[mythtv-users] ivtv0 warning: ENC: REG_DMAXFER 2 wait failed
kirk
andersonkirk2 at insightbb.com
Wed Mar 15 02:40:42 UTC 2006
I know this is probably an IVTV issue and I should probably to take this
up w/ the IVTV list, but I thought I'd at least start here... I'm no
linux guru, but I'm not quite a rookie anymore :) I've been using myth
for ~ 3 yrs and linux for ~7 yrs, and have had some IVTV problems in the
past (mostly b/c I've done something stupid)..
Anyhow, I have a PVR250 in an ASUS A7V880 w/ AMD2500+(barton), 512Mb
RAM, and ~700Gb LVM, PNY NVidia GeForce4 mx440 -- all in my master
backend. I use an XBOX for a frontend. I also have some old PIII's for
slave backends, but at the moment, they are offline as I remodel/finish
my basement.
Master Backend = "athlon_linuxbox" -- AMD2500+Barton, 512Mb PC3200,
~700Gb xfs LVM.
Slave Backend1 = "PIII_450_1" -- Dell Optiplex PIII450, 384Mb, 500Gb
Reiserfs LVM
Slave Backend2 = "PIII_450_2" -- Dell Optiplex PIII450, 384Mb, 1Tb XFS
LVM
Remote Frontend= "xebian" -- Xbox v1.5, 64Mb, 250Gb (hardmodded w/
Xecuter 2.3blite)
I've had some "flakiness" from IVTV before, but that was b/c of wrong
firmware versions. I've since changed my firmware versions, and have
noticed that I don't have nearly the problems I had before. However,
the WAF is quickly falling and I can trace it all back to one single
error message that appears in dmesg:
ivtv0 warning: ENC: REG_DMAXFER 2 wait failed
(sometimes it shows up as:)
ivtv0 warning: ENC: REG_DMAXFER 2 wait failed
ivtv0 warning: DEC: REG_ENCSG1LEN wait failed
As an engineer, I tried to test this as many ways as possible. I've had
the master backend under heavy processor load (nuvexport, transcode,
etc..) and it'll occur. I've also had the master backend under little-
to-no load (all processes were done on other CPUs, not the master
backend's). It doesn't matter. The "video" partition is located on the
master backend's LVM 2Tb array. I've even gone as far as disabling ALL
transcoding&commflagging. I've had masterbackend @ a load of 0.05 0.01
0.00 and it'll STILL happen. Currently, this error occurs about once
every 2-3 days.
I've tried using ONLY the masterbackend (no slaves or remote frontend)
and it STILL happens.
Could this be the whole "VIA chipset" thing?
Here's a dmesg of a "before the crash" state:
Linux version 2.6.12-1.1380_FC3 (bhcompile at tweety.build.redhat.com) (gcc
version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 Wed Oct 19 20:34:13 EDT
2005
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001ff40000 (usable)
BIOS-e820: 000000001ff40000 - 000000001ff50000 (ACPI data)
BIOS-e820: 000000001ff50000 - 0000000020000000 (ACPI NVS)
BIOS-e820: 00000000ff7c0000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
511MB LOWMEM available.
Using x86 segment limits to approximate NX protection
On node 0 totalpages: 130880
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 126784 pages, LIFO batch:31
HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
Allocating PCI resources starting at 20000000 (gap: 20000000:df7c0000)
Built 1 zonelists
Kernel command line: ro root=LABEL=/ pci=noapic acpi=off noapic nolapic
rhgb quiet
PCI: Unknown option `noapic'
Initializing CPU#0
CPU 0 irqstacks, hard=c0447000 soft=c0446000
PID hash table entries: 2048 (order: 11, 32768 bytes)
Detected 1833.746 MHz processor.
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: 513644k/523520k available (2451k kernel code, 9304k reserved,
693k data, 180k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode...
Ok.
