Hi
The machine was running updatedb, while I was trying to burn on an ATAPI
CDR (hdc) and read a SCSI DVD-ROM not very intensively, ran a couple of
random applications, when my /home partition (hda7) became unaccessible,
then came a few Oopses. I sysrq-dumped traces and rebooted. After the
reboot /home mounted without any errors, nothing seems to be lost
(phew...). In logs found a few ReiserFS errors before the Oops. Attached
is a log, perhaps too verbous - sorry.
In kernel configured ACPI (no suspends), USB-UHCI, Bluetooth, bttv, no
ide-scsi, CONFIG_BLK_DEV_VIA82CXXX, LAPIC, boot parameter nmi_watchdog=2
(doesn't seem to work anyway), hda is a pretty new. Just looked at
smartctl -a /dev/hda - didn't see anything bad (not 100% sure though).
A comment "fixed in latest 2.6.11-rcX" would be gladly accepted:-)
Thanks
Guennadi
P.S.
Just noticed while studying S.M.A.R.T. output - while scrolling a tty with
SHIFT-PGUP / DOWN there always was a missing character in the bottom line
where the cursor was. Say, if cursor was at position 11, after SHIFT-PGUP
11th character in the last line is black. A bug in framebuffer / tty?
---
Guennadi Liakhovetski
On Thu, Feb 17, 2005 at 01:59:47AM +0100, Guennadi Liakhovetski wrote:
> Hi
>
> The machine was running updatedb, while I was trying to burn on an ATAPI
> CDR (hdc) and read a SCSI DVD-ROM not very intensively, ran a couple of
> random applications, when my /home partition (hda7) became unaccessible,
some apps using bttv?
> then came a few Oopses. I sysrq-dumped traces and rebooted. After the
> reboot /home mounted without any errors, nothing seems to be lost
> (phew...). In logs found a few ReiserFS errors before the Oops. Attached
> is a log, perhaps too verbous - sorry.
>
> In kernel configured ACPI (no suspends), USB-UHCI, Bluetooth, bttv, no
> ide-scsi, CONFIG_BLK_DEV_VIA82CXXX, LAPIC, boot parameter nmi_watchdog=2
> (doesn't seem to work anyway), hda is a pretty new. Just looked at
> smartctl -a /dev/hda - didn't see anything bad (not 100% sure though).
>
> A comment "fixed in latest 2.6.11-rcX" would be gladly accepted:-)
I don't know, but if I keep on whacking 'v' in xawtv (Video (Capture) on/off),
I get this kind of crap sooner or later (and Oops a bit later).
Dec 25 16:27:37 safari kernel: bttv0: timeout: drop=18 irq=3151491/3151491, risc=0d85301c, bits: VSYNC HSYNC OFLOW
Dec 25 16:27:38 safari kernel: bttv0: reset, reinitialize
Dec 25 16:27:38 safari kernel: bttv0: PLL: 28636363 => 35468950 . ok
Dec 25 16:29:56 safari kernel: ReiserFS: warning: is_tree_node: node level 8 does not match to the expected one 1
Dec 25 16:29:56 safari kernel: ReiserFS: hda6: warning: vs-5150: search_by_key: invalid format found in block 1774456. Fsck?
so, can you reproduce the Oops without using bttv?
I believe there's unresolved memory corruption bug in bttv...
--
Hi,
> I believe there's unresolved memory corruption bug in bttv...
yes I think so, other have also similar problem :
http://marc.theaimsgroup.com/?l=linux-kernel&m=110820804010204&w=2
http://marc.theaimsgroup.com/?t=110531543900002&r=1&w=2
http://www.ussg.iu.edu/hypermail/linux/kernel/0412.3/0881.html
Matthieu
Hello
On Thu, 17 Feb 2005 [email protected] wrote:
> > I believe there's unresolved memory corruption bug in bttv...
> yes I think so, other have also similar problem :
> http://marc.theaimsgroup.com/?l=linux-kernel&m=110820804010204&w=2
> http://marc.theaimsgroup.com/?t=110531543900002&r=1&w=2
> http://www.ussg.iu.edu/hypermail/linux/kernel/0412.3/0881.html
Ahh... /me stops the memory test after 18 hours without a single error,
pulls the card out of my desktop and inserts it back into the experimantal
machine. Unfortunately, unlike in other posts you quoted above, I cannot
reproduce my Oops. Is anybody working on this?
Thanks
Guennadi
---
Guennadi Liakhovetski
On Thu, 17 Feb 2005, Guennadi Liakhovetski wrote:
> Hello
>
> On Thu, 17 Feb 2005 [email protected] wrote:
>
> > > I believe there's unresolved memory corruption bug in bttv...
> > yes I think so, other have also similar problem :
> > http://marc.theaimsgroup.com/?l=linux-kernel&m=110820804010204&w=2
> > http://marc.theaimsgroup.com/?t=110531543900002&r=1&w=2
> > http://www.ussg.iu.edu/hypermail/linux/kernel/0412.3/0881.html
>
> Ahh... /me stops the memory test after 18 hours without a single error,
> pulls the card out of my desktop and inserts it back into the experimantal
> machine. Unfortunately, unlike in other posts you quoted above, I cannot
> reproduce my Oops. Is anybody working on this?
Well, I did remove the tv-card - and today got a hard lockup. It's a VIA
A7VI-VM motherboard with a 900MHz Duron, lapic explicitely re-enabled on
the command-line:
Kernel command line: BOOT_IMAGE=2.6.10 ro root=308 3 lapic nmi_watchdog=2
console=tty1 console=ttyS0,38400
/proc/interrupts:
NMI: 59
and still it didn't trigger. Why? Going to get 2.6.11.latest now... Was
2.6.10.
Thanks
Guennadi
---
Guennadi Liakhovetski