From owner-freebsd-current@FreeBSD.ORG Wed Mar 6 02:04:24 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 5CD65EFD for ; Wed, 6 Mar 2013 02:04:24 +0000 (UTC) (envelope-from rysto32@gmail.com) Received: from mail-ob0-x22d.google.com (mail-ob0-x22d.google.com [IPv6:2607:f8b0:4003:c01::22d]) by mx1.freebsd.org (Postfix) with ESMTP id 2CDFF9FD for ; Wed, 6 Mar 2013 02:04:24 +0000 (UTC) Received: by mail-ob0-f173.google.com with SMTP id dn14so3120562obc.4 for ; Tue, 05 Mar 2013 18:04:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=y94XemlhWoTEyihTykS6V0CQqVFcigkG4vPI822rY+M=; b=ntqslv8pw3AIBmzxPppCCPGdeKYShVmjE59g8121Ok0uP7Usg/J01OrjknjaKLuioS DD2TszKrzCtTmXqJVoe9thEWXPoruSadZnxnRCyYbz+5e/2kS6d7/ns1fHEjQdz2Ecp8 9G/ye8X/O4NS9rz7mnCSftXqmCuTFAk8n2ZOY/1HtwPZ1Ja3+h2S1AOCPZWbi3sysXGK MwcvS2F/v7ynoIq5EgZBwBQ7COKpurddfteHQ8Fc5mbuTYC6z1D3hZEtYIa7hsomr0t3 LKBCtoj2eZJvkAh3FPVnUI85OUMBr12WnsWGs2sH7s/rXNHh4AtNXHRrhLFVExhL+tZO aChg== MIME-Version: 1.0 X-Received: by 10.182.139.37 with SMTP id qv5mr20587133obb.92.1362535463735; Tue, 05 Mar 2013 18:04:23 -0800 (PST) Received: by 10.76.109.236 with HTTP; Tue, 5 Mar 2013 18:04:23 -0800 (PST) In-Reply-To: References: Date: Tue, 5 Mar 2013 21:04:23 -0500 Message-ID: Subject: Re: Kernel panic on FreeBSD 10.0-CURRENT amd64 From: Ryan Stone To: Adam Kirchhoff Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: FreeBSD Current X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 Mar 2013 02:04:24 -0000 On Tue, Mar 5, 2013 at 8:03 PM, Adam Kirchhoff wrote: > I have recently installed 9.1 and attempted to upgrade to 10.0-CURRENT > yesterday (largely in an effort to test the new radeon DRM code). > Unfortunately, upon rebooting, I am left at kernel debugger prompt: > > cd0 at ata0 bus 0 scbus0 target 1 lun 0 > cd0: Removable CD-ROM SCSI-0 device > cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes) > cd0: Attempt to query device size failed: NOT READY, Medium not > present - tray closed > panic: g_read_data(): invalid length 0 > cpuid = 0 > KDB: enter: panic > [ thread pid 13 tid 100014 ] > Stopped at kdb_enter+0x3e: movq $0,kdb_why > db> bt > Tracing pid 13 tid 100014 td 0xfffffe0002957490 > kdb_enter() at kdb_enter+0x3e/frame 0xffffff800026a960 > vpanic() at vpanic+0x147/frame 0xffffff800026a9a0 > kassert_panic() at kassert_panic+0x136/frame 0xffffff800026aa10 > g_read_data() at g_read_data+0x45/frame 0xffffff800026aa50 > g_label_ntfs_taste() at g_label_ntfs_taste+0xde/frame 0xffffff800026aa90 > g_label_taste() at g_label_taste+0x37b/frame 0xffffff800026ab60 > g_new_provider_event() at g_new_provider_event+0xda/frame > 0xffffff800026ab80 > g_run_events() at g_run_events+0x167/frame 0xffffff800026abb0 > fork_exit() at fork_exit+0x84/frame 0xffffff800026abf0 > fork_trampoline() at fork_trampoline+0xe/frame 0xffffff800026abf0 > --- trap 0, rip = 0, rsp = 0xffffff800026acb0, rbp = 0 --- > > I'm no expert, but it appears to be related to the NTFS partition I > have on a separate hard drive. > > Any ideas what the problem might be or how to debug this further? > > Adam > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > This sounds like something that was just fixed today. Do you have r247837? http://svnweb.freebsd.org/changeset/base/247837