-x describe-installation (or equivalently, the file `Installation' in the top of the build tree). *Please* try *hard* to obtain a C stack backtrace; without it, we are unlikely to be able to analyze the problem. Locate the core file produced as a result of this crash (often called `core' or `core.<process-id>', and located in the directory in which you started XEmacs or your home directory), and type gdb /build/smazet/xemacs/src/xemacs core then type `where' at the debugger prompt. No GDB on your system? You may have DBX, or XDB, or SDB. (Ask your system administrator if you need help.) If no core file was produced, enable them (often with `ulimit -c unlimited') in case of future recurrance of the crash. Lisp backtrace follows: # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) ("(in garbage collection)" "[internal]") #<subr garbage-collect (interactive)>() # bind (command-debug-status) call-interactively(garbage-collect) command-execute(garbage-collect t) # bind (_execute_command_keys_ _execute_command_name_ prefix-arg) execute-extended-command(nil) # bind (command-debug-status) call-interactively(execute-extended-command) (dispatch-event "[internal]") # (condition-case ... . error) # (catch top-level ...) /usr/xpg4/bin/sh: 25772 Bus Error(coredump) $ dbx src/xemacs core Reading src/xemacs core file header read successfully Reading /usr/lib/ld.so.1 Reading /usr/lib/libXm.so.4 Reading /usr/local/lib/libpng12.so.0 Reading /usr/local/lib/libjpeg.so.62 Reading /usr/lib/libz.so.1 Reading /usr/local/lib/libXpm.so.4.11 Reading /usr/openwin/lib/libtt.so.2 Reading /usr/lib/libXmu.so.4 Reading /usr/lib/libXt.so.4 Reading /usr/lib/libXext.so.0 Reading /usr/lib/libX11.so.4 Reading /usr/lib/libSM.so.6 Reading /usr/lib/libICE.so.6 Reading /usr/local/lib/libncurses.so.5 Reading /usr/lib/libintl.so.1 Reading /usr/lib/libm.so.1 Reading /usr/lib/libsocket.so.1 Reading /usr/lib/libnsl.so.1 Reading /usr/lib/libelf.so.1 Reading /usr/lib/libgen.so.1 Reading /usr/lib/libdl.so.1 Reading /usr/lib/libc.so.1 Reading /usr/lib/libmp.so.2 Reading /usr/platform/SUNW,Ultra-5_10/lib/libc_psr.so.1 program terminated by signal BUS (Bus Error) Current function is fatal_error_signal 3707 kill (qxe_getpid (), sig); (dbx) where [1] _kill(0x0, 0xa, 0x0, 0x0, 0x21210, 0x34eb60), at 0xfeb9f77c =>[2] fatal_error_signal(sig = 10), line 3707 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/emacs.c" [3] sigacthandler(0xa, 0x0, 0xffbed7c0, 0x0, 0x0, 0x0), at 0xfeb9e7a0 ---- called from signal handler with signal 10 (SIGBUS) ------ [4] lispdesc_indirect_count_1(code = -1, idesc = 0x95e9c4, idata = 0x1384800), line 3086 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/alloc.c" [5] lispdesc_indirect_count(code = -1, idesc = 0x95e9c4, idata = 0x1384800), line 1627 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/lrecord.h" [6] lispdesc_process_xd_union(desc1 = 0x95e9d8, desc = 0x95e9c4, data = 0x1384800), line 1658 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/lrecord.h" [7] kkcc_marking(), line 3542 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/alloc.c" [8] garbage_collect_1(), line 4810 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/alloc.c" [9] Fgarbage_collect(), line 4947 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/alloc.c" [10] Ffuncall(nargs = 1, args = 0xffbee060), line 3847 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/eval.c" [11] Fcall_interactively(function = 14202520, record_flag = 14246440, keys = 14247256), line 590 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/callint.c" [12] Fcommand_execute(cmd = 14202520, record_flag = 14246440, keys = 14247256), line 3114 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/eval.c" [13] Ffuncall(nargs = 3, args = 0xffbee25c), line 3847 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/eval.c" [14] execute_optimized_program(program = 0x1252f10 "^M^]\xc6^M\xc7a\xab^D\xc8\xaa$^M\xc9k\xab^D\xca\xaa^\^M\xa8\xab^G\xcb\xcc^M"\xaa^R^M:\xab^M^M＠\xa8\xab^H\xcb\xcc^M＠"\xaa^B\xcd!^T)^I\xabKt\xabH\xce^L!^L^Z^[\xcf^L\xd0"\x88^K\xad8^H\xac^S\xd1 \xd2 a\xab^G\xd3 pa\xab^F\xd4 \x88\xaa^D\xd5 \x88\xd6\xd7!\xad^[\xd8\xd9\xcb^KA\xab^D\xda\xaa^B\xdb\n\xdc^K!#"\x88\xd6^N^^!\x88\xdd\xd9!*\x87\xcf^L\xd0"\x87", stack_depth = 7, constants_data = 0xee30ec), line 823 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/bytecode.c" [15] funcall_compiled_function(fun = 15842232, nargs = 1, args = 0xffbee514), line 3460 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/eval.c" [16] Ffuncall(nargs = 2, args = 0xffbee510), line 3886 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/eval.c" [17] Fcall_interactively(function = 14107336, record_flag = 14247256, keys = 14247256), line 994 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/callint.c" [18] Fcommand_execute(cmd = 14107336, record_flag = 14247256, keys = 14247256), line 3114 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/eval.c" [19] execute_command_event(command_builder = 0x1188bc0, event = 19354068), line 4104 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/event-stream.c" [20] Fdispatch_event(event = 19353836), line 4416 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/event-stream.c" [21] Fcommand_loop_1(), line 600 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/cmdloop.c" [22] command_loop_1(unused_dummy = 14247256), line 505 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/cmdloop.c" [23] condition_case_1(handlers = 14242360, bfun = 0x2aabd8 = &`src/xemacs`cmdloop.c`command_loop_1(Lisp_Object unused_dummy), barg = 14247256, hfun = 0x2aa540 = &`src/xemacs`cmdloop.c`cmd_error(Lisp_Object data, Lisp_Object unused_dummy), harg = 14247256), line 1924 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/eval.c" [24] command_loop_3(), line 262 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/cmdloop.c" [25] command_loop_2(unused_dummy = 14247256), line 275 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/cmdloop.c" [26] internal_catch(tag = 13999000, func = 0x2aa768 = &`src/xemacs`cmdloop.c`command_loop_2(Lisp_Object unused_dummy), arg = 14247256, threw = (nil), thrown_tag = (nil), backtrace_before_throw = (nil)), line 1530 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/eval.c" [27] initial_command_loop(load_me = 14247256), line 313 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/cmdloop.c" [28] xemacs_21_5_b19_sparc_sun_solaris2_8(argc = 2, argv = 0xffbeed04, unused_envp = (nil), restart = 0), line 2599 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/emacs.c" [29] main(argc = 2, argv = 0xffbeed04, unused_envp = 0xffbeed10), line 3039 in "/home/smazet/ROOT/share/xemacs-21.5.19/src/emacs.c" ============================================================ I also found this in the configure output, just in case: checking for Mule input methods checking for wnn/jllib.h... no checking for canna/jrkanji.h... no checking for canna/RK.h... no Prepending "-lXm" to $libs_x checking for layout_object_getvalue in -li18n... no