Date: Wed, 16 Apr 1997 12:21:59 +0200 (SAT) From: Pierre Van Leeuwen <pvl@oskar.nanoteq.co.za> To: freebsd-hackers@FreeBSD.ORG (FreeBSD-hackers) Subject: Re: tcsh bug? Message-ID: <199704161021.MAA01779@oskar.nanoteq.co.za> In-Reply-To: <199704160938.LAA26797@oskar.nanoteq.co.za> from Pierre Van Leeuwen at "Apr 16, 97 11:38:52 am"
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my apologies, found the error. :) Right after the cd command, I called a script from an nfs mounted disk, and the permissions weren't correct. Therefore, ignore my complaint/question ;) pierre > hi > > I just upgraded my machine to 2.2.1 > > I wrote a simple shell script using tcsh and I was amazed when > I landed in the kernel debugger when executing it. It seems > the culprit is the cd command. > > This is the offending bit of script : > > #!/bin/tcsh > > set t_dir=/usr/X11R6 > > if ( -de $t_dir ) then > cd $t_dir > else > mkdir $t_dir > cd $t_dir > endif > > The directory would get created, but the cd $t_dir would > invoke the debugger: > > vnode_pager_getpages : I/O read error > vm_fault : pager input (probably hardware) error > > Fatal trap 12 : page fault while in kernel mode > > > btw, the machine is a P-133 with 32M RAM, Conner 1,6G IDE drive. > If it is a hardware error, how do I find out what it is? > I don't mind doing some debugging, but I don't really know what > to look for. > > Help is appreciated > > pierre > > > > -- > Pierre_Andre van Leeuwen > Electronic Engineer > -------------------------------------------------------------- > | E-mail : pvl@nanoteq.com | Nanoteq (Pty) Ltd. | > | Ph : +27 (0)12 665-1338 | Specialists in data security | > | http://www.nanoteq.co.za | > -------------------------------------------------------------- > -- Pierre_Andre van Leeuwen Electronic Engineer -------------------------------------------------------------- | E-mail : pvl@nanoteq.com | Nanoteq (Pty) Ltd. | | Ph : +27 (0)12 665-1338 | Specialists in data security | --------------------------------------------------------------
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