bttv : overlay mode and big disk io hang and could corrupt the fs

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* bttv : overlay mode and big disk io hang and could corrupt the fs
@ 2005-02-09  0:45 matthieu castet
  2005-02-12 11:29 ` matthieu castet
  0 siblings, 1 reply; 3+ messages in thread
From: matthieu castet @ 2005-02-09  0:45 UTC (permalink / raw)
  To: Linux Kernel list, Gerd Knorr

[-- Attachment #1: Type: text/plain, Size: 1604 bytes --]

Hi,

if I run "xawtv" [1] and then do a "grep -r toto /usr", my system 
quickly freeze. If there isn't any xawv running nothing happen. I don't 
try to use xawtv with grab mode (port 54) because I don't want to loose 
data by crashing again my / fs.

I retry it and I arrived to get some log (see the attach file).

But after rebooting, I had a big surprise, the / ext3 fs was corrupted 
and I need to run fsck by hand ....

Matthieu

[1]
$xawtv -hwscan
This is xawtv-3.94, running on Linux/i686 (2.6.10)
looking for available devices
port 53-53                              [ -xvport 53 ]
     type : Xvideo, video overlay
     name : video4linux

port 54-54
     type : Xvideo, image scaler
     name : NV Video Overlay

port 55-86
     type : Xvideo, image scaler
     name : NV Video Blitter

/dev/video0: OK                         [ -device /dev/video0 ]
     type : v4l2
     name : BT878 video (Pinnacle PCTV Stud
     flags: overlay capture tuner

$cat /proc/interrupts
            CPU0
   0:     654027    IO-APIC-edge  timer
   1:       2679    IO-APIC-edge  i8042
   7:          0    IO-APIC-edge  parport0
   9:          0   IO-APIC-level  acpi
  12:      23644    IO-APIC-edge  i8042
  14:      88469    IO-APIC-edge  ide0
  15:          2    IO-APIC-edge  ide1
  17:          5   IO-APIC-level  eth0, bttv0, Bt87x audio
  18:         48   IO-APIC-level  ide2, ide3
  19:          0   IO-APIC-level  EMU10K1
  21:      97526   IO-APIC-level  ehci_hcd, uhci_hcd, uhci_hcd, uhci_hcd
  22:          0   IO-APIC-level  VIA8233
NMI:          0
LOC:     661965
ERR:          0
MIS:          0

[-- Attachment #2: log --]
[-- Type: text/plain, Size: 7673 bytes --]

Feb  9 01:20:32 localhost kernel: ehci_hcd 0000:00:10.3: fatal error
Feb  9 01:20:32 localhost kernel: ehci_hcd 0000:00:10.3: HC died; cleaning up
Feb  9 01:20:32 localhost kernel: bttv0: OCERR @ 3635001c,bits: HSYNC OFLOW RISCI* OCERR*
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: init_special_inode: bogus i_mode (0)
Feb  9 01:20:32 localhost last message repeated 11 times
Feb  9 01:20:32 localhost kernel: init_special_inode: bogus i_mode (63)
Feb  9 01:20:32 localhost kernel: init_special_inode: bogus i_mode (0)
Feb  9 01:20:32 localhost kernel: bttv0: OCERR @ 3635001c,bits: HSYNC OFLOW RISCI* OCERR*
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb  9 01:20:32 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb  9 01:20:32 localhost kernel: bttv0: OCERR @ 3635001c,bits: HSYNC OFLOW RISCI* OCERR*
Feb  9 01:20:32 localhost kernel: uhci_hcd 0000:00:10.0: host system error, PCI problems?
Feb  9 01:20:32 localhost kernel: uhci_hcd 0000:00:10.0: host controller halted, very bad!
Feb  9 01:20:32 localhost kernel: bttv0: OCERR @ 3635001c,bits: HSYNC OFLOW RISCI* OCERR*
Feb  9 01:20:32 localhost kernel: init_special_inode: bogus i_mode (0)
Feb  9 01:20:32 localhost last message repeated 4 times
Feb  9 01:20:32 localhost kernel: bttv0: OCERR @ 3635001c,bits: HSYNC OFLOW RISCI* OCERR*
Feb  9 01:20:32 localhost last message repeated 3 times
Feb  9 01:20:32 localhost kernel: usb 2-2: new full speed USB device using uhci_hcd and address 3
Feb  9 01:20:32 localhost kernel: bttv0: OCERR @ 3635001c,bits: HSYNC OFLOW RISCI* OCERR*
Feb  9 01:20:34 localhost last message repeated 42 times
Feb  9 01:20:34 localhost kernel: [EAGLE-USB] Ctrl Urb Watcher expired. About to remove URB f5e1bd60
Feb  9 01:20:34 localhost kernel: bttv0: OCERR @ 3635001c,bits: HSYNC OFLOW RISCI* OCERR*
Feb  9 01:20:36 localhost last message repeated 49 times
Feb  9 01:20:36 localhost kernel: [EAGLE-USB] Ctrl Urb Watcher expired. About to remove URB f5e1bae0
Feb  9 01:20:36 localhost kernel: bttv0: OCERR @ 3635001c,bits: HSYNC OFLOW RISCI* OCERR*

