Hi I have it on my Mythbuntu Lucid.
It already started some weeks ago when it still was on Karmic. The
trigger for me was XBMC. I'm not sure it's because the
mythbackend/frontend is on the same machine and because it's accessing
the mysql from it. When XBMC is not started, and I only use
mythfrontend it's less frequent or even not occuring.
I use spdif for the my Surround.
It's happening even when the xbmc is on it's main screen for some hours. Only
hard reset works. No network (ssh/vnc) / keyboard or mouse works.
I see a IRQ message for my soundcard before the events happen.
May 30 11:57:40 MythMan kernel: [ 2699.932606] sd 8:0:0:0: [sdb] Write Protect
is off
May 30 11:57:40 MythMan kernel: [ 2699.937433] sdb: sdb1
May 30 11:57:40 MythMan kernel: [ 2699.961431] sd 8:0:0:0: [sdb] Attached SCSI
disk
May 30 11:57:45 MythMan kernel: [ 2704.685371] hda-intel: IRQ timing workaround
is activated for card #0. Suggest a bigger bdl_pos_adj.
May 30 14:04:43 MythMan pulseaudio[2234]: ratelimit.c: 394 events suppressed
May 30 16:12:16 MythMan pulseaudio[2234]: ratelimit.c: 181 events suppressed
May 30 18:44:41 MythMan pulseaudio[2234]: ratelimit.c: 228 events suppressed
May 30 19:45:42 MythMan pulseaudio[2234]: ratelimit.c: 221 events suppressed
May 30 19:48:47 MythMan pulseaudio[2234]: ratelimit.c: 300 events suppressed
May 30 19:57:19 MythMan pulseaudio[2234]: ratelimit.c: 230 events suppressed
May 30 20:01:40 MythMan pulseaudio[2234]: ratelimit.c: 226 events suppressed
May 30 20:23:26 MythMan pulseaudio[2234]: ratelimit.c: 221 events suppressed
May 30 20:40:27 MythMan pulseaudio[2234]: ratelimit.c: 222 events suppressed
May 30 20:56:53 MythMan kernel: imklog 4.2.0, log source = /proc/kmsg started.
This is my card 0
00:10.1 Audio device [0403]: nVidia Corporation MCP51 High Definition Audio
[10de:026c] (rev a2)
Subsystem: Micro-Star International Co., Ltd. Device [1462:3290]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0 (500ns min, 1250ns max)
Interrupt: pin B routed to IRQ 22
Region 0: Memory at fead8000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/0
Enable-
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [6c] HyperTransport: MSI Mapping Enable- Fixed+
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
mythman
description: Desktop Computer
product: MS-7329
vendor: MSI
version: 2.0
serial: To Be Filled By O.E.M.
width: 64 bits
capabilities: smbios-2.4 dmi-2.4 vsyscall64 vsyscall32
configuration: chassis=desktop uuid=00020003-0004-0005-0006-000700080009
*-core
description: Motherboard
product: MS-7329
vendor: MSI
physical id: 0
version: 2.0
serial: To be filled by O.E.M.
slot: To Be Filled By O.E.M.
*-firmware
description: BIOS
vendor: American Megatrends Inc.
physical id: 0
version: 080013 (08/20/2008)
size: 64KiB
capacity: 448KiB
capabilities: pci pnp apm upgrade shadowing escd cdboot bootselect
socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen
int9keyboard int14serial int17printer int10video acpi usb biosbootspecification
*-cpu
description: CPU
product: AMD Athlon(tm) 64 X2 Dual Core Processor 5000+
vendor: Advanced Micro Devices [AMD]
physical id: 1
bus info: c...@0
version: AMD Athlon(tm) 64 X2 Dual Core Processor 5000+
serial: To Be Filled By O.E.M.
