I'm seeing a panic with a QLA1040 SCSI board. Kind of old school, but it used to work. I checked back to 2.6.22 and I still see the panic: Linux version 2.6.25.1 (root@RIPLinuX) (gcc version 3.4.6) #7 Wed May 7 11:02:41 UTC 2008 BIOS-provided physical RAM map: BIOS-e801: 0000000000000000 - 000000000009f000 (usable) BIOS-e801: 0000000000100000 - 000000001ce60000 (usable) 0MB HIGHMEM available. 462MB LOWMEM available. Zone PFN ranges: DMA 0 -> 4096 Normal 4096 -> 118368 HighMem 118368 -> 118368 Movable zone start PFN for each node early_node_map[1] active PFN ranges 0: 0 -> 118368 DMI 2.4 present. ACPI: RSDP 000FE020, 0014 (r0 INTEL ) ACPI: RSDT 1DEFE038, 002C (r1 INTEL DG965CO 89 1000013) ACPI: FACP 1DEFD000, 0074 (r1 INTEL DG965CO 89 MSFT 1000013) ACPI: DSDT 1DEF9000, 312C (r1 INTEL DG965CO 89 MSFT 1000013) ACPI: FACS 1DEBC000, 0040 ACPI: APIC 1DEF8000, 006C (r1 INTEL DG965CO 89 MSFT 1000013) ACPI: PM-Timer IO Port: 0x808 Allocating PCI resources starting at 20000000 (gap: 1ce60000:e31a0000) Built 1 zonelists in Zone order, mobility grouping on. Total pages: 117444 Kernel command line: initrd=rootfs.cgz root=/dev/ram0 rw console=tty1 console=ttyS0,115200 BOOT_IMAGE=kernel Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 PID hash table entries: 2048 (order: 11, 8192 bytes) Detected 1200.079 MHz processor. Console: colour VGA+ 80x25 console [tty1] enabled console [ttyS0] enabled Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 425476k/473472k available (5522k kernel code, 47404k reserved, 2555k data, 332k init, 0k highmem) virtual kernel memory layout: fixmap : 0xfffe8000 - 0xfffff000 ( 92 kB) pkmap : 0xff800000 - 0xffc00000 (4096 kB) vmalloc : 0xdd800000 - 0xff7fe000 ( 543 MB) lowmem : 0xc0000000 - 0xdce60000 ( 462 MB) .init : 0xc08e6000 - 0xc0939000 ( 332 kB) .data : 0xc066497f - 0xc08e3774 (2555 kB) .text : 0xc0100000 - 0xc066497f (5522 kB) Checking if this processor honours the WP bit even in supervisor mode...Ok. Calibrating delay using timer specific routine.. 2401.72 BogoMIPS (lpj=4803451) Mount-cache hash table entries: 512 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 512K using mwait in idle threads. Compat vDSO mapped to ffffe000. CPU: Intel(R) Celeron(R) CPU 220 @ 1.20GHz stepping 01 Checking 'hlt' instruction... OK. Freeing SMP alternatives: 0k freed ACPI: Core revision 20070126 ACPI: setting ELCR to 0200 (from 0c00) net_namespace: 152 bytes xor: automatically using best checksumming function: pIII_sse pIII_sse : 4277.000 MB/sec xor: using function: pIII_sse (4277.000 MB/sec) NET: Registered protocol family 16 No dock devices found. ACPI: bus type pci registered PCI: Using configuration type 1 Setting up standard PCI resources ACPI: Interpreter enabled ACPI: (supports S0 S1 S5) ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 10 *11 12 14 15) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 8 devices ACPI: ACPI bus type pnp unregistered SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report system 00:05: ioport range 0x800-0x8fe has been reserved system 00:05: ioport range 0x8ff-0x8ff has been reserved system 00:05: ioport range 0x4d0-0x4d1 has been reserved system 00:05: ioport range 0x4d6-0x4d6 has been reserved system 00:05: ioport range 0x295-0x29e has