Calibrating delay loop... 3596.28 BogoMIPS (lpj=1798144)
Security Framework v1.0.0 initialized
SELinux: Initializing.
SELinux: Starting in permissive mode
selinux_register_security: Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 0383fbff c1c3fbff 00000000 00000000
00000000 00000000 00000000
CPU: After vendor identify, caps: 0383fbff c1c3fbff 00000000 00000000
00000000 00000000 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
CPU: After all inits, caps: 0383f3ff c1c3fbff 00000000 00000020 00000000
00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: AMD Athlon(tm) XP 2500+ stepping 00
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
checking if image is initramfs... it is
Freeing initrd memory: 683k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=1
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20050902
ACPI: Interpreter disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI: disabled
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:01:00.0
PCI: Using IRQ router default [1106/3227] at 0000:00:11.0
PCI: IRQ 0 for device 0000:00:0f.1 doesn't match PIRQ mask - try
pci=usepirqmask
apm: BIOS not found.
audit: initializing netlink socket (disabled)
audit(1142366407.333:1): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
SELinux: Registering netfilter hooks
Initializing Cryptographic API
ksign: Installing public key data
Loading keyring
- Added public key 8F209867E140F34E
- User ID: Red Hat, Inc. (Kernel Module GPG key)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected VIA KT880 chipset
agpgart: AGP aperture is 64M @ 0xe0000000
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 $ 76 ports, IRQ sharing
enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with
idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:0f.1
PCI: IRQ 0 for device 0000:00:0f.1 doesn't match PIRQ mask - try
pci=usepirqmask
PCI: Via IRQ fixup for 0000:00:0f.1, from 255 to 0
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1
ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:DMA
Probing IDE interface ide0...
hda: Maxtor 6Y080L0, ATA DISK drive
hdb: WDC WD3000JB-00KFA0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: ST3300831A, ATA DISK drive
hdd: ST3160023A, ATA DISK drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: 160086528 sectors (81964 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA
(133)
hda: cache flushes supported
hda: hda1 hda2 hda3 hda4 < hda5 >
hdb: max request size: 1024KiB
hdb: 586072368 sectors (300069 MB) w/8192KiB Cache, CHS=36481/255/63,
UDMA(100)
hdb: cache flushes supported
hdb: hdb1
hdc: max request size: 1024KiB
hdc: 586072368 sectors (300069 MB) w/8192KiB Cache, CHS=36481/255/63,
UDMA(100)
hdc: cache flushes supported
hdc: hdc1
hdd: max request size: 1024KiB
hdd: 312581808 sectors (160041 MB) w/8192KiB Cache, CHS=19457/255/63,
UDMA(100)
hdd: cache flushes supported
hdd: hdd1
ide-floppy driver 0.99.newide
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver
mice: PS/2 mouse device common for all mice
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
IP: routing cache hash table of 1024 buckets, 32Kbytes
TCP established hash table entries: 32768 (order: 6, 262144 bytes)
TCP bind hash table entries: 32768 (order: 7, 917504 bytes)
TCP: Hash tables configured (established 32768 bind 32768)
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
Freeing unused kernel memory: 180k freed
SCSI subsystem initialized
libata version 1.11 loaded.
sata_via version 1.1
sata_via(0000:00:0f.0): routed to hard irq line 11
ata1: SATA max UDMA/133 cmd 0xEFF0 ctl 0xEFE6 bmdma 0xEF90 irq 11
ata2: SATA max UDMA/133 cmd 0xEFA8 ctl 0xEFE2 bmdma 0xEF98 irq 11
input: AT Translated Set 2 keyboard on isa0060/serio0
ata1: no device found (phy stat 00000000)
scsi0 : sata_via
ata2: no device found (phy stat 00000000)
scsi1 : sata_via
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
security: 3 users, 4 roles, 343 types, 30 bools
security: 55 classes, 14891 rules
SELinux: Completing initialization.
SELinux: Setting up existing superblocks.
