[Bug 56233] sis5513 dma errors

Marijn Schouten M.Schouten at phys.uu.nl
Sun Aug 13 12:57:09 UTC 2006


Public bug reported:

Binary package hint: linux-image-2.6.15-26-386

I today installed the latest xubuntu (6.06.1). I had the same problem
with regular ubuntu 6.06. Booting install cd fails at mounting root
filesystem. I use "ide=nodma" and remove "quiet splash --" to make it
work. After installing Xubuntu and rebooting the same thing happens as
when booting from the install cd. It hangs at mounting root filesystem.
Again I can get it to boot with the ide=nodma.

I also tried the recovery kernel. It has some difficulty but it manages
to give me a root prompt without any special kernel options.

my lspci:
0000:00:00.0 Host bridge: Silicon Integrated Systems [SiS] 650/M650 Host (rev 01)
0000:00:01.0 PCI bridge: Silicon Integrated Systems [SiS] Virtual PCI-to-PCI bridge (AGP)
0000:00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS961 [MuTIOL Media IO]
0000:00:02.1 SMBus: Silicon Integrated Systems [SiS] SiS961/2 SMBus Controller
0000:00:02.2 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 07)
0000:00:02.3 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 07)
0000:00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev d0)
0000:00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] Sound Controller (rev a0)
0000:00:06.0 Communication controller: Agere Systems LT WinModem
0000:00:08.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
0000:00:0c.0 CardBus bridge: O2 Micro, Inc. OZ601/6912/711E0 CardBus/SmartCardBus Controller
0000:00:0d.0 FireWire (IEEE 1394): Agere Systems FW323 (rev 04)
0000:01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 65x/M650/740 PCI/AGP VGA Display Adapter
0000:02:00.0 Network controller: RaLink Ralink RT2500 802.11 Cardbus Reference Card (rev 01)