been reserved system 00:05: ioport range 0x2e8-0x2ef has been reserved system 00:05: ioport range 0x481-0x48f has been reserved system 00:06: iomem range 0x0-0x9ffff could not be reserved system 00:06: iomem range 0xec000-0xfffff could not be reserved system 00:06: iomem range 0x100000-0x1dffffff could not be reserved system 00:06: iomem range 0xe0000000-0xefffffff has been reserved system 00:06: iomem range 0xfec00000-0xfec00fff has been reserved system 00:06: iomem range 0xfee00000-0xfee00fff has been reserved PCI: Bridge: 0000:00:01.0 IO window: 1000-1fff MEM window: 0x2a000000-0x2a0fffff PREFETCH window: 0x0000000020000000-0x0000000027ffffff PCI: Bridge: 0000:00:1f.0 IO window: disabled. MEM window: 0x1e000000-0x1e0fffff PREFETCH window: disabled. PCI: Enabling device 0000:00:1f.0 (0000 -> 0002) NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 2, 16384 bytes) TCP established hash table entries: 16384 (order: 5, 131072 bytes) TCP bind hash table entries: 16384 (order: 4, 65536 bytes) TCP: Hash tables configured (established 16384 bind 16384) TCP reno registered checking if image is initramfs... it is Overmounted tmpfs Freeing initrd memory: 34338k freed Installing knfsd (copyright (C) 1996 okir@xxxxxxxxxxxx). NTFS driver 2.1.29 [Flags: R/W]. fuse init (API version 7.9) JFS: nTxBlock = 3593, nTxLock = 28751 SGI XFS with realtime, large block numbers, no debug enabled async_tx: api initialized (sync-only) io scheduler noop registered io scheduler anticipatory registered (default) input: Power Button (FF) as /class/input/input0 ACPI: Power Button (FF) [PWRF] input: Power Button (CM) as /class/input/input1 ACPI: Power Button (CM) [PWRB] ACPI: ACPI0007:00 is registered as cooling_device0 ACPI: Processor [CPU0] (supports 8 throttling states) Real Time Clock Driver v1.12ac Non-volatile memory driver v1.2 Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A brd: module loaded loop: module loaded Compaq SMART2 Driver (v 2.6.0) HP CISS Driver (v 3.6.14) Intel(R) PRO/1000 Network Driver - version 7.3.20-k2 Copyright (c) 1999-2006 Intel Corporation. e1000e: Intel(R) PRO/1000 Network Driver - 0.2.0 e1000e: Copyright (c) 1999-2007 Intel Corporation. Intel(R) Gigabit Ethernet Network Driver - version 1.0.8-k2 Copyright (c) 2007 Intel Corporation. ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 1.1.18 ixgbe: Copyright (c) 1999-2007 Intel Corporation. Intel(R) PRO/10GbE Network Driver - version 1.0.126-k4 Copyright (c) 1999-2006 Intel Corporation. tehuti: Tehuti Networks(R) Network Driver, 7.29.3 tehuti: Options: hw_csum pcnet32.c:v1.34 14.Aug.2007 tsbogend@xxxxxxxxxxxxxxxx e100: Intel(R) PRO/100 Network Driver, 3.5.23-k4-NAPI e100: Copyright(c) 1999-2006 Intel Corporation ThunderLAN driver v1.15 TLAN: 0 devices installed, PCI: 0 EISA: 0 sis900.c: v1.08.10 Apr. 2 2006 ACPI: PCI Interrupt 0000:00:04.0[A] -> GSI 19 (level, low) -> IRQ 19 0000:00:04.0: SiS 900 on Foxconn 661 7MI transceiver found at address 1. 