SELinux: initialized (dev hda2, type ext3), uses xattr
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
SELinux: initialized (dev selinuxfs, type selinuxfs), uses
genfs_contexts
SELinux: initialized (dev mqueue, type mqueue), not configured for
labeling
SELinux: initialized (dev hugetlbfs, type hugetlbfs), not configured for
labeling
SELinux: initialized (dev devpts, type devpts), uses transition SIDs
SELinux: initialized (dev eventpollfs, type eventpollfs), uses
genfs_contexts
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
SELinux: initialized (dev futexfs, type futexfs), uses genfs_contexts
SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
SELinux: initialized (dev proc, type proc), uses genfs_contexts
SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
eth0: Yukon Gigabit Ethernet 10/100/1000Base-T Adapter
PrefPort:A RlmtMode:Check Link State
via82xx: Assuming DXS channels with 48k fixed sample rate.
Please try dxs_support=1 or dxs_support=4 option
and report if it works on your machine.
PCI: Setting latency timer of device 0000:00:11.5 to 64
codec_read: codec 0 is not valid [0xfe0000]
codec_read: codec 0 is not valid [0xfe0000]
codec_read: codec 0 is not valid [0xfe0000]
codec_read: codec 0 is not valid [0xfe0000]
Linux video capture interface: v1.00
ivtv: no version for "struct_module" found: kernel tainted.
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.4.0 (tagged release) loading
ivtv: Linux version: 2.6.12-1.1380_FC3 686 REGPARM 4KSTACKS gcc-3.4
ivtv: In case of problems please include the debug info
ivtv: between the START INIT IVTV and END INIT IVTV lines when
ivtv: mailing the ivtv-devel mailinglist.
ivtv0: Autodetected WinTV PVR 250 card (iTVC15 based)
tveeprom: ivtv version
tveeprom: Hauppauge: model = 48011, rev = G426, serial# = 2615693
tveeprom: tuner = Temic 4036FY5 (idx = 26, type = 8)
tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
tveeprom: audio processor = MSP3435 (type = a)
tveeprom: decoder processor = Type 0x00 (type = 0)
ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50]
ivtv0: i2c attach to card #0 ok [client=(tuner unset), addr=61]
tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #0)
saa7115 1-0021: saa7115 found @ 0x42 (ivtv i2c driver #0)
ivtv0: i2c attach to card #0 ok [client=saa7115, addr=21]
msp34xx: ivtv version
msp34xx: init: chip=MSP3435G-B6, has NICAM support, simple (D) mode,
simpler (G) no-thread mode
msp34xx: $Id$ compiled on: Oct 21 2005 02:08:17
ivtv0: i2c attach to card #0 ok [client=MSP3435G-B6, addr=40]
ivtv0: loading /lib/modules/ivtv-fw-enc.bin
ivtv0: loading /lib/modules/ivtv-fw-dec.bin
ivtv0: Encoder revision: 0x02050032
ivtv0: Decoder revision: 0x02020023
ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB
total)
ivtv0: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB
total)
ivtv0: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB
total)
ivtv0: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB
total)
ivtv0: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB
total)
ivtv0: Create encoder radio stream
tuner 1-0061: type set to 8 (Temic NTSC (4036 FY5))
ivtv0: Initialized WinTV PVR 250, card #0
ivtv: ==================== END INIT IVTV ====================
ehci_hcd 0000:00:10.4: EHCI Host Controller
ehci_hcd 0000:00:10.4: BIOS handoff failed (104, 1010001)
ehci_hcd 0000:00:10.4: continuing after BIOS bug...
ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:10.4: irq 11, io mem 0xfea00000
ehci_hcd 0000:00:10.4: USB 2.0 initialized, EHCI 1.00, driver 10 Dec
2004
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 4 ports detected
USB Universal Host Controller Interface driver v2.2
SELinux: initialized (dev debugfs, type debugfs), not configured for
labeling
uhci_hcd 0000:00:10.0: UHCI Host Controller
uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:10.0: irq 5, io base 0x0000eec0
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
uhci_hcd 0000:00:10.1: UHCI Host Controller
uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:10.1: irq 5, io base 0x0000ef00
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
usb 1-4: new high speed USB device using ehci_hcd and address 4
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
usb 2-1: new full speed USB device using uhci_hcd and address 2
usb 3-1: new low speed USB device using uhci_hcd and address 2
input: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on
usb-0000:00:10.1-1
Initializing USB Mass Storage driver...
scsi2 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 4
usb-storage: waiting for device to settle before scanning
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
SELinux: initialized (dev ramfs, type ramfs), uses genfs_contexts
NET: Registered protocol family 10
Disabled Privacy Extensions on device c03d6120(lo)
IPv6 over IPv4 tunneling driver
Vendor: WDC WD25 Model: 00JB-00GVA0 Rev: 0811
Type: Direct-Access ANSI SCSI revision: 00
SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB)
sda: assuming drive cache: write through
SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB)
sda: assuming drive cache: write through
sda: unknown partition table
Attached scsi disk sda at scsi2, channel 0, id 0, lun 0
usb-storage: device scan complete
EXT3 FS on hda2, internal journal
device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel at redhat.com
kjournald starting. Commit interval 5 seconds
EXT3 FS on hda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
SELinux: initialized (dev hda1, type ext3), uses xattr
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
ReiserFS: hda5: found reiserfs format "3.6" with standard journal
ReiserFS: hda5: using ordered data mode
ReiserFS: hda5: journal params: device hda5, size 8192, journal first
block 18, max trans len 1024, max batch 900, max commit age 30, max
trans age 30
ReiserFS: hda5: checking transaction log (hda5)
ReiserFS: hda5: Using r5 hash to sort names
SELinux: initialized (dev hda5, type reiserfs), uses genfs_contexts
ReiserFS: sda: found reiserfs format "3.6" with standard journal
ReiserFS: sda: using ordered data mode
ReiserFS: sda: journal params: device sda, size 8192, journal first
block 18, max trans len 1024, max batch 900, max commit age 30, max
trans age 30
ReiserFS: sda: checking transaction log (sda)
ReiserFS: sda: Using r5 hash to sort names
SELinux: initialized (dev sda, type reiserfs), uses genfs_contexts
Adding 1052248k swap on /dev/hda3. Priority:-1 extents:1
SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses
genfs_contexts
ieee1394: Initialized config rom entry `ip1394'
ip_tables: (C) 2000-2002 Netfilter core team
ip_tables: (C) 2000-2002 Netfilter core team
eth0: network connection up using port A
speed: 100
autonegotiation: yes
duplex mode: full
flowctrl: symmetric
irq moderation: disabled
scatter-gather: enabled
SELinux: initialized (dev rpc_pipefs, type rpc_pipefs), uses
genfs_contexts
SELinux: initialized (dev 0:14, type nfs), uses genfs_contexts
SELinux: initialized (dev 0:15, type nfs), uses genfs_contexts
lp: driver loaded but no devices found
Installing knfsd (copyright (C) 1996 okir at monad.swb.de).
SELinux: initialized (dev nfsd, type nfsd), uses genfs_contexts
eth0: no IPv6 routers present
ReiserFS: dm-0: found reiserfs format "3.6" with standard journal
ReiserFS: dm-0: using ordered data mode
ReiserFS: dm-0: journal params: device dm-0, size 8192, journal first
block 18, max trans len 1024, max batch 900, max commit age 30, max
trans age 30
ReiserFS: dm-0: checking transaction log (dm-0)
ReiserFS: dm-0: Using r5 hash to sort names
SELinux: initialized (dev dm-0, type reiserfs), uses genfs_contexts
I don't really know where to go from here. I'll gladly supply more info
if required. I absolutely LOVE Myth and have been an avid user for
years :)
Thank you very much,
Kirk
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