From owner-freebsd-scsi@FreeBSD.ORG Fri May 17 11:05:09 2013 Return-Path: Delivered-To: freebsd-scsi@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 F28E13A3 for ; Fri, 17 May 2013 11:05:09 +0000 (UTC) (envelope-from Sumit.Saxena@lsi.com) Received: from tx2outboundpool.messaging.microsoft.com (tx2ehsobe004.messaging.microsoft.com [65.55.88.14]) by mx1.freebsd.org (Postfix) with ESMTP id B179236B for ; Fri, 17 May 2013 11:05:09 +0000 (UTC) Received: from mail223-tx2-R.bigfish.com (10.9.14.239) by TX2EHSOBE006.bigfish.com (10.9.40.26) with Microsoft SMTP Server id 14.1.225.23; Fri, 17 May 2013 11:05:03 +0000 Received: from mail223-tx2 (localhost [127.0.0.1]) by mail223-tx2-R.bigfish.com (Postfix) with ESMTP id 7E3D9680486 for ; Fri, 17 May 2013 11:05:03 +0000 (UTC) X-Forefront-Antispam-Report: CIP:192.19.193.42; KIP:(null); UIP:(null); IPV:NLI; H:paledge01.lsi.com; RD:paledge01.lsi.com; EFVD:NLI X-SpamScore: -1 X-BigFish: VPS-1(zzc85fh4015Izz1f42h1ee6h1de0h1fdah1202h1e76h1d1ah1d2ah1fc6hzz17326ah18c673h1c8fb4h8275bh8275dhz2fh2a8h668h839hd25hf0ah1288h12a5h12bdh137ah1441h1504h1537h153bh15d0h162dh1631h1758h18e1h1946h19b5h1b0ah1bceh1d0ch1d2eh1d3fh1155h) Received-SPF: pass (mail223-tx2: domain of lsi.com designates 192.19.193.42 as permitted sender) client-ip=192.19.193.42; envelope-from=Sumit.Saxena@lsi.com; helo=paledge01.lsi.com ; ge01.lsi.com ; Received: from mail223-tx2 (localhost.localdomain [127.0.0.1]) by mail223-tx2 (MessageSwitch) id 1368788701403670_9950; Fri, 17 May 2013 11:05:01 +0000 (UTC) Received: from TX2EHSMHS012.bigfish.com (unknown [10.9.14.246]) by mail223-tx2.bigfish.com (Postfix) with ESMTP id 563BB540069 for ; Fri, 17 May 2013 11:05:01 +0000 (UTC) Received: from paledge01.lsi.com (192.19.193.42) by TX2EHSMHS012.bigfish.com (10.9.99.112) with Microsoft SMTP Server (TLS) id 14.1.225.23; Fri, 17 May 2013 11:05:00 +0000 Received: from PALCAS01.lsi.com (128.94.213.117) by PALEDGE01.lsi.com (192.19.193.42) with Microsoft SMTP Server (TLS) id 8.3.298.1; Fri, 17 May 2013 07:05:26 -0400 Received: from PALEXCH11.lsi.com (128.94.223.42) by PALCAS01.lsi.com (128.94.213.117) with Microsoft SMTP Server (TLS) id 8.3.298.1; Fri, 17 May 2013 07:04:59 -0400 Received: from inbexch02.lsi.com (135.36.98.40) by PALEXCH11.lsi.com (128.94.223.42) with Microsoft SMTP Server (TLS) id 14.2.309.2; Fri, 17 May 2013 07:04:59 -0400 Received: from inbmail01.lsi.com ([135.36.98.64]) by inbexch02.lsi.com ([135.36.98.40]) with mapi; Fri, 17 May 2013 16:34:58 +0530 From: "Saxena, Sumit" To: "freebsd-scsi@freebsd.org" Date: Fri, 17 May 2013 16:34:56 +0530 Subject: LSI megaRAID controller: Kernel panic on virtual disk creation Thread-Topic: LSI megaRAID controller: Kernel panic on virtual disk creation Thread-Index: Ac5S7l2kfH1jKraGSHaKmxZaTBqsnA== Message-ID: <088E451FE1854947BD9145EF8C016FF4139FE16FFC@inbmail01.lsi.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US MIME-Version: 1.0 X-OriginatorOrg: lsi.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.14 X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 17 May 2013 11:05:10 -0000 Hi , While doing some testing on "mrsas" driver(LSIs' latest driver for next gen= eration MegaRAID controllers- which will soon be submitted to upstream kern= el), I am facing kernel panic while creating Virtual drive(RAID0) on LSI c= ontroller-9286-e (6 Gb/s RAID controller). I am using latest upstream kerne= l. The error message seen on panic is: "reboot after panic: Provider da1 lacks sectorsize" Below is the call stack: ---------------------------------------------- kdb_enter() at kdb_enter+0x3e/frame 0xffffff8000285920 vpanic() at vpanic+0x146/frame 0xffffff8000285960 kassert_panic() at kassert_panic+0x136/frame 0xffffff80002859d0 g_access() at g_access+0x3ba/frame 0xffffff8000285a60 g_raid_md_taste_jmicron() at g_raid_md_taste_jmicron+0x6d/frame 0xffffff800= 0285b00 g_raid_taste() at g_raid_taste+0x17f/frame 0xffffff8000285b50 g_new_provider_event() at g_new_provider_event+0xda/frame 0xffffff8000285b7= 0 g_run_events() at g_run_events+0x1a7/frame 0xffffff8000285bb0 fork_exit() at fork_exit+0x84/frame 0xffffff8000285bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xffffff8000285bf0 --- trap 0, rip =3D 0, rsp =3D 0xffffff8000285cb0, rbp =3D 0 --- ------------------------------------------------- "/dev/da1" is virtual drive created. The problem does not seems to be related to driver. call stack indi= cates that panic is observed in GEOM module. Has someone face such issue earlier related to GEOM module? Thanks, Sumit