NetBSD Problem Report #32483

From claudio@netcat.it  Sun Jan  8 23:31:43 2006
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Date: Mon,  9 Jan 2006 00:31:56 +0100 (CET)
From: Claudio M. <claudio@netcat.it>
Reply-To: Claudio M. <claudio@netcat.it>
To: gnats-bugs@netbsd.org
Subject: ddb and page fault trap calling "another" session of user-ppp 
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>Number:         32483
>Category:       kern
>Synopsis:       kernel crash: page fault trap from ddb(4) with 2 (or more) istance of ppp
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Jan 08 23:35:00 +0000 2006
>Closed-Date:    Sun Jun 03 10:23:48 +0000 2018
>Last-Modified:  Sun Jun 03 10:23:48 +0000 2018
>Originator:     Claudio M.
>Release:        NetBSD 3.99.15 (Jan 2 2006 02:10am)
>Organization:
>Environment:
Architecture: i386
Machine: i386
>Description:
Calling another istance of user-ppp for an already opened
                interface, start ddb(4) with a "page fault trap" error.
		I've tried to run 'c' or 'continue' but (of course) without
		results. Trying to do a 'bt' or 'tr' and typing 'q' or space
		bar a lot of times, the system do an "hardware reboot".

>How-To-Repeat:
Just run "ppp label" where label is the same specified in the
                /etc/ppp/ppp.conf configuration file. 
>Fix:
there is no fix right now: don't call user-ppp two or mor times.

>Release-Note:

>Audit-Trail:

State-Changed-From-To: open->closed
State-Changed-By: maya@NetBSD.org
State-Changed-When: Sun, 03 Jun 2018 10:23:48 +0000
State-Changed-Why:
Closing as fixed, lots of changes to ppp since, and a re-test didn't show the same bug.
(Feedback might be appropriate, but this is a very old bug, so sparing the original reporter the need to setup the environment for the bug.)


>Unformatted:

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