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: bttv : overlay mode and big disk io hang and could corrupt the fs
  2005-02-09  0:45 bttv : overlay mode and big disk io hang and could corrupt the fs matthieu castet
@ 2005-02-12 11:29 ` matthieu castet
  0 siblings, 0 replies; 3+ messages in thread
From: matthieu castet @ 2005-02-12 11:29 UTC (permalink / raw)
  To: matthieu castet; +Cc: Linux Kernel list, Gerd Knorr

[-- Attachment #1: Type: text/plain, Size: 1580 bytes --]

Hi,

matthieu castet wrote:
> Hi,
> 
> if I run "xawtv" [1] and then do a "grep -r toto /usr", my system 
> quickly freeze. If there isn't any xawv running nothing happen. I don't 
> try to use xawtv with grab mode (port 54) because I don't want to loose 
> data by crashing again my / fs.
> 
> I retry it and I arrived to get some log (see the attach file).
> 
> But after rebooting, I had a big surprise, the / ext3 fs was corrupted 
> and I need to run fsck by hand ....
> 
> Matthieu
I have done other tests.

If I use grabdisplay mode the problem doesn't occur.
If using overlay mode with port 54 the problem is present.

I have also try the cvs bttv driver and the problem isn't fixed.

Can someone look at it?
It seem that something is corrupting kernel memory because usb failed & 
ext3 failed...

I attached a new log when the problem appear.
Note that there are similitude with 
http://www.ussg.iu.edu/hypermail/linux/kernel/0412.3/0881.html and 
http://marc.theaimsgroup.com/?t=110531543900002&r=1&w=2

Matthieu


> [1]
> $xawtv -hwscan
> This is xawtv-3.94, running on Linux/i686 (2.6.10)
> looking for available devices
> port 53-53                              [ -xvport 53 ]
>     type : Xvideo, video overlay
>     name : video4linux
> 
> port 54-54
>     type : Xvideo, image scaler
>     name : NV Video Overlay
> 
> port 55-86
>     type : Xvideo, image scaler
>     name : NV Video Blitter
> 
> /dev/video0: OK                         [ -device /dev/video0 ]
>     type : v4l2
>     name : BT878 video (Pinnacle PCTV Stud
>     flags: overlay capture tuner
> 

[-- Attachment #2: dmes --]
[-- Type: text/plain, Size: 17151 bytes --]