slot: CPU 1
size: 1GHz
capacity: 2600MHz
width: 64 bits
clock: 200MHz
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8
apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx
mmxext fxsr_opt rdtscp x86-64 3dnowext 3dnow rep_good extd_apicid pni cx16
lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch cpufreq
*-cache:0
description: L1 cache
physical id: 5
slot: L1-Cache
size: 128KiB
capacity: 128KiB
capabilities: pipeline-burst internal varies data
*-cache:1
description: L2 cache
physical id: 6
slot: L2-Cache
size: 1MiB
capacity: 1MiB
capabilities: pipeline-burst internal varies unified
*-memory:0
description: System Memory
physical id: 27
slot: System board or motherboard
size: 1GiB
*-bank:0
description: DIMM DDR2 Synchronous 266 MHz (3.8 ns)
product: PartNum0
vendor: Manufacturer0
physical id: 0
serial: SerNum0
slot: DIMM0
size: 1GiB
width: 64 bits
clock: 266MHz (3.8ns)
*-bank:1
description: DIMM [empty]
product: PartNum1
vendor: Manufacturer1
physical id: 1
serial: SerNum1
slot: DIMM1
*-bank:2
description: DIMM [empty]
product: PartNum2
vendor: Manufacturer2
physical id: 2
serial: SerNum2
slot: DIMM2
*-bank:3
description: DIMM [empty]
product: PartNum3
vendor: Manufacturer3
physical id: 3
serial: SerNum3
slot: DIMM3
*-memory:1 UNCLAIMED
description: RAM memory
product: C51 Host Bridge
vendor: nVidia Corporation
physical id: 4
bus info: p...@0000:00:00.0
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
capabilities: ht bus_master cap_list
configuration: latency=0
*-memory:2 UNCLAIMED
description: RAM memory
product: C51 Memory Controller 1
vendor: nVidia Corporation
physical id: 0.2
bus info: p...@0000:00:00.2
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
configuration: latency=0
*-memory:3 UNCLAIMED
description: RAM memory
product: C51 Memory Controller 5
vendor: nVidia Corporation
physical id: 0.3
bus info: p...@0000:00:00.3
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
configuration: latency=0
*-memory:4 UNCLAIMED
description: RAM memory
product: C51 Memory Controller 4
vendor: nVidia Corporation
physical id: 0.4
bus info: p...@0000:00:00.4
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
capabilities: bus_master
configuration: latency=0
*-memory:5 UNCLAIMED
description: RAM memory
product: C51 Host Bridge
vendor: nVidia Corporation
physical id: 0.5
bus info: p...@0000:00:00.5
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
capabilities: bus_master cap_list
configuration: latency=0
*-memory:6 UNCLAIMED
description: RAM memory
product: C51 Memory Controller 3
vendor: nVidia Corporation
physical id: 0.6
bus info: p...@0000:00:00.6
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
configuration: latency=0
*-memory:7 UNCLAIMED
description: RAM memory
product: C51 Memory Controller 2
vendor: nVidia Corporation
physical id: 0.7
bus info: p...@0000:00:00.7
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
configuration: latency=0
*-pci:0
description: PCI bridge
product: C51 PCI Express Bridge
vendor: nVidia Corporation
physical id: 2
bus info: p...@0000:00:02.0
version: a1
width: 32 bits
clock: 33MHz
capabilities: pci pm msi ht pciexpress bus_master cap_list
configuration: driver=pcieport
resources: irq:24
*-pci:1
description: PCI bridge
product: C51 PCI Express Bridge
vendor: nVidia Corporation
physical id: 3
bus info: p...@0000:00:03.0
version: a1
width: 32 bits
clock: 33MHz
capabilities: pci pm msi ht pciexpress bus_master cap_list
configuration: driver=pcieport
resources: irq:25
*-pci:2
description: PCI bridge
product: C51 PCI Express Bridge
vendor: nVidia Corporation
physical id: 100
bus info: p...@0000:00:04.0
version: a1
width: 32 bits
clock: 33MHz
capabilities: pci pm msi ht pciexpress bus_master cap_list
configuration: driver=pcieport
resources: irq:26
*-display
description: VGA compatible controller
product: C51 [GeForce 6150 LE]
vendor: nVidia Corporation
physical id: 5
bus info: p...@0000:00:05.0
version: a2
width: 64 bits
clock: 66MHz
capabilities: pm msi bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:18 memory:fd000000-fdffffff
memory:d0000000-dfffffff(prefetchable) memory:fc000000-fcffffff
memory:feae0000-feafffff(prefetchable)
*-memory:8 UNCLAIMED
description: RAM memory
product: MCP51 Host Bridge
vendor: nVidia Corporation
physical id: 9
bus info: p...@0000:00:09.0
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
capabilities: ht bus_master cap_list
configuration: latency=0
*-isa
description: ISA bridge
product: MCP51 LPC Bridge
vendor: nVidia Corporation
physical id: a
bus info: p...@0000:00:0a.0
version: a3
width: 32 bits
clock: 66MHz
capabilities: isa bus_master
configuration: latency=0
*-serial
description: SMBus
product: MCP51 SMBus
vendor: nVidia Corporation
physical id: a.1
bus info: p...@0000:00:0a.1
version: a3
width: 32 bits
