Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 16 Oct 2002 16:03:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 16 Oct 2002 16:03:26 -0400 Received: from parcelfarce.linux.theplanet.co.uk ([195.92.249.252]:3590 "EHLO www.linux.org.uk") by vger.kernel.org with ESMTP id ; Wed, 16 Oct 2002 16:03:17 -0400 Date: Wed, 16 Oct 2002 21:09:14 +0100 From: Matthew Wilcox To: Matthew Wilcox , linux-kernel@vger.kernel.org, Linus Torvalds Subject: Re: 2.5.43 oops in adaptec driver Message-ID: <20021016210914.P15163@parcelfarce.linux.theplanet.co.uk> References: <20021016184122.J15163@parcelfarce.linux.theplanet.co.uk> <20021016175754.GA8112@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20021016175754.GA8112@redhat.com>; from dledford@redhat.com on Wed, Oct 16, 2002 at 01:57:54PM -0400 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 27384 Lines: 443 On Wed, Oct 16, 2002 at 01:57:54PM -0400, Doug Ledford wrote: > Duh, forgot to add INIT_LIST_HEAD(&p->aic_devs); to aic7xxx_register() so > the list_add() is oopsing. Patch attached. Let me know if this *doesn't* > solve the problem (I'm not at work where I can test this yet). well, it partially solves the problem. it doesn't oops any more, but it still offlines all the devices. here's the boot log: LILO 22.3.3 Loading linux-2.5...................... BIOS data check successful Linux version 2.5.43 (willy@cl010) (gcc version 2.95.4 20011002 (Debian prerelease)) #20 SMP Wed Oct 16 11:01:56 PDT 2002 Video mode to be used for restore is f00 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009cc00 (usable) BIOS-e820: 000000000009cc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000ea000000 (usable) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000120000000 (usable) 3712MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 0009e1d0 hm, page 0009e000 reserved twice. hm, page 0009f000 reserved twice. hm, page 0009e000 reserved twice. hm, page 0009f000 reserved twice. WARNING: MP table in the EBDA can be UNSAFE, contact linux-smp@vger.kernel.org if you experience SMP problems! On node 0 totalpages: 1179648 DMA zone: 4096 pages Normal zone: 225280 pages HighMem zone: 950272 pages Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. OEM ID: IBM ENSW Product ID: NF 6000R SMP APIC at: 0xFEE00000 Processor #3 6:10 APIC version 17 Processor #0 6:10 APIC version 17 Processor #1 6:10 APIC version 17 Processor #2 6:10 APIC version 17 I/O APIC #14 Version 17 at 0xFEC00000. I/O APIC #13 Version 17 at 0xFEC01000. Enabling APIC mode: Flat. Using 2 I/O APICs Processors: 4 IBM machine detected. Enabling interrupts during APM calls. IBM machine detected. Disabling SMBus accesses. Building zonelist for node : 0 Kernel command line: auto BOOT_IMAGE=linux-2.5 ro root=806 console=ttyS0,38400n8 console=tty1 Initializing CPU#0 Detected 702.168 MHz processor. Console: colour dummy device 80x25 Calibrating delay loop... 970.75 BogoMIPS Memory: 4308276k/4718592k available (1643k kernel code, 49468k reserved, 704k data, 120k init, 3440640k highmem) Debug: sleeping function called from illegal context at mm/slab.c:1374 Call Trace: [] [] [] [] Security Scaffold v1.0.0 initialized Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) Debug: sleeping function called from illegal context at mm/slab.c:1374 Call Trace: [] [] [] [] [] [] [] Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 1024K CPU serial number disabled. Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 1024K Intel machine check reporting enabled on CPU#0. CPU0: Intel Pentium III (Cascades) stepping 01 per-CPU timeslice cutoff: 2923.38 usecs. task migration cache decay timeout: 3 msecs. enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Booting processor 1/0 eip 2000 Initializing CPU#1 masked ExtINT on CPU#1 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Calibrating delay loop... 1380.35 BogoMIPS CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 1024K CPU serial number disabled. Intel machine check reporting enabled on CPU#1. CPU1: Intel Pentium III (Cascades) stepping 01 Booting processor 2/1 eip 2000 Initializing CPU#2 masked ExtINT on CPU#2 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Calibrating delay loop... 1380.35 BogoMIPS CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 1024K CPU serial number disabled. Intel machine check reporting enabled on CPU#2. CPU2: Intel Pentium III (Cascades) stepping 01 Booting processor 3/2 eip 2000 Initializing CPU#3 masked ExtINT on CPU#3 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Calibrating delay loop... 1376.25 BogoMIPS CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 1024K CPU serial number disabled. Intel machine check reporting enabled on CPU#3. CPU3: Intel Pentium III (Cascades) stepping 01 Total of 4 processors activated (5107.71 BogoMIPS). ENABLING IO-APIC IRQs Setting 14 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 14 ... ok. Setting 13 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 13 ... ok. ..TIMER: vector=0x31 pin1=2 pin2=-1 ..MP-BIOS bug: 8254 timer not connected to IO-APIC ...trying to set up timer (IRQ0) through the 8259A ... failed. ...trying to set up timer as Virtual Wire IRQ... works. testing the IO APIC....................... .................................... done. Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 701.0558 MHz. ..... host bus clock speed is 100.0217 MHz. checking TSC synchronization across 4 CPUs: BIOS BUG: CPU#0 improperly initialized, has -5 usecs TSC skew! FIXED. BIOS BUG: CPU#3 improperly initialized, has 2 usecs TSC skew! FIXED. Starting migration thread for cpu 0 Bringing up 1 CPU 1 IS NOW UP! Starting migration thread for cpu 1 Bringing up 2 CPU 2 IS NOW UP! Starting migration thread for cpu 2 Bringing up 3 CPU 3 IS NOW UP! Starting migration thread for cpu 3 CPUS done 4294967295 Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket mtrr: v2.0 (20020519) PCI: PCI BIOS revision 2.10 entry at 0xfd32c, last bus=8 PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) PCI: Discovered peer bus 02 PCI: Discovered peer bus 05 PCI->APIC IRQ transform: (B0,I1,P0) -> 20 PCI->APIC IRQ transform: (B0,I5,P0) -> 16 PCI->APIC IRQ transform: (B0,I15,P0) -> 19 PCI->APIC IRQ transform: (B2,I1,P0) -> 17 PCI->APIC IRQ transform: (B2,I1,P1) -> 18 PCI->APIC IRQ transform: (B2,I5,P0) -> 24 PCI->APIC IRQ transform: (B2,I6,P0) -> 25 PCI->APIC IRQ transform: (B5,I2,P0) -> 21 PCI->APIC IRQ transform: (B5,I3,P0) -> 22 PCI->APIC IRQ transform: (B5,I4,P0) -> 23 IA-32 Microcode Update Driver: v1.11 Starting kswapd highmem bounce pool size: 64 pages BIO: pool of 256 setup, 14Kb (56 bytes/bio) biovec pool[0]: 1 bvecs: 256 entries (12 bytes) biovec pool[1]: 4 bvecs: 256 entries (48 bytes) biovec pool[2]: 16 bvecs: 256 entries (192 bytes) biovec pool[3]: 64 bvecs: 256 entries (768 bytes) biovec pool[4]: 128 bvecs: 256 entries (1536 bytes) biovec pool[5]: 256 bvecs: 256 entries (3072 bytes) aio_setup: sizeof(struct page) = 40 VFS: Disk quotas vdquot_6.5.1 Installing knfsd (copyright (C) 1996 okir@monad.swb.de). Capability LSM initialized Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing enabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A pty: 256 Unix98 ptys configured Real Time Clock Driver v1.11 Non-volatile memory driver v1.2 block request queues: 128 requests per read queue 128 requests per write queue 8 requests per batch enter congestion at 31 exit congestion at 33 Floppy drive(s): fd0 is 1.44M FDC 0 is a National Semiconductor PC87306 RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize Intel(R) PRO/100 Network Driver - version 2.1.15-k1 Copyright (c) 2002 Intel Corporation e100: eth0: Intel(R) PRO/100+ Server Adapter (PILA8470B) Mem:0xfebff000 IRQ:20 Speed:0 Mbps Dx:N/A Failed to detect cable link Speed and duplex will be determined at time of connection Hardware receive checksums enabled cpu cycle saver enabled Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx hda: CRD-8481B, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hda: ATAPI 48X CD-ROM drive, 128kB Cache Uniform CD-ROM driver Revision: 3.12 end_request: I/O error, dev 03:00, sector 0 end_request: I/O error, dev 03:00, sector 0 SCSI subsystem driver Revision: 1.00 (scsi0) found at PCI 2/1/0 (scsi0) Wide Channel A, SCSI ID=7, 32/255 SCBs (scsi0) Downloading sequencer code... 396 instructions downloaded (scsi1) found at PCI 2/1/1 (scsi1) Wide Channel B, SCSI ID=7, 32/255 SCBs (scsi1) Downloading sequencer code... 396 instructions downloaded scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.2.5/5.2.0 scsi1 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.2.5/5.2.0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 0 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 1 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 1 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 2 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 2 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 3 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 3 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 4 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 4 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 5 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 5 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 6 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 6 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 8 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 8 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 9 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 9 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 10 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 10 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 11 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 11 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 12 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 12 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 13 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 13 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 14 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 14 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 15 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 15 lun 0 Vendor: IBM Model: YGHv3 S2 Rev: 0 Type: Processor ANSI SCSI revision: 02 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 12 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 13 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 13 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 14 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 14 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 15 lun 0 Vendor: Model: Rev: Type: Direct-Access ANSI SCSI revision: 00 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 15 lun 0 megaraid: v1.18 (Release Date: Thu Oct 11 15:02:53 EDT 2001) megaraid: no BIOS enabled. scsi2 : SCSI host adapter emulation for IDE ATAPI devices st: Version 20021015, fixed bufsize 32768, wrt 30720, s/g segs 256 Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 Attached scsi disk sdb at scsi0, channel 0, id 1, lun 0 Attached scsi disk sdc at scsi0, channel 0, id 2, lun 0 Attached scsi disk sdd at scsi0, channel 0, id 3, lun 0 Attached scsi disk sde at scsi0, channel 0, id 4, lun 0 Attached scsi disk sdf at scsi0, channel 0, id 5 lun 0 Attached scsi disk sdg at