Date: Fri, 28 Apr 2000 15:13:20 -0700 (PDT) From: jocke__@linuxmail.org To: freebsd-gnats-submit@FreeBSD.org Subject: kern/18285: the system froze when use scon -s 50 Message-ID: <200004282213.PAA04986@freefall.freebsd.org>
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>Number: 18285 >Category: kern >Synopsis: the system froze when use scon -s 50 >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Apr 28 15:20:02 PDT 2000 >Closed-Date: >Last-Modified: >Originator: Jocke >Release: 4.0 RELEASE >Organization: >Environment: FreeBSD 192.168.0.1 4.0-RELEASE #10: Sat Apr 15 13:34:13 GMT 2000 root@FreeBSD.domain:/usr/src/sys/compile/Jockes i386 >Description: When changes the console font, and how many lines to use. The system frozen some times :( I type this, and sometimes the system frozen.... loadfont -c0 -f /usr/share/misc/pcvtfonts/vt220l.808 scon -s 50 And some times... the system frozen, and this msg is outputed by the kernel: Fatal trap 12: Page Fault while in kernel mode Fault Virtual address = 0xc0d0a000 Fault Code = Supervisor read, Page not present Instruction Pointer = 0x8:0xc02221ae Stack Pointer = 0x10:0xcaa60cf8 Frame Pointer = 0x10:0xcaa60d20 Code Segment = base 0x0, limit 0xfffff, type 0x1b DPL 0, pres1, def32 1, gran 1 Processor eflags = interrupt enabled, resume, IOPL=0 Current Process = 532(scon) Trap number = 12 Panic: Page fault Syncing disks... 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 giving up on 16 buffers Uptime 37m11s >How-To-Repeat: run the command: loadfont -c0 -f /usr/share/misc/pcvtfonts/vt220l.808 and the command: scon -s 50 run the last command many times, and try different tty:s and some times the problem occur. >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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