clock: 66MHz
capabilities: pm cap_list
configuration: driver=nForce2_smbus latency=0
resources: irq:5 ioport:5000(size=64) ioport:6000(size=64)
*-usb:0
description: USB Controller
product: MCP51 USB Controller
vendor: nVidia Corporation
physical id: b
bus info: p...@0000:00:0b.0
version: a3
width: 32 bits
clock: 66MHz
capabilities: pm bus_master cap_list
configuration: driver=ohci_hcd latency=0 maxlatency=1 mingnt=3
resources: irq:21 memory:feade000-feadefff
*-usb:1
description: USB Controller
product: MCP51 USB Controller
vendor: nVidia Corporation
physical id: b.1
bus info: p...@0000:00:0b.1
version: a3
width: 32 bits
clock: 66MHz
capabilities: debug pm bus_master cap_list
configuration: driver=ehci_hcd latency=0 maxlatency=1 mingnt=3
resources: irq:23 memory:feadfc00-feadfcff
*-ide:0
description: IDE interface
product: MCP51 IDE
vendor: nVidia Corporation
physical id: d
bus info: p...@0000:00:0d.0
version: a1
width: 32 bits
clock: 66MHz
capabilities: ide pm bus_master cap_list
configuration: driver=pata_amd latency=0 maxlatency=1 mingnt=3
resources: irq:0 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8)
ioport:376 ioport:ffa0(size=16)
*-ide:1
description: IDE interface
product: MCP51 Serial ATA Controller
vendor: nVidia Corporation
physical id: e
bus info: p...@0000:00:0e.0
logical name: scsi0
version: a1
width: 32 bits
clock: 66MHz
capabilities: ide pm msi ht bus_master cap_list emulated
configuration: driver=sata_nv latency=0 maxlatency=1 mingnt=3
resources: irq:22 ioport:d800(size=8) ioport:d480(size=4)
ioport:d400(size=8) ioport:d080(size=4) ioport:d000(size=16)
memory:feadd000-feaddfff
*-disk
description: ATA Disk
product: ST3500320AS
vendor: Seagate
physical id: 0.0.0
bus info: s...@0:0.0.0
logical name: /dev/sda
version: AD14
serial: 5QM1W76E
size: 465GiB (500GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 signature=000376c6
*-volume:0
description: EXT3 volume
vendor: Linux
physical id: 1
bus info: s...@0:0.0.0,1
logical name: /dev/sda1
logical name: /
version: 1.0
serial: 7c9224f0-6e97-4bde-adda-38da3a7f3138
size: 11GiB
capacity: 11GiB
capabilities: primary bootable journaled extended_attributes
large_files recover ext3 ext2 initialized
configuration: created=2009-01-09 22:09:43 filesystem=ext3
modified=2010-05-25 11:14:41 mount.fstype=ext3
mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2010-05-30
20:56:49 state=mounted
*-volume:1
description: Extended partition
physical id: 2
bus info: s...@0:0.0.0,2
logical name: /dev/sda2
size: 454GiB
capacity: 454GiB
capabilities: primary extended partitioned partitioned:extended
*-logicalvolume:0
description: Linux swap / Solaris partition
physical id: 5
logical name: /dev/sda5
capacity: 972MiB
capabilities: nofs
*-logicalvolume:1
description: Linux filesystem partition
physical id: 6
logical name: /dev/sda6
logical name: /var/lib
capacity: 453GiB
configuration: mount.fstype=xfs
mount.options=rw,relatime,attr2,noquota state=mounted
*-ide:2
description: IDE interface
product: MCP51 Serial ATA Controller
vendor: nVidia Corporation
physical id: f
bus info: p...@0000:00:0f.0
version: a1
width: 32 bits
clock: 66MHz
capabilities: ide pm msi ht bus_master cap_list
configuration: driver=sata_nv latency=0 maxlatency=1 mingnt=3
resources: irq:23 ioport:cc00(size=8) ioport:c880(size=4)
ioport:c800(size=8) ioport:c480(size=4) ioport:c400(size=16)
memory:feadc000-feadcfff
*-pci:3
description: PCI bridge
product: MCP51 PCI Bridge
vendor: nVidia Corporation
physical id: 10
bus info: p...@0000:00:10.0
version: a2
width: 32 bits
clock: 66MHz
capabilities: pci ht bus_master cap_list
resources: ioport:e000(size=4096) memory:feb00000-febfffff
memory:f4000000-fbffffff(prefetchable)
*-pci
description: PCI bridge
product: HB6 Universal PCI-PCI bridge (non-transparent mode)
vendor: Hint Corp
physical id: 6
bus info: p...@0000:04:06.0
version: 11
width: 64 bits
clock: 33MHz
capabilities: pci pm hotswap bus_master cap_list
resources: iomemory:228000f00-228000eff
memory:f4000000-fbffffff(prefetchable)
*-multimedia:0
description: Multimedia video controller
product: iTVC16 (CX23416) MPEG-2 Encoder
vendor: Internext Compression Inc
physical id: 8
bus info: p...@0000:05:08.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=ivtv latency=64 maxlatency=8 mingnt=128
resources: irq:17 memory:f8000000-fbffffff(prefetchable)
*-multimedia:1
description: Multimedia video controller
product: iTVC16 (CX23416) MPEG-2 Encoder
vendor: Internext Compression Inc
physical id: 9
bus info: p...@0000:05:09.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=ivtv latency=64 maxlatency=8 mingnt=128
resources: irq:16 memory:f4000000-f7ffffff(prefetchable)
*-firewire
description: FireWire (IEEE 1394)
product: VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller
vendor: VIA Technologies, Inc.