scsi0, channel 0, id 6, lun 0scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 0 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 0 lun 0 SCSI device sda: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 0 lun 0 sda : sector size 0 reported, assuming 512. SCSI device sda: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 1 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 1 lun 0 SCSI device sdb: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 1 lun 0 sdb : sector size 0 reported, assuming 512. SCSI device sdb: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 2 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 2 lun 0 SCSI device sdc: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 2 lun 0 sdc : sector size 0 reported, assuming 512. SCSI device sdc: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 3 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 3 lun 0 SCSI device sdd: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 3 lun 0 sdd : sector size 0 reported, assuming 512. SCSI device sdd: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 4 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 4 lun 0 SCSI device sde: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 4 lun 0 sde : sector size 0 reported, assuming 512. SCSI device sde: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 5 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 5 lun 0 SCSI device sdf: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 5 lun 0 sdf : sector size 0 reported, assuming 512. SCSI device sdf: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 6 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 6 lun 0 SCSI device sdg: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 6 lun 0 sdg : sector size 0 reported, assuming 512. SCSI device sdg: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 8 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 8 lun 0 SCSI device sdh: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 8 lun 0 sdh : sector size 0 reported, assuming 512. SCSI device sdh: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 9 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 9 lun 0 SCSI device sdi: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 9 lun 0 sdi : sector size 0 reported, assuming 512. SCSI device sdi: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 10 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 10 lun 0 SCSI device sdj: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 10 lun 0 sdj : sector size 0 reported, assuming 512. SCSI device sdj: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 11 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 11 lun 0 SCSI device sdk: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 11 lun 0 sdk : sector size 0 reported, assuming 512. SCSI device sdk: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 12 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 12 lun 0 SCSI device sdl: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 12 lun 0 sdl : sector size 0 reported, assuming 512. SCSI device sdl: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 13 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 13 lun 0 SCSI device sdm: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 13 lun 0 sdm : sector size 0 reported, assuming 512. SCSI device sdm: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 14 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 14 lun 0 SCSI device sdn: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 14 lun 0 sdn : sector size 0 reported, assuming 512. SCSI device sdn: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 15 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 15 lun 0 SCSI device sdo: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 0 channel 0 id 15 lun 0 sdo : sector size 0 reported, assuming 512. SCSI device sdo: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 12 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 12 lun 0 SCSI device sdp: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 12 lun 0 sdp : sector size 0 reported, assuming 512. SCSI device sdp: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 13 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 13 lun 0 SCSI device sdq: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 13 lun 0 sdq : sector size 0 reported, assuming 512. SCSI device sdq: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 14 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 14 lun 0 SCSI device sdr: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 14 lun 0 sdr : sector size 0 reported, assuming 512. SCSI device sdr: 1 512-byte hdwr sectors (0 MB) scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 15 lun 0 scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 15 lun 0 SCSI device sds: drive cache: write through scsi_eh_offline_sdevs: Device offlined - not ready or command retry failed after error recovery: host 1 channel 0 id 15 lun 0 sds : sector size 0 reported, assuming 512. SCSI device sds: 1 512-byte hdwr sectors (0 MB) Attached scsi generic sg15 at scsi1, channel 0, id 9, lun 0, type 3 Linux Kernel Card Services 3.1.22 options: [pci] [cardbus] [pm] NET4: Linux TCP/IP 1.0 for NET4.0 IP: routing cache hash table of 65536 buckets, 512Kbytes TCP: Hash tables configured (established 524288 bind 65536) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. ds: no socket drivers loaded! VFS: Cannot open root device "806" or 08:06 Please append a correct "root=" boot option Kernel panic: VFS: Unable to mount root fs on 08:06 -- Revolutions do not require corporate support. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/