Feb 12 12:08:33 localhost kernel: Linux video capture interface: v1.00
Feb 12 12:08:33 localhost kernel: bttv: driver version 0.9.15 loaded
Feb 12 12:08:33 localhost kernel: bttv: snapshot date 2005-02-10
Feb 12 12:08:33 localhost kernel: bttv: using 8 buffers with 2080k (520 pages) each for capture
Feb 12 12:08:33 localhost kernel: bttv: Bt8xx card found (0).
Feb 12 12:08:33 localhost kernel: ACPI: PCI interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 17
Feb 12 12:08:33 localhost kernel: bttv0: Bt878 (rev 17) at 0000:00:0a.0, irq: 17, latency: 32, mmio: 0xddcfe000
Feb 12 12:08:33 localhost kernel: bttv0: detected: Pinnacle PCTV [card=39], PCI subsystem ID is 11bd:0012
Feb 12 12:08:33 localhost kernel: bttv0: using: Pinnacle PCTV Studio/Rave [card=39,insmod option]
Feb 12 12:08:33 localhost kernel: bttv0: gpio: en=00000000, out=00000000 in=00ff27ff [init]
Feb 12 12:08:33 localhost kernel: bttv0: i2c: checking for MSP34xx @ 0x80... not found
Feb 12 12:08:33 localhost kernel: bttv0: miro: id=9 tuner=3 radio=no stereo=no
Feb 12 12:08:33 localhost kernel: bttv0: using tuner=3
Feb 12 12:08:33 localhost kernel: bttv0: i2c: checking for MSP34xx @ 0x80... not found
Feb 12 12:08:33 localhost kernel: bttv0: i2c: checking for TDA9875 @ 0xb0... not found
Feb 12 12:08:33 localhost kernel: bttv0: i2c: checking for TDA7432 @ 0x8a... not found
Feb 12 12:08:33 localhost kernel: bttv0: i2c: checking for TDA9887 @ 0x86... not found
Feb 12 12:08:34 localhost kernel: tuner: chip found at addr 0xc0 i2c-bus bt878 #0 [sw]
Feb 12 12:08:34 localhost kernel: tuner: type set to 3 (Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF))
Feb 12 12:08:34 localhost kernel: bttv0: registered device video0
Feb 12 12:08:34 localhost kernel: bttv0: registered device vbi0
Feb 12 12:08:34 localhost kernel: bttv0: PLL: 28636363 => 35468950 . ok
Feb 12 12:09:14 localhost kernel: tuner: tv freq set to 208.00
Feb 12 12:09:14 localhost kernel: tv: VHF high range
Feb 12 12:09:14 localhost kernel: tuner: tv 0x0f 0x6f 0x8e 0x97
Feb 12 12:09:14 localhost kernel: tv: VHF high range
Feb 12 12:09:14 localhost kernel: tuner: tv 0x0f 0x6f 0x8e 0x97
Feb 12 12:09:49 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW RISCI* OCERR*
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: non-integral number of cells in incoming data.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: incoming data length = 1.
Feb 12 12:09:49 localhost kernel: [EAGLE-USB] eu_uni_process_in_data: ATM_CELL_SIZE = 35.
Feb 12 12:09:49 localhost kernel: uhci_hcd 0000:00:10.0: host system error, PCI problems?
Feb 12 12:09:49 localhost kernel: uhci_hcd 0000:00:10.0: host controller halted, very bad!
Feb 12 12:09:49 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:49 localhost last message repeated 6 times
Feb 12 12:09:49 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:49 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:49 localhost kernel: EXT3-fs error (device hdb2): ext3_readdir: bad entry in directory #258280: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0
Feb 12 12:09:49 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:49 localhost kernel: EXT3-fs error (device hdb2): ext3_readdir: bad entry in directory #629067: rec_len %% 4 != 0 - offset=0, inode=1919250533, rec_len=25389, name_len=111
Feb 12 12:09:49 localhost kernel: EXT3-fs error (device hdb2): ext3_readdir: bad entry in directory #629078: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0
Feb 12 12:09:49 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:49 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:49 localhost kernel: EXT3-fs error (device hdb2): ext3_readdir: bad entry in directory #145262: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0
Feb 12 12:09:49 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:49 localhost kernel: init_special_inode: bogus i_mode (170757)
Feb 12 12:09:49 localhost kernel: init_special_inode: bogus i_mode (51046)
Feb 12 12:09:49 localhost kernel: EXT3-fs error (device hdb2): ext3_readdir: bad entry in directory #822876: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0
Feb 12 12:09:49 localhost kernel: EXT3-fs error (device hdb2): ext3_readdir: bad entry in directory #96986: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0
Feb 12 12:09:49 localhost kernel: init_special_inode: bogus i_mode (35425)
Feb 12 12:09:49 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:49 localhost kernel: init_special_inode: bogus i_mode (71670)
Feb 12 12:09:49 localhost kernel: init_special_inode: bogus i_mode (116206)
Feb 12 12:09:49 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:49 localhost kernel: EXT3-fs error (device hdb2): ext3_readdir: bad entry in directory #729605: rec_len %% 4 != 0 - offset=0, inode=37585332, rec_len=7786, name_len=0
Feb 12 12:09:49 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:49 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:49 localhost kernel: init_special_inode: bogus i_mode (116006)
Feb 12 12:09:49 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:49 localhost last message repeated 2 times
Feb 12 12:09:49 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:49 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:49 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:49 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost last message repeated 8 times
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost last message repeated 2 times
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost kernel: EXT3-fs error (device hdb2): ext3_readdir: bad entry in directory #194919: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost last message repeated 4 times
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (56712)
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (166203)
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost last message repeated 2 times
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (113250)
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (32763)
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost last message repeated 3 times
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost kernel: EXT3-fs error (device hdb2): ext3_readdir: bad entry in directory #532951: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost last message repeated 3 times
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:50 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:50 localhost last message repeated 2 times
Feb 12 12:09:50 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:51 localhost kernel: init_special_inode: bogus i_mode (115532)
Feb 12 12:09:51 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:51 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=1871353184, limit=13671504
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=8619069784, limit=13671504
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=8529944672, limit=13671504
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=8486519816, limit=13671504
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=8486519816, limit=13671504
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=8486519816, limit=13671504
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=8486519816, limit=13671504
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=8486519816, limit=13671504
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=8486519816, limit=13671504
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=8486519816, limit=13671504
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=8486519816, limit=13671504
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=1871353184, limit=13671504
Feb 12 12:09:51 localhost kernel: attempt to access beyond end of device
Feb 12 12:09:51 localhost kernel: hdb2: rw=0, want=1871353184, limit=13671504
Feb 12 12:09:51 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:51 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW FDSR OCERR*
Feb 12 12:09:51 localhost kernel: init_special_inode: bogus i_mode (0)
Feb 12 12:09:51 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:51 localhost kernel: init_special_inode: bogus i_mode (72150)
Feb 12 12:09:51 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:09:51 localhost last message repeated 2 times
Feb 12 12:09:51 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW FDSR OCERR*
Feb 12 12:09:51 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:10:07 localhost last message repeated 406 times
Feb 12 12:10:07 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW FDSR OCERR*
Feb 12 12:10:07 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:10:17 localhost last message repeated 243 times
Feb 12 12:10:17 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW FDSR OCERR*
Feb 12 12:10:17 localhost kernel: bttv0: OCERR @ 3328b01c,bits: HSYNC OFLOW OCERR*
Feb 12 12:10:17 localhost last message repeated 6 times
Feb 12 12:10:17 localhost kernel: bttv0: timeout: drop=0 irq=3900/3900, risc=3328b01c, bits: HSYNC OFLOW
Feb 12 12:10:17 localhost kernel: bttv0: reset, reinitialize
Feb 12 12:10:17 localhost kernel: bttv0: PLL: 28636363 => 35468950 . ok
Feb 12 12:10:17 localhost kernel: tv: VHF high range
Feb 12 12:10:17 localhost kernel: tuner: tv 0x0f 0x6f 0x8e 0x97
Feb 12 12:10:18 localhost kernel: bttv0: OCERR @ 3328b01c,bits: VSYNC HSYNC OFLOW RISCI* OCERR*
Feb 12 12:10:18 localhost kernel: bttv0: OCERR @ 3328b01c,bits: VSYNC HSYNC OFLOW OCERR*
Feb 12 12:10:19 localhost last message repeated 2 times
Feb 12 12:10:19 localhost kernel: bttv0: OCERR @ 3328b01c,bits: VSYNC HSYNC OFLOW RISCI* OCERR*
Feb 12 12:10:19 localhost kernel: bttv0: OCERR @ 3328b01c,bits: VSYNC HSYNC OFLOW OCERR*
Feb 12 12:10:20 localhost last message repeated 4 times
Feb 12 12:10:22 localhost kernel: bttv0: unloading

