[8524] in Athena Bugs
decmips 7.3P: zwgc
daemon@ATHENA.MIT.EDU (Calvin Clark)
Sat Nov 2 13:12:14 1991
Date: Sat, 2 Nov 91 13:12:12 -0500
From: Calvin Clark <ckclark@Athena.MIT.EDU>
To: bugs@Athena.MIT.EDU
Reply-To: ckclark@mit.edu
System name: podge
Type and version: KN01 7.3P
Display type: PMAX-MFB
What were you trying to do?
Run zwgc
What's wrong:
zwgc dumped core on startup:
[14]% dbx zwgc ~/core
dbx version 2.10.1
Type 'help' for help.
Corefile produced from file "zwgc"
Child died at pc 0x42dea4 of signal : Illegal instruction
reading symbolic information ...
[using memory image in /mit/ckclark/core]
(dbx) where
> 0 bzero.bzero(0x0, 0x0, 0x0, 0x0, 0x402914) ["../bzero.s":52, 0x42dea0]
1 mux_init(0x0, 0x0, 0x0, 0x0, 0x10017614) ["mux.c":73, 0x4065e4]
2 main.main(0x7fffbca4, 0x0, 0x0, 0x0, 0x0) ["main.c":224, 0x402910]
(dbx)
mux_init() probably called FD_ZERO with a bad pointer.
Core dump in /mit/coredumps/zwgc.core.decmips.ckclark.911102.Z
What should have happened:
It should not dump core.
Please describe any relevant documentation references:
zwgc(1)
