From owner-freebsd-bugs@FreeBSD.ORG  Sat Feb 21 17:16:29 2015
Return-Path: <owner-freebsd-bugs@FreeBSD.ORG>
Delivered-To: freebsd-bugs@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 46EEEF7F
 for <freebsd-bugs@FreeBSD.org>; Sat, 21 Feb 2015 17:16:29 +0000 (UTC)
Received: from kenobi.freebsd.org (kenobi.freebsd.org
 [IPv6:2001:1900:2254:206a::16:76])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 2D166DBE
 for <freebsd-bugs@FreeBSD.org>; Sat, 21 Feb 2015 17:16:29 +0000 (UTC)
Received: from bugs.freebsd.org ([127.0.1.118])
 by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t1LHGTEj093306
 for <freebsd-bugs@FreeBSD.org>; Sat, 21 Feb 2015 17:16:29 GMT
 (envelope-from bugzilla-noreply@freebsd.org)
From: bugzilla-noreply@freebsd.org
To: freebsd-bugs@FreeBSD.org
Subject: [Bug 197882] [panic] kernel panics in soreceive_dgram
Date: Sat, 21 Feb 2015 17:16:29 +0000
X-Bugzilla-Reason: AssignedTo
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: Base System
X-Bugzilla-Component: kern
X-Bugzilla-Version: 11.0-CURRENT
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: Affects Some People
X-Bugzilla-Who: ae@FreeBSD.org
X-Bugzilla-Status: New
X-Bugzilla-Priority: ---
X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: attachments.created
Message-ID: <bug-197882-8-tRYonfXOlq@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-197882-8@https.bugs.freebsd.org/bugzilla/>
References: <bug-197882-8@https.bugs.freebsd.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit
X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.18-1
Precedence: list
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-bugs>,
 <mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs/>
List-Post: <mailto:freebsd-bugs@freebsd.org>
List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
 <mailto:freebsd-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 21 Feb 2015 17:16:29 -0000

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=197882

--- Comment #1 from Andrey V. Elsukov <ae@FreeBSD.org> ---
Created attachment 153282
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=153282&action=edit
test program to reproduce

This program works on 10-STABLE, but on 11-CURRENT it triggers the panic.
To reproduce you need ethernet interface with enabled IPv6 and MTU less that
2000:

em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
   
options=4219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO>
    ether 00:22:4d:6a:5e:b9
    inet6 fe80::222:4dff:fe6a:5eb9%em0 prefixlen 64 scopeid 0x1 
    nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
    media: Ethernet autoselect (1000baseT <full-duplex>)
    status: active

% ./test fe80::1%em0

-- 
You are receiving this mail because:
You are the assignee for the bug.