GNU bug report logs - #12870
24.3.50; Crash: assertion failed during garbage collect

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Andy Moreton <amoreton <at> solarflare.com>
To: <bug-gnu-emacs <at> gnu.org>
Subject: 24.3.50; Crash: assertion failed during garbage collect
Date: Mon, 12 Nov 2012 14:32:45 +0000

Emacs built from trunk r110872.

Emacs crashed with an unhandled Win32 exception. This was caused by an 
assertion failure:

(gdb) thread apply 1 bt
Thread 1 (Thread 14900.0x2870):
#0  0x77c47188 in msvcrt!memcpy () from C:\WINDOWS\system32\msvcrt.dll
#1  0x01116a68 in copy_text (from_addr=0x6460afc "nntpd", to_addr=0x76a8269 
"", nbytes=0x80000005, from_multibyte=0x0, to_multibyte=0x0) at insdel.c:517
#2  0x011178a5 in insert_from_string_1 (string=0x3aed2f1, pos=0x0, 
pos_byte=0x0, nchars=0x80000005, nbytes=0x80000005, inherit=0x0, 
before_markers=0x0) at insdel.c:932
#3  0x01117543 in insert_from_string (string=0x3aed2f1, pos=0x0, pos_byte=0x0, 
length=0x80000005, length_byte=0x80000005, inherit=0x0) at insdel.c:871
#4  0x01105ee5 in general_insert_function (insert_func=0x1116c99 <insert>, 
insert_from_string_func=0x11174b1 <insert_from_string>, inherit=0x0, 
nargs=0x1, args=0x789a70) at editfns.c:2256
#5  0x01105f57 in Finsert (nargs=0x1, args=0x789a70) at editfns.c:2297
#6  0x01051b96 in status_notify (deleting_process=0x4f1cd40) at process.c:6718
#7  0x010448c0 in Fdelete_process (process=0x4f1cd45) at process.c:831
#8  0x01052826 in kill_buffer_processes (buffer=0x35bc81a) at process.c:7228
#9  0x010032da in shut_down_emacs (sig=0x16, stuff=0x35bc81a) at emacs.c:2026
#10 0x010014a0 in fatal_error_backtrace (sig=0x16, backtrace_limit=0x7fffffff) 
at emacs.c:314
#11 0x010431b7 in die (msg=0x1526028 "assertion failed: !VECTOR_MARKED_P 
(ptr)", file=0x1524159 "alloc.c", line=0x1544) at alloc.c:6398
#12 0x01040eb9 in mark_vectorlike (ptr=0x4597188) at alloc.c:5444
#13 0x0104181d in mark_object (arg=0x459718d) at alloc.c:5705
#14 0x010419d8 in mark_object (arg=0x3e02152) at alloc.c:5765

[...omitted for brevity ]

