Date: Thu, 28 Nov 1996 11:52:14 -0800 (PST) From: drexler@telebyte.nl To: freebsd-gnats-submit@freebsd.org Subject: kern/2116: Kernel crash at system boot time Message-ID: <199611281952.LAA10477@freefall.freebsd.org> Resent-Message-ID: <199611282000.MAA10713@freefall.freebsd.org>
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>Number: 2116
>Category: kern
>Synopsis: Kernel crash at system boot time
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Nov 28 12:00:01 PST 1996
>Last-Modified:
>Originator: Hans Drexler
>Organization:
Private person
>Release: FreeBSD 1.1.5
>Environment:
FreeBSD lepel.keukenla.nl 2.1.5-RELEASE FreeBSD 2.1.5-RELEASE #0: Sat Oct 19 20:
57:24 MET DST 1996 hans@lepel.keukenla.nl:/usr/src/sys/compile/lepel i386
>Description:
The GENERIC kernel boots properly. Also the kernel I first compiled
operates as is expected. Kernels crash when I try to:
- Add supprot for the Log Structured Filesystem
- Add support for my new Ethernet card
I get this panic report:
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x38
fault code = supervisor read, page not present
instruction pointer = 0x8:0xf017bb7b
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def 32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL= 0
current process = 4 (update)
interrupt mask = bio
panic: page fault
>How-To-Repeat:
Reboot the machine
>Fix:
none. I must use a kernel with just FFS filesystems and without
ethernet support. Compiling in other drivers (no matter which) causes
the same problem.
>Audit-Trail:
>Unformatted:
help
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