Date: Wed, 25 Nov 1998 00:08:00 +0100 (CET) From: Dirk Froemberg <ibex@physik.TU-Berlin.DE> To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: kern/8851: mounting an unconfigured device causes a panic Message-ID: <199811242308.AAA06642@emmi.physik.TU-Berlin.DE>
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>Number: 8851 >Category: kern >Synopsis: mounting an unconfigured device causes a panic >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Nov 24 15:10:00 PST 1998 >Last-Modified: >Originator: Dirk Froemberg >Organization: >Release: FreeBSD 3.0-RELEASE i386 >Environment: FreeBSD 3.0-RELEASE i386 >Description: Mounting an unconfigured device (e. g. /dev/scd0a, /dev/wcd0a, /dev/wfd0a) causes a panic. >How-To-Repeat: hal ROOT dirk 1003 (~): cat /dev/wfd0a cat: /dev/wfd0a: Device not configured hal ROOT dirk 1004 (~): mount /dev/wfd0a /mnt Fatal trap 12: page fault while in kernel mode fault virtual address = 0x42 fault code = supervisor read, page not present instruction pointer = 0x8:0xf0190c2a stack pointer = 0x10:0xf41f1db0 frame pointer = 0x10:0xf41f1e54 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 250 (mount) interrupt mask = trap number = 12 panic: page fault >Fix: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the messagehelp
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