my dmesg:
[17179569.184000] Linux version 2.6.15-26-386 (buildd at terranova) (gcc version 4.0.3 (Ubuntu 4.0.3-1ubuntu5)) #1 PREEMPT Thu Aug 3 02:52:00 UTC 2006
[17179569.184000] BIOS-provided physical RAM map:
[17179569.184000]  BIOS-e820: 0000000000000000 - 000000000009e800 (usable)
[17179569.184000]  BIOS-e820: 000000000009e800 - 00000000000a0000 (reserved)
[17179569.184000]  BIOS-e820: 00000000000d0000 - 00000000000d8000 (reserved)
[17179569.184000]  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[17179569.184000]  BIOS-e820: 0000000000100000 - 000000000f6f0000 (usable)
[17179569.184000]  BIOS-e820: 000000000f6f0000 - 000000000f6ff000 (ACPI data)
[17179569.184000]  BIOS-e820: 000000000f6ff000 - 000000000f700000 (ACPI NVS)
[17179569.184000]  BIOS-e820: 000000000f700000 - 000000000f800000 (usable)
[17179569.184000]  BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
[17179569.184000] 0MB HIGHMEM available.
[17179569.184000] 248MB LOWMEM available.
[17179569.184000] On node 0 totalpages: 63488
[17179569.184000]   DMA zone: 4096 pages, LIFO batch:0
[17179569.184000]   DMA32 zone: 0 pages, LIFO batch:0
[17179569.184000]   Normal zone: 59392 pages, LIFO batch:15
[17179569.184000]   HighMem zone: 0 pages, LIFO batch:0
[17179569.184000] DMI 2.3 present.
[17179569.184000] ACPI: RSDP (v000 PTLTD                                 ) @ 0x000f6b30
[17179569.184000] ACPI: RSDT (v001 PTLTD    RSDT   0x06040000  LTP 0x00000000) @ 0x0f6fa08c
[17179569.184000] ACPI: FADT (v001 SiS    645      0x06040000 PTL  0x000f4240) @ 0x0f6fef64
[17179569.184000] ACPI: BOOT (v001 PTLTD  $SBFTBL$ 0x06040000  LTP 0x00000001) @ 0x0f6fefd8
[17179569.184000] ACPI: DSDT (v001 PTLTD       635 0x06040000 MSFT 0x0100000b) @ 0x00000000
[17179569.184000] ACPI: PM-Timer IO Port: 0x8008
[17179569.184000] Allocating PCI resources starting at 10000000 (gap: 0f800000:f0700000)
[17179569.184000] Built 1 zonelists
[17179569.184000] Kernel command line: root=/dev/hda1 ro single
[17179569.184000] Local APIC disabled by BIOS (or by default) -- you can enable it with "lapic"
[17179569.184000] mapped APIC to ffffd000 (011f1000)
[17179569.184000] Initializing CPU#0
[17179569.184000] PID hash table entries: 1024 (order: 10, 16384 bytes)
[17179569.184000] Detected 1992.295 MHz processor.
[17179569.184000] Using pmtmr for high-res timesource
[17179569.184000] Console: colour VGA+ 80x25
[17179573.140000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[17179573.140000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[17179573.148000] Memory: 240944k/253952k available (1976k kernel code, 12324k reserved, 606k data, 288k init, 0k highmem)
[17179573.148000] Checking if this processor honours the WP bit even in supervisor mode... Ok.
[17179573.228000] Calibrating delay using timer specific routine.. 3987.81 BogoMIPS (lpj=7975638)
[17179573.228000] Security Framework v1.0.0 initialized
[17179573.228000] SELinux:  Disabled at boot.
[17179573.228000] Mount-cache hash table entries: 512
[17179573.228000] CPU: After generic identify, caps: 3febf9ff 00000000 00000000 00000000 00000000 00000000 00000000
[17179573.228000] CPU: After vendor identify, caps: 3febf9ff 00000000 00000000 00000000 00000000 00000000 00000000
[17179573.228000] CPU: Trace cache: 12K uops, L1 D cache: 8K
[17179573.228000] CPU: L2 cache: 512K
[17179573.228000] CPU: After all inits, caps: 3febf9ff 00000000 00000000 00000080 00000000 00000000 00000000
[17179573.228000] mtrr: v2.0 (20020519)
[17179573.228000] CPU: Intel(R) Pentium(R) 4 CPU 2.00GHz stepping 04
[17179573.228000] Enabling fast FPU save and restore... done.
[17179573.228000] Enabling unmasked SIMD FPU exception support... done.
[17179573.228000] Checking 'hlt' instruction... OK.
[17179573.244000] checking if image is initramfs... it is
[17179573.996000] Freeing initrd memory: 6840k freed
[17179574.008000] ACPI: Looking for DSDT ... not found!
[17179574.008000] ACPI: setting ELCR to 0800 (from 0220)
[17179574.432000] NET: Registered protocol family 16
[17179574.432000] EISA bus registered
[17179574.432000] ACPI: bus type pci registered
[17179574.432000] PCI: PCI BIOS revision 2.10 entry at 0xfd9ae, last bus=1
[17179574.432000] PCI: Using configuration type 1
[17179574.432000] ACPI: Subsystem revision 20051216
[17179574.436000] ACPI: Interpreter enabled
[17179574.436000] ACPI: Using PIC for interrupt routing
[17179574.440000] ACPI: PCI Root Bridge [PCI0] (0000:00)
[17179574.440000] PCI: Probing PCI hardware (bus 00)
[17179574.444000] Uncovering SIS961 that hid as a SIS503 (compatible=1)