0000:00:04.0: Using transceiver found at address 1 as default eth0: SiS 900 PCI Fast Ethernet at 0x2400, IRQ 19, 00:1c:c0:1e:dc:6b ns83820.c: National Semiconductor DP83820 10/100/1000 driver. eth%d: i82596 initialization timed out usbcore: registered new interface driver catc drivers/net/usb/catc.c: v2.8 CATC EL1210A NetMate USB Ethernet driver usbcore: registered new interface driver kaweth pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB Ethernet driver usbcore: registered new interface driver pegasus drivers/net/usb/rtl8150.c: rtl8150 based usb-ethernet driver v0.6.2 (2004/08/27) usbcore: registered new interface driver rtl8150 dmfe: Davicom DM9xxx net driver, version 1.36.4 (2002-01-17) winbond-840.c:v1.01-e (2.4 port) Sep-11-2006 Donald Becker <becker@xxxxxxxxx> http://www.scyld.com/network/drivers.html Uniform Multi-Platform E-IDE driver ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx SIS5513: IDE controller (0x1039:0x5513 rev 0x01) at PCI slot 0000:00:02.5 SIS5513: not 100% native mode: will probe irqs later SIS5513: SiS 962/963 MuTIOL IDE UDMA133 controller ide0: BM-DMA at 0x2890-0x2897, BIOS settings: hda:PIO, hdb:PIO ide1: BM-DMA at 0x2898-0x289f, BIOS settings: hdc:PIO, hdd:PIO hda: TRANSCEND, ATA DISK drive hda: UDMA/66 mode selected ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hda: max request size: 128KiB hda: 1000944 sectors (512 MB) w/2KiB Cache, CHS=993/16/63 hda: hda1 hda2 hda3 hda1: <bsd:bad subpartition - ignored > hda2: <bsd:bad subpartition - ignored > ide-floppy driver 1.00 Loading Adaptec I2O RAID: Version 2.4 Build 5go Detecting Adaptec I2O RAID controllers... Adaptec aacraid driver 1.1-5[2455]-ms scsi: <fdomain> Detection failed (no card) qla1280: QLA1040 found on PCI bus 0, dev 6 ACPI: Unable to derive IRQ for device 0000:00:06.0 ACPI: PCI Interrupt 0000:00:06.0[A]: no GSI - using IRQ 11 irq 11: nobody cared (try booting with the "irqpoll" option) Pid: 1, comm: swapper Not tainted 2.6.25.1 #7 [<c0130283>] __report_bad_irq+0x2b/0x60 [<c013036b>] note_interrupt+0x9a/0xc9 [<c013076e>] handle_level_irq+0x64/0x85 [<c0105d3c>] do_IRQ+0x46/0x5a [<c0104893>] common_interrupt+0x23/0x30 [<c04b007b>] ips_init_copperhead+0x130/0x165 [<c011899c>] __do_softirq+0x2c/0x73 [<c0118a05>] do_softirq+0x22/0x26 [<c0105d41>] do_IRQ+0x4b/0x5a [<c0104893>] common_interrupt+0x23/0x30 [<c02e007b>] elv_requeue_request+0x1/0x3a [<c0130027>] setup_irq+0x125/0x150 [<c04b78c2>] qla1280_intr_handler+0x0/0x65 [<c0130169>] request_irq+0x7b/0x92 [<c065a0b0>] qla1280_probe_one+0x248/0x336 [<c0338edf>] __driver_attach+0x0/0x75 [<c02f45e4>] pci_call_probe+0xa/0xc [<c02f4614>] __pci_device_probe+0x2e/0x3f [<c02f4643>] pci_device_probe+0x1e/0x30 [<c0338da9>] really_probe+0x70/0xea [<c0338e66>] driver_probe_device+0x34/0x3c [<c0338f23>] __driver_attach+0x44/0x75 [<c03382ca>] bus_for_each_dev+0x36/0x5a [<c02e89f8>] kobject_init_and_add+0x23/0x25 [<c0338f65>] driver_attach+0x11/0x13 [<c0338edf>] __driver_attach+0x0/0x75 [<c0338819>] bus_add_driver+0x8a/0x132 [<c0339292>] driver_register+0x40/0x62 [<c02f47af>] __pci_register_driver+0x2e/0x51 [<c08e6970>] kernel_init+0x0/0x66 [<c08e6970>] kernel_init+0x0/0x66 [<c08e6828>] do_initcalls+0x6d/0x178 [<c0130df4>] register_irq_proc+0x6d/0x85 [<c08e6970>] kernel_init+0x0/0x66 [<c08e6994>] kernel_init+0x24/0x66 [<c01049b7>] kernel_thread_helper+0x7/0x10 ======================= handlers: [<c04b78c2>] (qla1280_intr_handler+0x0/0x65) Disabling IRQ #11 ~ [EOT] -- To unsubscribe from this list: 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