1. Repeatable Kernel Panic on Adaptec 2015S I20 device on bootup 2. I can get this to panic on every bootup, I have included the Kernel boot output below. 3. Linux SCSI panic Adaptec 2015 bootup 4. Kernel version: 2.6.12.3 5. Kernel Output/Oops Linux version 2.6.12.3 (root@xxxxxxxxxxxxx) (gcc version 3.3.5 (Debian 1:3.3.5- )) #2 SMP Fri Jul 22 14:52:48 PDT 2005 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009e400 (usable) BIOS-e820: 000000000009e400 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001fef0000 (usable) BIOS-e820: 000000001fef0000 - 000000001fef8000 (ACPI data) BIOS-e820: 000000001fef8000 - 000000001ff00000 (ACPI NVS) BIOS-e820: 000000001ff00000 - 000000001ff80000 (usable) BIOS-e820: 000000001ff80000 - 0000000 BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ff800000 - 00000000ffc00000 (reserved) BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved) 0MB HIGHMEM available. 511MB LOWMEM available. found SMP MP-table at 000f6ca0 DMI present. Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. OEM ID: Product ID: Kings Canyon APIC at: 0xFEE00000 Processor #0 15:2 APIC version 20 Processor #1 15:2 APIC ve I/O APIC #2 Version 32 at 0xFEC00000. I/O APIC #3 Version 32 at 0xFEC80000. I/O APIC #4 Version 32 at 0xFEC80400. Enabling APIC mode: Flat. Using 3 I/O APICs Processors: 2 Allocating PCI resources starting at 20000000 (gap: 20000000:dec00000) Built 1 zonelists Kernel command line: vga=normal initrd=/install/initrd.gz ramdisk_size=10240 roo t=/dev/ram0 devfs=mount,dall rw -- BOOT_IMAGE=/install/vmlinuz console=ttyS0,576 00 Initializing CPU#0 PID hash table entries: 2048 (order: 11, 32768 bytes) Detected 2399.779 Using tsc for high-res timesource Console: colour VGA+ 80x25 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 505948k/523776k available (4467k kernel code, 17108k reserved, 2100k dat a, 296k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Security Framework v1.0.0 initialized Capability LSM initialized Mount-cache hash table entries: 512 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 0 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. Checking for popad bug... OK. CPU0: Intel(R) Xeon(TM) CPU 2.40GHz stepping 05 Booting processor 1/1 eip 2000 Initializing CPU#1 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 0 CPU1: Intel(R) Xeon(TM) CPU 2.40GHz stepping 05 Total of 2 processors activated (9519.10 BogoMIPS). ENABLING IO-APIC ..TIMER: vector=0x31 pin1=2 pin2=0 checking TSC synchronization across 2 CPUs: passed. Brought up 2 CPUs checking if image is initramfs...it isn't (no cpio magic); looks like an initrd Freeing initrd memory: 3874k freed NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xfd8c5, last bus=4 PCI: Using configuration type 1 mtrr: v2.0 (20020519) Linux Plug and Play Support v0.97 (c) Adam Belay SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1 PCI: Transparent bridge - 0000:00:1e.0 PCI: Discovered primary peer bus 10 [IRQ] PCI: Discovered primary peer bus 11 [IRQ] PCI: Discovered primary peer bus 12 [IRQ] PCI: Using IRQ router PIIX/ICH [8086/2480] at 0000:00:1f.0 PCI->APIC IRQ transform: 0000:00:1d.0[A] -> IRQ 16 PCI->APIC IRQ transform: 0000:00:1d.1[B] -> IRQ 19 PCI->APIC IRQ transform: 0000:00:1d.2[C] -> IRQ 18 PCI->APIC IRQ transform: 000 PCI->APIC IRQ transform: 0000:02:03.1[B] -> IRQ 55 PCI->APIC IRQ transform: 0000:03:03.0[A] -> IRQ 30 PCI->APIC IRQ transform: 0000:04:01.0[A] -> IRQ 16 apm: BIOS not found. VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) devfs: 2004-01-31 Richard Gooch (rgooch@xxxxxxxxxxxxx) devfs: boot_options: 0x1 Installing knfsd (copyright (C) 1996 okir@xxxxxxxxxxxx). NTFS driver 2.1.22 [Flags: R/W]. SGI XFS with ACLs, security attributes, large block numbers, no debug enabled SGI XFS Quota Management subsystem Initializing Cryptographic API vga16fb: mapped to 0xc00a0000 fb0: VGA16 VGA frame buffer device isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found lp: driver loaded but no devices found Real Time Clock Driver v1.12 hw_random hardware driver 1.0.0 loaded Linux agpgart interface v0.101 (c) Dave Jones [drm] Initialized drm 1.0.0 20040925 ipmi message handler version v33 ipmi device interface version v33 IPMI System Interface driver version v33, KCS version v33, SM version v33 ipmi_si: Trying "kcs" at I/O port 0xca2 ipmi_si: Trying "smic" at I/O port 0xca9 ipmi_si: Trying "bt" at I/O port 0xe4 ipmi_si: Unable to find any System Interface(s) IPMI Watchdog: driver version v33 Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot version v 33. intelfb: Framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G chipset s intelfb: Version 0.9.2 PNP: No PS/2 controller found. Probing ports directly. serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 RAMDISK driver initialized: 16 RAM disks of 10240K size 1024 blocksize loop: loaded (max 8 devices) pktcdvd: v0.2.0a 2004-07-14 Jens Axboe (axboe@xxxxxxx) and petero2@xxxxxxxxx Intel(R) PRO/1000 Network Driver - version 6.0.54-k2 Copyright (c) 1999-2004 Intel Corporation. e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection e1000: eth1: e1000_probe: Intel(R) PRO/1000 Network Connection e100: Intel(R) PRO/100 Network Driver, 3.4.8-k2-NAPI e100: Copyright(c) 1999-2005 Intel Corporation PPP generic driver version 2.4.2 PPP Deflate Compression module registered PPP BSD Compression module registered NET: Registered protocol family 24 tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx> Cronyx Ltd, Synchronous PPP and CISCO HDLC (c) 1994 Linux port (c) 1998 Building Number Three Ltd & Jan "Yenya" Kasprzak. DLCI driver v0.35, 4 Jan 1997, mike.mclagan@xxxxxxxxxx HDLC support module revision 1.17 Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH3: IDE controller at PCI slot 0000:00: ICH3: chipset revision 2 ICH3: not 100% native mode: will probe irqs later ide0: BM-DMA at 0x2060-0x2067, BIOS settings: hda:pio, hdb:pio ide1: BM-DMA at 0x2068-0x206f, BIOS settings: hdc:pio, hdd:pio hdc: CD-224E, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hdc: ATAPI 24X CD-ROM drive, 128kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 Loading Adaptec I2O RAID: Version 2.4 Build 5go Detecting Adaptec I2O RAID controllers... Adaptec I2O RAID controller 0 irq=30 BAR0 e0900000 - BAR1 e0a80000 - size= 1000000 dpti: If you have a lot of devices this could take a few minutes. dpti0: Reading the hardware resource table. TID 008 Vendor: ADAPTEC Device: AIC-7902 Rev: 00000001 TID 009 Vendor: ADAPTEC Device: AIC-7902 Rev: 00000001 TID 513 Vendor: SUPER G Device: GEM318 Rev: 0 0 scsi0 : Vendor: Adaptec Model: 2015S FW:3B0A Vendor: SUPER Model: GEM318 Rev: 0 Type: Processor ANSI SCSI revision: 02 megaraid cmm: 2.20.2.5 (Release Date: Fri Jan 21 00:01:03 EST 2005) megaraid: 2.20.4.5 (Release Date: Thu Feb 03 12:27:22 EST 2005) 3ware Storage Controller device driver for Linux v1.26.02.001. 3ware 9000 Storage Controller device driver for Linux v2.26.02.002. Attached scsi generic sg0 at scsi0, channel 0, id 6, lun 0, type 3 I2O subsystem v$Rev$ i2o: max drivers = 8 i2o: Checking for PCI I2O controllers... i2o: I2O controller found on bus 3 at 24. iop0: PCI I2O controller BAR0 at 0xF8300000 size=1048576 BAR1 at 0xFB000000 size=16777216 iop0: using write combining MTRR iop0: Installed at IRQ 30 iop0: Activating I2O controller... iop0: This may take a few minutes if there are many devices Unable to handle kernel paging request at virtual address 8000002c printing eip: c03f1037 *pde = 00000000 Oops: 0000 [#1] SMP Modules linked in: CPU: 0 EIP: 0060:[<c03f1037>] Not tainted VLI EFLAGS: 00010086 (2.6.12.3) EIP is at adpt_isr+0x12f/0x1f8 eax: 80000000 ebx: dfcd0000 ecx: c17e0000 edx: c17e0000 esi: c17e0000 edi: 00000000 ebp: 1fcd0000 esp: c076df48 ds: 007b es: 007b ss: 0068 Process swapper (pid: 0, threadinfo=c076c000 task=c0673bc0) Stack: 00000000 00000286 00000000 dfc48ec0 00000000 c076dfac 0000001e c01358ff 0000001e c17e0000 c076dfac 00000000 0000001e c07687b0 000003c0 c07687cc c01359f5 dfc48ec0 c076dfac ffffe000 c076c000 c07b4380 c07b4300 c0104dd5 Call Trace: [<c01358ff>] handle_IRQ_event+0x23/0x58 [<c01359f5>] __do_IRQ+0xc1/0x10c [<c0104dd5>] do_IRQ+0x19/0x24 [<c01037d2>] common_interrupt+0x1a/0x20 [<c01009e0>] default_idle+0x0/0x2c [<c0100a03>] default_idle+0x23/0x2c [<c0100aa2>] cpu_idle+0x62/0x74 [<c076e81b>] start_kernel+0x17f/0x1b4 Code: 00 00 00 40 89 44 24 08 74 12 8b 7b 0c 85 ff 74 0b b9 11 00 00 00 89 de f3 a5 89 f6 8b 7c 24 08 85 ff 78 34 8b 43 0c 85 c0 74 07 <8b> 70 2c 85 f6 75 1a 8b 54 24 24 8b 82 88 00 00 00 89 28 0f ae <0>Kernel panic - not syncing: Fatal exception in interrupt Joshua McClintock - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html