Date: Thu, 10 Jan 2002 08:47:48 -0800 (PST) From: Erwin Lansing <erwin@lansing.dk> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/33766: ipfw unreach leads to kernel panic Message-ID: <200201101647.g0AGlmd69272@freefall.freebsd.org>
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>Number: 33766
>Category: kern
>Synopsis: ipfw unreach leads to kernel 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: Thu Jan 10 08:50:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: Erwin Lansing
>Release: 4.5-RC
>Organization:
pil.dk
>Environment:
FreeBSD thor.pil.dk 4.5-RC FreeBSD 4.5-RC #2: Thu Jan 10 16:22:57 CET 2002 root@prison.pil.dk:/usr/obj/usr/src/sys/THOR i386
>Description:
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x26
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc019ed5c
stack pointer = 0x10:0xcecd8cd0
frame pointer = 0x10:0xcecd8d04
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 = 402 (ssh)
interrupt mask =
trap number = 12
panic: page fault
>How-To-Repeat:
thor# ipfw add unreach host tcp from any to any 22
00100 unreach host tcp from any to any 22
thor# scp erwin@y:some_file.txt .
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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