[10462] in Athena Bugs
decmips 7.4H: emacs
daemon@ATHENA.MIT.EDU (Tom Yu)
Thu Apr 22 00:05:56 1993
Date: Thu, 22 Apr 93 00:05:52 -0400
To: bugs@Athena.MIT.EDU
From: Tom Yu <tlyu@MIT.EDU>
Reply-To: <tlyu@MIT.EDU>
System name: lockpick
Type and version: KN02ca 7.4H
Display type: PMAG-DV
What were you trying to do?
M-x byte-recompile-directory, trying to complete off of a
directory name --- I was also running emacs discuss at the time, listing
meetings. Don't know how relevant that is, though.
What's wrong:
emacs core dumped....
pid 3351 (emacs) was killed on an unaligned access, at pc 0x46b3ac
What should have happened:
emacs should not core dump
Please describe any relevant documentation references:
/afs/athena.mit.edu/user/t/l/tlyu; dbx /afs/rel-eng.athena.mit.edu/project/release/reference/7.4/build/pmax_ul4/third/common/gnu/emacs-18.57/src/emacs-18.57.123 /usr/tmp/core.tlyu
dbx version 2.10.1
Type 'help' for help.
Corefile produced from file "emacs"
Child died at pc 0x46b3ac of signal : Bus error
reading symbolic information ...
[using memory image in /usr/tmp/core.tlyu]
(dbx) where
> 0 malloc.malloc(0x50f3044, 0x50f318c, 0x43ef90, 0x1, 0x444d48) ["../malloc.c":620, 0x46b3a8]
1 Fmake_vector(0x103b404, 0x28, 0x23, 0x27, 0xa) ["alloc.c":284, 0x431c24]
2 read_vector(0x10c, 0x674199b, 0x400, 0x30f1244, 0x0) ["lread.c":728, 0x444d44]
3 read1(0x103b404, 0x3b, 0x445120, 0x30f09e0, 0x403c000) ["lread.c":578, 0x44474c]
4 read_list(0x104656c, 0xffffffff, 0x3b, 0x50f3064, 0x0) ["lread.c":766, 0x444e7c]
5 read1(0x103b404, 0x30f050c, 0x441540, 0x10d69bc, 0x8025c0c) ["lread.c":575, 0x44473c]
6 read_list(0x104656c, 0x1002e000, 0x0, 0x10f2e48, 0xffffffff) ["lread.c":766, 0x444e7c]
7 read1(0x7fffae54, 0x7fffae50, 0xffffffff, 0x7090000, 0x4441a0) ["lread.c":575, 0x44473c]
8 read0(0x104656c, 0xa0, 0x6f636574, 0x652e706d, 0x403e30) ["lread.c":548, 0x444654]
9 readevalloop(0x10041080, 0x43cdd0, 0x0, 0x0, 0x0) ["lread.c":393, 0x44419c]
10 Fload(0x103b404, 0x103b404, 0x103b404, 0x1002d35c, 0x5) ["lread.c":215, 0x443c80]
11 do_autoload(0x105411c, 0x403c000, 0x1, 0x10000000, 0x8002fbc) ["eval.c":1253, 0x43ccc4]
12 Fcommand_execute(0x103b42c, 0x1046760, 0x103b42c, 0x103b404, 0x0) ["keyboard.c":1657, 0x41a0d4]
13 Fexecute_extended_command(0x100a00cc, 0x10000000, 0x1002d358, 0x1002cea4, 0x43a31c) ["keyboard.c":1728, 0x41a38c]
14 Ffuncall(0x100a0108, 0x0, 0x0, 0x100a014c, 0x0) ["eval.c":1750, 0x43df30]
15 Fcall_interactively(0x103b404, 0x10008d30, 0x7fffbd50, 0x20, 0x0) ["callint.c":447, 0x43a958]
16 Fcommand_execute(0x103b404, 0x0, 0x43fd08, 0x6962000a, 0x418724) ["keyboard.c":1671, 0x41a128]
17 command_loop_1(0x43c4e8, 0x0, 0x46548c, 0x0, 0x1006334c) ["keyboard.c":773, 0x418dbc]
18 internal_condition_case(0x103b4f4, 0x41824c, 0x103b4f4, 0x41824c, 0x418570) ["eval.c":1007, 0x43c4e4]
19 command_loop_2(0x0, 0x0, 0x457a58, 0x10062000, 0x180000b) ["keyboard.c":531, 0x41859c]
20 internal_catch(0x418570, 0x103b404, 0x4322e0, 0x10042108, 0x0) ["eval.c":817, 0x43bfb4]
21 command_loop(0x10030750, 0x100306d0, 0x307b5ac, 0x44efe4, 0x41816c) ["keyboard.c":513, 0x418534]
22 recursive_edit_1(0x103b404, 0x14, 0x417910, 0x10030c08, 0x417b28) ["keyboard.c":398, 0x4181d0]
23 Frecursive_edit(0x0, 0x0, 0x0, 0x0, 0x0) ["keyboard.c":380, 0x418168]
24 main(0x7fffb744, 0x7fffb74c, 0x0, 0x0, 0x0) ["emacs.c":491, 0x417b24]
I moved the coredump to
/afs/sipb.mit.edu/user/tlyu/tmp/core.emacs.pmax.F (it's frozen)
Let me know when I can nuke it.
enjoy!
---Tom
