bug#11311: 24.1.50; Emacs crash on Windows

[nyc4bos]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: nyc4bos@aol.com
>> Date: Sun, 22 Apr 2012 18:51:12 -0400
>> 
>> After type 'M-x gnus', Emacs crashed and displayed an error box on
>> Windows:
>> 
>> Error signature
>> appName: emacs.exe  AppVer 24.1.50.0  ModName: ntdll.dll
>> ModVer: 5.1.2600.5755     Offset: 0000120e
>
> This information is insufficient to debug the problem.  Can you attach
> GDB to Emacs and post a backtrace from the crash?

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<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from C:\emacs-24.1.50\bin\emacs.exe...done.
Warning: C:\WINDOWS\Temp\gnu/../lwlib: No such file or directory.
SIGINT is used by the debugger.
Are you sure you want to change it? (y or n) [answered Y; input not from termina
l]
Environment variable "DISPLAY" not defined.
Environment variable "TERM" not defined.

Breakpoint 1 at 0x114ef7f: file w32fns.c, line 7196.
Temporary breakpoint 2 at 0x114f5ce: file sysdep.c, line 859.
(gdb) r
Starting program: C:\emacs-24.1.50\bin\emacs.exe
[New Thread 4200.0x150]
[New Thread 4200.0xcd8]
[New Thread 4200.0x15d8]
[New Thread 4200.0x1690]
[New Thread 4200.0x4cc]
[New Thread 4200.0x166c]
[New Thread 4200.0x15cc]
[New Thread 4200.0x1758]
[New Thread 4200.0x1714]

gnutls.c:204: Emacs fatal error: assertion failed: STRINGP (Fget (Qgnutls_dll,
Cloaded_from))