[17179574.444000] Enabling SiS 96x SMBus.
[17179574.444000] Boot video device is 0000:01:00.0
[17179574.444000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[17179574.448000] ACPI: PCI Interrupt Link [LNKA] (IRQs *9 10)
[17179574.448000] ACPI: PCI Interrupt Link [LNKB] (IRQs *10)
[17179574.452000] ACPI: PCI Interrupt Link [LNKC] (IRQs *5)
[17179574.452000] ACPI: PCI Interrupt Link [LNKD] (IRQs *5)
[17179574.452000] ACPI: Power Resource [PFAN] (off)
[17179574.456000] Linux Plug and Play Support v0.97 (c) Adam Belay
[17179574.456000] pnp: PnP ACPI init
[17179574.456000] pnp: PnP ACPI: found 7 devices
[17179574.456000] PnPBIOS: Disabled by ACPI PNP
[17179574.456000] PCI: Using ACPI for IRQ routing
[17179574.456000] PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
[17179574.460000] pnp: 00:03: ioport range 0x8000-0x807f could not be reserved
[17179574.460000] pnp: 00:03: ioport range 0x4d0-0x4d1 has been reserved
[17179574.460000] pnp: 00:03: ioport range 0xfe00-0xfe00 has been reserved
[17179574.460000] pnp: 00:03: ioport range 0x3f0-0x3f1 has been reserved
[17179574.460000] PCI: Ignore bogus resource 6 [0:0] of 0000:01:00.0
[17179574.460000] PCI: Bridge: 0000:00:01.0
[17179574.460000]   IO window: 9000-9fff
[17179574.460000]   MEM window: e0100000-e01fffff
[17179574.460000]   PREFETCH window: e8000000-efffffff
[17179574.460000] PCI: Bus 2, cardbus bridge: 0000:00:0c.0
[17179574.460000]   IO window: 00002000-000020ff
[17179574.464000]   IO window: 00002400-000024ff
[17179574.464000]   PREFETCH window: 10000000-11ffffff
[17179574.464000]   MEM window: 12000000-13ffffff
[17179574.464000] **** SET: Misaligned resource pointer: cf0533c2 Type 07 Len 0
[17179574.464000] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 9
[17179574.464000] PCI: setting IRQ 9 as level-triggered
[17179574.464000] ACPI: PCI Interrupt 0000:00:0c.0[A] -> Link [LNKA] -> GSI 9 (level, low) -> IRQ 9
[17179574.464000] PCI: Setting latency timer of device 0000:00:0c.0 to 64
[17179574.464000] Simple Boot Flag at 0x36 set to 0x1
[17179574.464000] audit: initializing netlink socket (disabled)
[17179574.464000] audit(1155471330.464:1): initialized
[17179574.464000] VFS: Disk quotas dquot_6.5.1
[17179574.464000] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[17179574.464000] Initializing Cryptographic API
[17179574.464000] io scheduler noop registered
[17179574.464000] io scheduler anticipatory registered
[17179574.464000] io scheduler deadline registered
[17179574.464000] io scheduler cfq registered
[17179574.464000] isapnp: Scanning for PnP cards...
[17179574.820000] isapnp: No Plug & Play device found
[17179574.836000] PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[17179574.840000] i8042.c: Detected active multiplexing controller, rev 1.1.
[17179574.840000] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[17179574.840000] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[17179574.840000] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[17179574.840000] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[17179574.840000] serio: i8042 KBD port at 0x60,0x64 irq 1
[17179574.840000] Serial: 8250/16550 driver $Revision: 1.90 $ 48 ports, IRQ sharing enabled
[17179574.844000] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
[17179574.844000] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
[17179574.844000] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
[17179574.844000] mice: PS/2 mouse device common for all mice
[17179574.844000] EISA: Probing bus 0 at eisa.0
[17179574.844000] Cannot allocate resource for EISA slot 1
[17179574.844000] Cannot allocate resource for EISA slot 2
[17179574.844000] Cannot allocate resource for EISA slot 8
[17179574.844000] EISA: Detected 0 cards.
[17179574.844000] NET: Registered protocol family 2
[17179574.880000] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[17179574.880000] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[17179574.880000] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[17179574.880000] TCP: Hash tables configured (established 8192 bind 8192)
[17179574.880000] TCP reno registered
[17179574.880000] TCP bic registered
[17179574.880000] NET: Registered protocol family 1
[17179574.880000] NET: Registered protocol family 8
[17179574.880000] NET: Registered protocol family 20
[17179574.880000] Using IPI Shortcut mode
[17179574.880000] ACPI wakeup devices:
[17179574.880000]  LID USB0 USB1 MDM0 ENET
[17179574.880000] ACPI: (supports S0 S1 S4 S5)
[17179574.880000] Freeing unused kernel memory: 288k freed