^ permalink raw reply	[flat|nested] 3+ messages in thread

[parent not found: <3vOdq-WS-15@gated-at.bofh.it>]

[parent not found: <3x3N7-6zI-13@gated-at.bofh.it>]

[parent not found: <4210C412.6070503@lazy.shacknet.nu>]

* Re: bttv : overlay mode and big disk io hang and could corrupt the  fs
       [not found]   ` <4210C412.6070503@lazy.shacknet.nu>
@ 2005-02-14 16:36     ` castet.matthieu
  0 siblings, 0 replies; 3+ messages in thread
From: castet.matthieu @ 2005-02-14 16:36 UTC (permalink / raw)
  To: Nomad Arton; +Cc: linux-kernel

Hi,

Selon Nomad Arton <lkml@lazy.shacknet.nu>:

> matthieu castet schrieb:
> >
> > I have done other tests.
> >
> > If I use grabdisplay mode the problem doesn't occur.
> > If using overlay mode with port 54 the problem is present.
> >
> > I have also try the cvs bttv driver and the problem isn't fixed.
> >
> > Can someone look at it?
>
> someone may look at it if you manage to reproduce the failure without
> the nvidia binary kernel module loaded. in xfree then use nv driver
> module, that too supports xvideo extension.

Where do you see I used the nvidia binary kernel module ?

The first bug report was done with the nv driver (But I am not sure that the
nvidia module wasn't loaded)

Matthieu

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2005-02-14 16:47 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2005-02-09  0:45 bttv : overlay mode and big disk io hang and could corrupt the fs matthieu castet
2005-02-12 11:29 ` matthieu castet
     [not found] <3vOdq-WS-15@gated-at.bofh.it>
     [not found] ` <3x3N7-6zI-13@gated-at.bofh.it>
     [not found]   ` <4210C412.6070503@lazy.shacknet.nu>
2005-02-14 16:36     ` castet.matthieu

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