Breakpoint 1, w32_abort () at w32fns.c:7196
7196    w32fns.c: No such file or directory.
(gdb) bt
(gdb) bt
#0  w32_abort () at w32fns.c:7196
#1  0x01041d97 in die (
    msg=0x15d8118 "assertion failed: STRINGP (Fget (Qgnutls_dll, QCloaded_from))
", file=0x15d810e "gnutls.c", line=204) at alloc.c:6378
#2  0x012c3062 in init_gnutls_functions (libraries=59701686) at gnutls.c:203
#3  0x012c3d0f in Fgnutls_available_p () at gnutls.c:655
#4  0x010367e6 in Ffuncall (nargs=1, args=0x82d400) at eval.c:2932
#5  0x010de846 in exec_byte_code (bytestr=68756641, vector=67050501,
    maxdepth=40, args_template=55158810, nargs=0, args=0x0) at bytecode.c:785
#6  0x0103775a in funcall_lambda (fun=67079429, nargs=5, arg_vector=0x349a81a)
    at eval.c:3166
#7  0x01036c40 in Ffuncall (nargs=6, args=0x82d710) at eval.c:2984
#8  0x010de846 in exec_byte_code (bytestr=68801745, vector=63161349,
    maxdepth=52, args_template=55158810, nargs=0, args=0x0) at bytecode.c:785
#9  0x0103775a in funcall_lambda (fun=67077701, nargs=14,
    arg_vector=0x349a81a) at eval.c:3166
#10 0x01036c40 in Ffuncall (nargs=15, args=0x82da30) at eval.c:2984
#11 0x010de846 in exec_byte_code (bytestr=68176401, vector=67586309,
    maxdepth=64, args_template=55158810, nargs=0, args=0x0) at bytecode.c:785
#12 0x010ddde4 in Fbyte_code (bytestr=68176401, vector=67586309, maxdepth=64)
    at bytecode.c:423
#13 0x01034a7a in eval_sub (form=68781022) at eval.c:2289
#14 0x0103272b in internal_lisp_condition_case (var=55362706,
    bodyform=68781022, handlers=68779702) at eval.c:1402
#15 0x010df26b in exec_byte_code (bytestr=68176753, vector=68418565,
    maxdepth=32, args_template=55158810, nargs=0, args=0x0) at bytecode.c:981
#16 0x0103775a in funcall_lambda (fun=68420869, nargs=1, arg_vector=0x349a81a)
    at eval.c:3166
#17 0x01036c40 in Ffuncall (nargs=2, args=0x82e120) at eval.c:2984
#18 0x010de846 in exec_byte_code (bytestr=65454465, vector=67587205,
    maxdepth=16, args_template=55158810, nargs=0, args=0x0) at bytecode.c:785
#19 0x0103775a in funcall_lambda (fun=68316005, nargs=2, arg_vector=0x349a81a)
    at eval.c:3166
#20 0x01036c40 in Ffuncall (nargs=3, args=0x82e410) at eval.c:2984
#21 0x010de846 in exec_byte_code (bytestr=64187345, vector=60542053,
    maxdepth=12, args_template=55158810, nargs=0, args=0x0) at bytecode.c:785
#22 0x010ddde4 in Fbyte_code (bytestr=64187345, vector=60542053, maxdepth=12)
    at bytecode.c:423
#23 0x01034a7a in eval_sub (form=64770478) at eval.c:2289
#24 0x0103272b in internal_lisp_condition_case (var=55362706,
    bodyform=64770478, handlers=64770566) at eval.c:1402
#25 0x010df26b in exec_byte_code (bytestr=64216593, vector=64350469,
    maxdepth=28, args_template=55158810, nargs=0, args=0x0) at bytecode.c:981
#26 0x0103775a in funcall_lambda (fun=55740293, nargs=1, arg_vector=0x349a81a)
    at eval.c:3166
#27 0x01036c40 in Ffuncall (nargs=2, args=0x82ead0) at eval.c:2984
#28 0x010de846 in exec_byte_code (bytestr=58324657, vector=64351237,
    maxdepth=36, args_template=55158810, nargs=0, args=0x0) at bytecode.c:785
#29 0x0103775a in funcall_lambda (fun=55742405, nargs=1, arg_vector=0x349a81a)
    at eval.c:3166
#30 0x01036c40 in Ffuncall (nargs=2, args=0x82ede0) at eval.c:2984
#31 0x010de846 in exec_byte_code (bytestr=64344913, vector=60269317,
    maxdepth=16, args_template=55158810, nargs=0, args=0x0) at bytecode.c:785
#32 0x0103775a in funcall_lambda (fun=58571397, nargs=3, arg_vector=0x349a81a)
    at eval.c:3166
#33 0x01036f76 in apply_lambda (fun=58571397, args=63719454) at eval.c:3043
#34 0x01034dd6 in eval_sub (form=63719462) at eval.c:2328
#35 0x010302a6 in Fprogn (args=63719430) at eval.c:364
#36 0x01031e09 in Flet (args=63719470) at eval.c:1053
#37 0x01034587 in eval_sub (form=63719518) at eval.c:2231
#38 0x010302a6 in Fprogn (args=63719366) at eval.c:364
#39 0x01037631 in funcall_lambda (fun=63719358, nargs=1, arg_vector=0x82f4f4)
    at eval.c:3159
#40 0x01036d0f in Ffuncall (nargs=2, args=0x82f4f0) at eval.c:2996
#41 0x010e3174 in Fcall_interactively (function=56444602,
    record_flag=55158834, keys=55180037) at callint.c:852
#42 0x01036915 in Ffuncall (nargs=4, args=0x82f720) at eval.c:2942
#43 0x01035e31 in call3 (fn=55278954, arg1=56444602, arg2=55158834,
    arg3=55158810) at eval.c:2735
#44 0x0101fa00 in Fcommand_execute (cmd=56444602, record_flag=55158834,
    keys=55158810, special=55158810) at keyboard.c:10330
#45 0x0101fcf8 in Fexecute_extended_command (prefixarg=55158810)
    at keyboard.c:10419
#46 0x01036842 in Ffuncall (nargs=2, args=0x82f940) at eval.c:2935
#47 0x010e3174 in Fcall_interactively (function=55214778,
    record_flag=55158810, keys=55180037) at callint.c:852
#48 0x01036915 in Ffuncall (nargs=4, args=0x82fb70) at eval.c:2942
#49 0x01035e31 in call3 (fn=55278954, arg1=55214778, arg2=55158810,
    arg3=55158810) at eval.c:2735
#50 0x0101fa00 in Fcommand_execute (cmd=55214778, record_flag=55158810,
    keys=55158810, special=55158810) at keyboard.c:10330
#51 0x0100659b in command_loop_1 () at keyboard.c:1572
#52 0x0103280d in internal_condition_case (bfun=0x10056a7 <command_loop_1>,
    handlers=55216562, hfun=0x1004ec6 <cmd_error>) at eval.c:1448
#53 0x01005303 in command_loop_2 (ignore=55158810) at keyboard.c:1160
#54 0x01032230 in internal_catch (tag=55214562,
    func=0x10052df <command_loop_2>, arg=55158810) at eval.c:1205
#55 0x010052bf in command_loop () at keyboard.c:1139
#56 0x0100489b in recursive_edit_1 () at keyboard.c:759
#57 0x01004bb6 in Frecursive_edit () at keyboard.c:823
#58 0x010028ba in main (argc=1, argv=0xa92490) at emacs.c:1711

Lisp Backtrace:
"gnutls-available-p" (0x82d404)
"network-stream-open-starttls" (0x82d714)
"open-protocol-stream" (0x82da34)
"byte-code" (0x82dcb4)
"nntp-open-connection" (0x82e124)
"nntp-open-server" (0x82e414)
"byte-code" (0x82e664)
"gnus-open-server" (0x82ead4)
"gnus-start-news-server" (0x82ede4)
"gnus-1" (0x82f030)
"let" (0x82f30c)
"gnus" (0x82f4f4)
"call-interactively" (0x82f724)
"execute-extended-command" (0x82f944)
"call-interactively" (0x82fb74)
(gdb)