[17179574.944000] Capability LSM initialized
[17179574.988000] ACPI: Fan [FAN] (on)
[17179574.992000] ACPI: Processor [CPU0] (supports 4 throttling states)
[17179574.996000] ACPI: Thermal Zone [THRM] (32 C)
[17179575.452000] input: AT Translated Set 2 keyboard as /class/input/input0
[17179575.612000] SIS5513: IDE controller at PCI slot 0000:00:02.5
[17179575.612000] SIS5513: chipset revision 208
[17179575.612000] SIS5513: not 100% native mode: will probe irqs later
[17179575.612000] SIS5513: SiS 961 MuTIOL IDE UDMA100 controller
[17179575.612000]     ide0: BM-DMA at 0x1020-0x1027, BIOS settings: hda:pio, hdb:pio
[17179575.612000]     ide1: BM-DMA at 0x1028-0x102f, BIOS settings: hdc:pio, hdd:pio
[17179575.612000] Probing IDE interface ide0...
[17179575.900000] hda: FUJITSU MHR2020AT, ATA DISK drive
[17179576.572000] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[17179576.588000] Probing IDE interface ide1...
[17179577.328000] hdc: QSI DVD-ROM SDR-083, ATAPI CD/DVD-ROM drive
[17179577.664000] ide1 at 0x170-0x177,0x376 on irq 15
[17179577.672000] hda: max request size: 1024KiB
[17179577.684000] hda: 39070080 sectors (20003 MB) w/2048KiB Cache, CHS=16383/255/63, UDMA(100)
[17179577.684000] hda: cache flushes supported
[17179577.684000]  hda:<4>hda: dma_timer_expiry: dma status == 0x22
[17179597.688000] hda: DMA timeout error
[17179597.688000] hda: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
[17179597.688000] ide: failed opcode was: unknown
[17179597.700000]  hda1 hda2 <<4>hda: dma_timer_expiry: dma status == 0x21
[17179627.700000] hda: DMA timeout error
[17179627.700000] hda: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
[17179627.700000] ide: failed opcode was: unknown
[17179627.708000]  hda5 >
[17179627.712000] hdc: ATAPI 24X DVD-ROM drive, 512kB Cache, UDMA(33)
[17179627.712000] Uniform CD-ROM driver Revision: 3.20
[17179647.724000] hda: dma_timer_expiry: dma status == 0x21
[17179657.724000] hda: DMA timeout error
[17179657.724000] hda: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
[17179657.724000] ide: failed opcode was: unknown
[17179677.736000] hda: dma_timer_expiry: dma status == 0x21
[17179687.736000] hda: DMA timeout error
[17179687.736000] hda: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
[17179687.736000] ide: failed opcode was: unknown
[17179688.128000] usbcore: registered new driver usbfs
[17179688.128000] usbcore: registered new driver hub
[17179688.128000] ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
[17179688.128000] **** SET: Misaligned resource pointer: cf2d2802 Type 07 Len 0
[17179688.132000] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 5
[17179688.132000] PCI: setting IRQ 5 as level-triggered
[17179688.132000] ACPI: PCI Interrupt 0000:00:02.2[D] -> Link [LNKD] -> GSI 5 (level, low) -> IRQ 5
[17179688.132000] ohci_hcd 0000:00:02.2: OHCI Host Controller
[17179688.132000] ohci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1
[17179688.132000] ohci_hcd 0000:00:02.2: irq 5, io mem 0xe0000000
[17179688.144000] hub 1-0:1.0: USB hub found
[17179688.144000] hub 1-0:1.0: 2 ports detected
[17179688.172000] ieee1394: Initialized config rom entry `ip1394'
[17179688.248000] ACPI: PCI Interrupt 0000:00:02.3[D] -> Link [LNKD] -> GSI 5 (level, low) -> IRQ 5
[17179688.248000] ohci_hcd 0000:00:02.3: OHCI Host Controller
[17179688.248000] ohci_hcd 0000:00:02.3: new USB bus registered, assigned bus number 2
[17179688.248000] ohci_hcd 0000:00:02.3: irq 5, io mem 0xe0001000
[17179688.256000] hub 2-0:1.0: USB hub found
[17179688.256000] hub 2-0:1.0: 2 ports detected
[17179688.360000] ohci1394: $Rev: 1313 $ Ben Collins <bcollins at debian.org>
[17179688.360000] PCI: Enabling device 0000:00:0d.0 (0010 -> 0012)
[17179688.360000] ACPI: PCI Interrupt 0000:00:0d.0[A] -> Link [LNKA] -> GSI 9 (level, low) -> IRQ 9
[17179688.360000] ohci1394: fw-host0: Unexpected PCI resource length of 1000!
[17179688.412000] ohci1394: fw-host0: Unrecoverable error!
[17179688.412000] ohci1394: fw-host0: Async Req Rcv Context died: ctrl[00008806] cmdptr[0f269001]
[17179688.412000] ohci1394: fw-host0: Async Rsp Rcv Context died: ctrl[00008806] cmdptr[0f2c3001]
[17179688.412000] ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[9]  MMIO=[e0003000-e00037ff]  Max Packet=[2048]
[17179688.564000] Attempting manual resume
[17179688.652000] EXT3-fs: mounted filesystem with ordered data mode.
[17179688.684000] kjournald starting.  Commit interval 5 seconds
[17179689.440000] ohci1394: fw-host0: SelfID is inconsistent [0x00000000/0x807f8856]