#6765 0x01042049 in mark_object (arg=0x41c1a16) at alloc.c:5867
#6766 0x01041968 in mark_object (arg=0x35bc81a) at alloc.c:5762
#6767 0x01040ef9 in mark_vectorlike (ptr=0x16664a0) at alloc.c:5454
#6768 0x0104110a in mark_buffer (buffer=0x16664a0) at alloc.c:5505
#6769 0x0103fefe in Fgarbage_collect () at alloc.c:5136
#6770 0x0103997b in maybe_gc () at lisp.h:3637
#6771 0x010341a8 in eval_sub (form=0x7554026) at eval.c:2054
#6772 0x01034f30 in eval_sub (form=0x7554766) at eval.c:2228
#6773 0x01034f30 in eval_sub (form=0x3a902f6) at eval.c:2228
#6774 0x0103087a in Fprogn (args=0x3b04c26) at eval.c:369
#6775 0x010374ef in funcall_lambda (fun=0x3b04cfe, nargs=0x2, 
arg_vector=0x82d6d8) at eval.c:3021
#6776 0x01036b8f in Ffuncall (nargs=0x3, args=0x82d6d4) at eval.c:2857
#6777 0x010e0e77 in exec_byte_code (bytestr=0x3aefbe1, vector=0x3aee45d, 
maxdepth=0x14, args_template=0x35bc81a, nargs=0x0, args=0x0) at bytecode.c:899
#6778 0x01037624 in funcall_lambda (fun=0x3aee4d5, nargs=0x2, 
arg_vector=0x35bc81a <__register_frame_info+56346650>) at eval.c:3028
#6779 0x01036abd in Ffuncall (nargs=0x3, args=0x82d9d4) at eval.c:2845
#6780 0x010e0e77 in exec_byte_code (bytestr=0x3aefb51, vector=0x3aee3fd, 
maxdepth=0xc, args_template=0x35bc81a, nargs=0x0, args=0x0) at bytecode.c:899
#6781 0x01037624 in funcall_lambda (fun=0x3aee415, nargs=0x2, 
arg_vector=0x35bc81a <__register_frame_info+56346650>) at eval.c:3028
#6782 0x01036abd in Ffuncall (nargs=0x3, args=0x82dcc4) at eval.c:2845
#6783 0x010e0e77 in exec_byte_code (bytestr=0x3aefad1, vector=0x3aee39d, 
maxdepth=0xc, args_template=0x35bc81a, nargs=0x0, args=0x0) at bytecode.c:899
#6784 0x01037624 in funcall_lambda (fun=0x3aee3b5, nargs=0x1, 
arg_vector=0x35bc81a <__register_frame_info+56346650>) at eval.c:3028
#6785 0x01036abd in Ffuncall (nargs=0x2, args=0x82dfb8) at eval.c:2845
#6786 0x01035e61 in call1 (fn=0x3aee3b5, arg1=0x3aa5a6e) at eval.c:2590
#6787 0x0107bf8c in mapcar1 (leni=0x1, vals=0x82e050, fn=0x3aee3b5, 
seq=0x3aa5a76) at fns.c:2318
#6788 0x0107c3d8 in Fmapcar (function=0x3aee3b5, sequence=0x3aa5a76) at fns.c:2388
#6789 0x0103670a in Ffuncall (nargs=0x3, args=0x82e158) at eval.c:2799
#6790 0x010e0e77 in exec_byte_code (bytestr=0x3aefa81, vector=0x3aee3cd, 
maxdepth=0x10, args_template=0x35bc81a, nargs=0x0, args=0x0) at bytecode.c:899
#6791 0x01037624 in funcall_lambda (fun=0x3aee3e5, nargs=0x2, 
arg_vector=0x35bc81a <__register_frame_info+56346650>) at eval.c:3028
#6792 0x01036abd in Ffuncall (nargs=0x3, args=0x82e454) at eval.c:2845
#6793 0x010e0e77 in exec_byte_code (bytestr=0x3aef731, vector=0x3aee4ed, 
maxdepth=0xc, args_template=0x35bc81a, nargs=0x0, args=0x0) at bytecode.c:899
#6794 0x01037624 in funcall_lambda (fun=0x3aee505, nargs=0x1, 
arg_vector=0x35bc81a <__register_frame_info+56346650>) at eval.c:3028
#6795 0x01036abd in Ffuncall (nargs=0x2, args=0x82e744) at eval.c:2845
#6796 0x010e0e77 in exec_byte_code (bytestr=0x3ae30b1, vector=0x3ada515, 
maxdepth=0xc, args_template=0x35bc81a, nargs=0x0, args=0x0) at bytecode.c:899
#6797 0x01037624 in funcall_lambda (fun=0x3ada53d, nargs=0x2, 
arg_vector=0x35bc81a <__register_frame_info+56346650>) at eval.c:3028
#6798 0x01036abd in Ffuncall (nargs=0x3, args=0x82ea34) at eval.c:2845
#6799 0x010e0e77 in exec_byte_code (bytestr=0x3aef661, vector=0x3aee51d, 
maxdepth=0x14, args_template=0x35bc81a, nargs=0x0, args=0x0) at bytecode.c:899
#6800 0x01037624 in funcall_lambda (fun=0x3aee585, nargs=0x1, 
arg_vector=0x35bc81a <__register_frame_info+56346650>) at eval.c:3028
#6801 0x01036abd in Ffuncall (nargs=0x2, args=0x82ed34) at eval.c:2845
#6802 0x010e0e77 in exec_byte_code (bytestr=0x3ad73c1, vector=0x3ad3f3d, 
maxdepth=0x20, args_template=0x35bc81a, nargs=0x0, args=0x0) at bytecode.c:899
#6803 0x01037624 in funcall_lambda (fun=0x3ad3fe5, nargs=0x2, 
arg_vector=0x35bc81a <__register_frame_info+56346650>) at eval.c:3028
#6804 0x01036abd in Ffuncall (nargs=0x3, args=0x82f044) at eval.c:2845
#6805 0x010e0e77 in exec_byte_code (bytestr=0x3ad6a11, vector=0x3ad3da5, 
maxdepth=0x18, args_template=0x35bc81a, nargs=0x0, args=0x0) at bytecode.c:899
#6806 0x01037624 in funcall_lambda (fun=0x3ad3e25, nargs=0x2, 
arg_vector=0x35bc81a <__register_frame_info+56346650>) at eval.c:3028
#6807 0x01036abd in Ffuncall (nargs=0x3, args=0x82f344) at eval.c:2845
#6808 0x010e0e77 in exec_byte_code (bytestr=0x3ae3731, vector=0x3ada70d, 
maxdepth=0xc, args_template=0x35bc81a, nargs=0x0, args=0x0) at bytecode.c:899
#6809 0x010e023e in Fbyte_code (bytestr=0x3ae3731, vector=0x3ada70d, 
maxdepth=0xc) at bytecode.c:474
#6810 0x01034a57 in eval_sub (form=0x3adb7b6) at eval.c:2163
#6811 0x010325bd in internal_lisp_condition_case (var=0x35bc81a, 
bodyform=0x3adb7b6, handlers=0x3adb7d6) at eval.c:1262
#6812 0x010e1ab4 in exec_byte_code (bytestr=0x3ae36b1, vector=0x3ada735, 
maxdepth=0x10, args_template=0x35bc81a, nargs=0x0, args=0x0) at bytecode.c:1095
#6813 0x01037624 in funcall_lambda (fun=0x3ada75d, nargs=0x0, 
arg_vector=0x35bc81a <__register_frame_info+56346650>) at eval.c:3028
#6814 0x01036abd in Ffuncall (nargs=0x1, args=0x82fa40) at eval.c:2845
#6815 0x01035e2d in call0 (fn=0x3ad67c2) at eval.c:2575
#6816 0x01007c13 in safe_run_hooks_1 () at keyboard.c:1915
#6817 0x0103269f in internal_condition_case (bfun=0x1007b90 
<safe_run_hooks_1>, handlers=0x35bc832, hfun=0x1007c15 <safe_run_hooks_error>) 
at eval.c:1308
#6818 0x0100803a in safe_run_hook_funcall (nargs=0x1, args=0x82fbc0) at 
keyboard.c:1970
#6819 0x01035d22 in run_hook_with_args (nargs=0x1, args=0x82fbc0, 
funcall=0x1007f7a <safe_run_hook_funcall>) at eval.c:2527
#6820 0x0100808e in safe_run_hooks (hook=0x3ad67c2) at keyboard.c:1987
#6821 0x01006825 in command_loop_1 () at keyboard.c:1629
#6822 0x0103269f in internal_condition_case (bfun=0x1005a97 <command_loop_1>, 
handlers=0x35c8db2, hfun=0x100526a <cmd_error>) at eval.c:1308
#6823 0x010056c4 in command_loop_2 (ignore=0x35bc81a) at keyboard.c:1182
#6824 0x010320bb in internal_catch (tag=0x35c6612, func=0x10056a0 
<command_loop_2>, arg=0x35bc81a) at eval.c:1069
#6825 0x0100567e in command_loop () at keyboard.c:1161
#6826 0x01004c27 in recursive_edit_1 () at keyboard.c:782
#6827 0x01004f54 in Frecursive_edit () at keyboard.c:846
#6828 0x01002b68 in main (argc=0x2, argv=0xa425d0) at emacs.c:1655

