NetBSD Problem Report #25105

Received: (qmail 5575 invoked by uid 605); 8 Apr 2004 13:06:43 -0000
Message-Id: <20040408130641.1F586739A97@emmas.aprisoft.de>
Date: Thu,  8 Apr 2004 15:06:41 +0200 (CEST)
From: martin@aprisoft.de
Sender: gnats-bugs-owner@NetBSD.org
Reply-To: martin@aprisoft.de
To: gnats-bugs@gnats.NetBSD.org
Subject: invalid cache on SS2
X-Send-Pr-Version: 3.95

>Number:         25105
>Category:       port-sparc
>Synopsis:       nfs_bioread "invalid cache" on SS2
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    port-sparc-maintainer
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Apr 08 13:07:00 +0000 2004
>Closed-Date:    Sat Feb 01 18:17:33 +0000 2014
>Last-Modified:  Sat Feb 01 18:17:33 +0000 2014
>Originator:     Martin Husemann
>Release:        NetBSD 2.0_BETA
>Organization:
>Environment:
System: NetBSD emmas.aprisoft.de 2.0_BETA NetBSD 2.0_BETA (EMMAS) #0: Wed Apr 7 12:44:53 CEST 2004 martin@emmas.aprisoft.de:/usr/src/sys/arch/i386/compile/EMMAS i386
Architecture: sparc
Machine: sparc
>Description:

I upgraded this machine from 1.6.2 to 2.0_BETA - and have seen this panic
twice since then:

burgvogt /netbsd: invalid cache: 0xf2bee000 0xf2bee000 0xf2bee000 off 1a00 9a102001
panic: alignment fault
 Stopped in pid 243.1 (tcsh) at  netbsd:nfs_bioread+0x664:       ld  [%g1 - 0x4], %o5
db> tr
nfs_bioread(0x4, 0xf297ce18, 0xf2980008, 0xf2970388, 0xf2979788, 0xf052e308) at netbsd:nfs_readdir+0x64
nfs_readdir(0x16, 0x20001, 0xdba, 0x0, 0xf006f22c, 0xf0187e3c) at netbsd:vn_readdir+0xac
vn_readdir(0x16, 0x104c08, 0x0, 0x1000, 0xf297ceb0, 0xf2970388) at netbsd:sys_getdents+0x54
sys_getdents(0x9, 0xf297cf28, 0xf297cf20, 0x0, 0xf297cf28, 0x400) at netbsd:syscall+0x104
syscall(0x110, 0xf297cfb0, 0x88fa0, 0x0, 0x0, 0x400) at 0xf00066a0

>How-To-Repeat:
Happens randomly sometimes when I log in on the serial console

>Fix:
n/a
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed
State-Changed-By: martin@NetBSD.org
State-Changed-When: Sat, 01 Feb 2014 18:17:33 +0000
State-Changed-Why:
Ancient PR, can't test any more, assume it is fixed


>Unformatted:

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