physical id: 8
bus info: p...@0000:04:08.0
version: c0
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=ohci1394 latency=64 maxlatency=32
resources: irq:19 memory:febff800-febfffff ioport:ec00(size=128)
*-multimedia
description: Audio device
product: MCP51 High Definition Audio
vendor: nVidia Corporation
physical id: 10.1
bus info: p...@0000:00:10.1
version: a2
width: 32 bits
clock: 66MHz
capabilities: pm msi ht bus_master cap_list
configuration: driver=HDA Intel latency=0 maxlatency=5 mingnt=2
resources: irq:22 memory:fead8000-feadbfff
*-bridge
description: Ethernet interface
product: MCP51 Ethernet Controller
vendor: nVidia Corporation
physical id: 14
bus info: p...@0000:00:14.0
logical name: eth0
version: a3
serial: 00:1d:92:74:2c:f1
size: 1000000000
capacity: 1000000000
width: 32 bits
clock: 66MHz
capabilities: bridge pm bus_master cap_list ethernet physical mii
10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=forcedeth
driverversion=0.64 duplex=full ip=192.168.111.4 latency=0 link=yes
maxlatency=20 mingnt=1 multicast=yes port=MII speed=1GB/s
resources: irq:20 memory:fead7000-fead7fff ioport:c080(size=8)
*-pci:4
description: Host bridge
product: K8 [Athlon64/Opteron] HyperTransport Technology Configuration
vendor: Advanced Micro Devices [AMD]
physical id: 101
bus info: p...@0000:00:18.0
version: 00
width: 32 bits
clock: 33MHz
*-pci:5
description: Host bridge
product: K8 [Athlon64/Opteron] Address Map
vendor: Advanced Micro Devices [AMD]
physical id: 102
bus info: p...@0000:00:18.1
version: 00
width: 32 bits
clock: 33MHz
*-pci:6
description: Host bridge
product: K8 [Athlon64/Opteron] DRAM Controller
vendor: Advanced Micro Devices [AMD]
physical id: 103
bus info: p...@0000:00:18.2
version: 00
width: 32 bits
clock: 33MHz
*-pci:7
description: Host bridge
product: K8 [Athlon64/Opteron] Miscellaneous Control
vendor: Advanced Micro Devices [AMD]
physical id: 104
bus info: p...@0000:00:18.3
version: 00
width: 32 bits
clock: 33MHz
configuration: driver=k8temp
resources: irq:0
*-scsi:0
physical id: 6
bus info: u...@1:1
logical name: scsi4
capabilities: emulated scsi-host
configuration: driver=usb-storage
*-disk
description: SCSI Disk
physical id: 0.0.0
bus info: s...@4:0.0.0
logical name: /dev/sdb
size: 465GiB (500GB)
capabilities: partitioned partitioned:dos
configuration: signature=70cb9b67
*-volume
description: Windows NTFS volume
physical id: 1
bus info: s...@4:0.0.0,1
logical name: /dev/sdb1
version: 3.1
serial: 22ba3324-7306-ca40-add2-a745dce9bb41
size: 465GiB
capacity: 465GiB
capabilities: primary ntfs initialized
configuration: clustersize=4096 created=2008-04-17 16:45:54
filesystem=ntfs state=clean
*-scsi:1
physical id: 7
bus info: u...@1:5.4
logical name: scsi7
capabilities: emulated scsi-host
configuration: driver=usb-storage
*-disk:0
description: SCSI Disk
physical id: 0.0.0
bus info: s...@7:0.0.0
logical name: /dev/sdc
*-disk:1
description: SCSI Disk
physical id: 0.0.1
bus info: s...@7:0.0.1
logical name: /dev/sdd
*-disk:2
description: SCSI Disk
physical id: 0.0.2
bus info: s...@7:0.0.2
logical name: /dev/sde
*-disk:3
description: SCSI Disk
physical id: 0.0.3
bus info: s...@7:0.0.3
logical name: /dev/sdf
*-network
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:1d:92:13:b7:d5
capabilities: ethernet physical wireless
configuration: broadcast=yes multicast=yes wireless=IEEE 802.11bg
--
Karmic: frequent freezes
https://bugs.launchpad.net/bugs/479296
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