Lisp Backtrace:
Argument to arithmetic operation not a number or boolean.

Message #8 received at 12870 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Andy Moreton <amoreton <at> solarflare.com>
Cc: 12870 <at> debbugs.gnu.org
Subject: Re: bug#12870: 24.3.50; Crash: assertion failed during garbage collect
Date: Fri, 16 Aug 2019 14:03:36 -0700

Andy Moreton <amoreton <at> solarflare.com> writes:

> Emacs built from trunk r110872.
>
> Emacs crashed with an unhandled Win32 exception. This was caused by
> an assertion failure:
>
> (gdb) thread apply 1 bt
> Thread 1 (Thread 14900.0x2870):
> #0  0x77c47188 in msvcrt!memcpy () from C:\WINDOWS\system32\msvcrt.dll
> #1  0x01116a68 in copy_text (from_addr=0x6460afc "nntpd",
>  to_addr=0x76a8269 "", nbytes=0x80000005, from_multibyte=0x0,
> to_multibyte=0x0) at insdel.c:517

(I'm going through old bug reports that have unfortunately gotten no
responses yet.)

This crash wasn't handled at the time, and as this was reported more
than six years ago, I don't think there's much chance of making any
progress here, so I'm closing this bug report.  If you're still seeing
similar crashes in modern Emacs versions, please reopen.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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