NetBSD Problem Report #55341
From martin@aprisoft.de Wed Jun 3 17:49:34 2020
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Date: Wed, 3 Jun 2020 19:49:24 +0200 (CEST)
From: martin@NetBSD.org
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To: gnats-bugs@NetBSD.org
Subject: ddb pager's 'q' command does not work in during ddb.commandonenter
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>Number: 55341
>Category: kern
>Synopsis: ddb pager's 'q' command does not work in during ddb.commandonenter
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Wed Jun 03 17:50:00 +0000 2020
>Originator: Martin Husemann
>Release: NetBSD 9.99.64
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD seven-days-to-the-wolves.aprisoft.de 9.99.64 NetBSD 9.99.64 (GENERIC) #396: Sun May 31 11:06:59 CEST 2020 martin@seven-days-to-the-wolves.aprisoft.de:/work/src/sys/arch/amd64/compile/GENERIC amd64
Architecture: x86_64
Machine: amd64
>Description:
When entering ddb (e.g. on panic) with
ddb.commandonenter = trace;show registers
quite a bit of output can be caused, which might be slow on a slow console
or otherwise unwanted. When the ddb pager asks for --db_more-- it usually
accepts 'q' as an answer and longjmps to the command loop (via db_error(0)).
This does not (yet) work during commandonenter handling.
>How-To-Repeat:
s/a
>Fix:
n/a
(Contact us)
$NetBSD: query-full-pr,v 1.46 2020/01/03 16:35:01 leot Exp $
$NetBSD: gnats_config.sh,v 1.9 2014/08/02 14:16:04 spz Exp $
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