[17179689.736000] ohci1394: fw-host0: Unrecoverable error!
[17179689.736000] ohci1394: fw-host0: Async Req Tx Context died: ctrl[00008806] cmdptr[0f3ef002]
[17179689.736000] ohci1394: fw-host0: Async Req Rcv Context died: ctrl[00008806] cmdptr[0f269001]
[17179689.736000] ohci1394: fw-host0: Async Rsp Rcv Context died: ctrl[00008806] cmdptr[0f2c3001]
[17179716.412000] Linux agpgart interface v0.101 (c) Dave Jones
[17179716.420000] agpgart: Detected SiS 650 chipset
[17179716.440000] agpgart: AGP aperture is 256M @ 0xd0000000
[17179716.580000] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[17179716.604000] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[17179716.932000] i2c-sis96x version 1.0.0
[17179716.932000] sis96x_smbus 0000:00:02.1: SiS96x SMBus base address: 0x1000
[17179717.048000] PCI: Enabling device 0000:00:02.7 (0000 -> 0001)
[17179717.048000] **** SET: Misaligned resource pointer: cbe83f02 Type 07 Len 0
[17179717.048000] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 5
[17179717.048000] ACPI: PCI Interrupt 0000:00:02.7[C] -> Link [LNKC] -> GSI 5 (level, low) -> IRQ 5
[17179717.108000] ltmodem: module license 'Proprietary' taints kernel.
[17179717.108000] Loading Lucent Modem Controller driver version 8.26-alk-8
[17179717.108000] PCI: Enabling device 0000:00:06.0 (0000 -> 0003)
[17179717.108000] ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [LNKA] -> GSI 9 (level, low) -> IRQ 9
[17179717.108000] Detected Parameters Irq=255 BaseAddress=0x1800 ComAddress=0x1030
[17179717.108000] ttyLTM0 at I/O 0x1800 (irq = 255) is a Lucent/Agere Modem
[17179717.368000] intel8x0_measure_ac97_clock: measured 55158 usecs
[17179717.368000] intel8x0: clocking to 48000
[17179717.604000] 8139too Fast Ethernet driver 0.9.27
[17179717.604000] PCI: Enabling device 0000:00:08.0 (0000 -> 0003)
[17179717.604000] **** SET: Misaligned resource pointer: cbe83102 Type 07 Len 0
[17179717.604000] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
[17179717.604000] PCI: setting IRQ 10 as level-triggered
[17179717.604000] ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [LNKB] -> GSI 10 (level, low) -> IRQ 10
[17179717.604000] eth0: RealTek RTL8139 at 0xd0118400, 00:40:ca:b7:1c:f7, IRQ 10
[17179717.604000] eth0:  Identified 8139 chip type 'RTL-8100B/8139D'
[17179717.628000] 8139cp: 10/100 PCI Ethernet driver v1.2 (Mar 22, 2004)
[17179717.676000] ACPI: PCI Interrupt 0000:00:0c.0[A] -> Link [LNKA] -> GSI 9 (level, low) -> IRQ 9
[17179717.676000] Yenta: CardBus bridge found at 0000:00:0c.0 [1509:1860]
[17179717.680000] Yenta O2: res at 0x94/0xD4: 00/ea
[17179717.680000] Yenta O2: enabling read prefetch/write burst
[17179717.808000] Yenta: ISA IRQ mask 0x0098, PCI irq 9
[17179717.808000] Socket status: 30000821
[17179717.968000] Real Time Clock Driver v1.12
[17179717.996000] input: PC Speaker as /class/input/input1
[17179718.252000] Synaptics Touchpad, model: 1, fw: 5.6, id: 0x9244b1, caps: 0x80471b/0x0
[17179718.320000] input: SynPS/2 Synaptics TouchPad as /class/input/input2
[17179718.324000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[17179718.436000] ts: Compaq touchscreen protocol output
[17179718.456000] pccard: CardBus card inserted into slot 0
[17179718.464000] eth0: link down
[17179718.680000] PCI: Enabling device 0000:02:00.0 (0000 -> 0002)
[17179718.680000] ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [LNKA] -> GSI 9 (level, low) -> IRQ 9
[17179718.680000] rt2500 1.1.0 CVS 2005/07/10 http://rt2x00.serialmonkey.com
[17179718.680000] PCI: Setting latency timer of device 0000:02:00.0 to 64
[17179718.928000] lp: driver loaded but no devices found
[17179719.036000] SCSI subsystem initialized
[17179719.052000] sbp2: $Rev: 1306 $ Ben Collins <bcollins at debian.org>
[17179719.052000] ieee1394: sbp2: Driver forced to serialize I/O (serialize_io=1)
[17179719.052000] ieee1394: sbp2: Try serialize_io=0 for better performance
[17179719.140000] Adding 730916k swap on /dev/hda5.  Priority:-1 extents:1 across:730916k
[17179719.212000] EXT3 FS on hda1, internal journal
[17179719.432000] md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
[17179719.432000] md: bitmap version 4.39
[17179719.528000] NET: Registered protocol family 17
[17179720.036000] device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel at redhat.com
[17179945.048000] psmouse.c: TouchPad at isa0060/serio4/input0 - driver resynched.
[17180076.160000] rt2500 EEPROM:  1  2  3  4  5  6  7  8  9 10 11 12 13 14  Channel
[17180076.160000] rt2500 EEPROM: 10 10 10 11 11 11 11 11 10 10 10  9  9  9  dBm Maximum

my lsmod:
Module                  Size  Used by
dm_mod                 58936  1
af_packet              22920  6
md_mod                 72532  0
sr_mod                 16932  0
sbp2                   24196  0
scsi_mod              139496  2 sr_mod,sbp2
parport_pc             35780  0
lp                     11844  0
parport                36296  2 parport_pc,lp
rt2500                176612  1
joydev                 10048  0
tsdev                   8000  0
pcmcia                 40508  0
pcspkr                  2180  0
rtc                    13492  0
yenta_socket           28428  2
rsrc_nonstatic         13440  1 yenta_socket
pcmcia_core            42640  3 pcmcia,yenta_socket,rsrc_nonstatic
8139cp                 22528  0
8139too                26880  0
mii                     5888  2 8139cp,8139too
psmouse                36100  0
serio_raw               7300  0
ltmodem               566638  0
snd_intel8x0           33692  0
snd_ac97_codec         93088  1 snd_intel8x0
snd_ac97_bus            2304  1 snd_ac97_codec
i2c_sis96x              5764  0
snd_pcm_oss            53664  0
snd_mixer_oss          18688  1 snd_pcm_oss
snd_pcm                89864  3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_timer              25220  1 snd_pcm
snd                    55268  6 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
i2c_core               21904  1 i2c_sis96x
soundcore              10208  1 snd
shpchp                 45632  0
pci_hotplug            29236  1 shpchp
snd_page_alloc         10632  2 snd_intel8x0,snd_pcm
sis_agp                 8708  1
agpgart                34888  1 sis_agp
evdev                   9856  0
ext3                  135688  1
jbd                    58772  1 ext3
ide_generic             1536  0
ohci1394               35124  0
ieee1394              299832  2 sbp2,ohci1394
ohci_hcd               21892  0
usbcore               130692  2 ohci_hcd
ide_cd                 33028  0
cdrom                  38560  2 sr_mod,ide_cd
ide_disk               17664  3
sis5513                17032  1
generic                 5124  0
thermal                13576  0
processor              23360  1 thermal
fan                     4868  0
fbcon                  42784  0
tileblit                2816  1 fbcon
font                    8320  1 fbcon
bitblit                 6272  1 fbcon
softcursor              2304  1 bitblit
capability              5000  0
commoncap               7296  1 capability

** Affects: linux-source-2.6.15 (Ubuntu)
     Importance: Untriaged
         Status: Unconfirmed

-- 
sis5513 dma errors
https://launchpad.net/bugs/56233




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