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RE: Kernel panic
Am Fre, den 24.10.2003 schrieb Mikael Starvik um 09:34:
> The message itself indicates that do_exit (kernel/exit.c) has
> been called with interrupts disabled. Normally this happens
> after a kernel oops (arch/cris/mm/fault.c).
> The number of calls to do_exit in the kernel is rather
> limited so maybe you could add a printk before each
> and see which one that occurs. Obviosuly you don't
> need to modify files under arch/i386 etc.
> Does this happen every time? Does it happen at startup
> or later? Can you connect it to some other event (e.g.
> it happens when you load a module).
This time was the second time in ~8 months. Both times the board was
under heavy load, compiling some huge software (like gcc or glibc).
I have my rootfs on nfs and the swap file is located on a nfs share as
well (netswapping patch is applied). The problems might be related to
swapping over nfs. On the other hand, I was using the board many weeks
without any problems at all (doing the same stuff, with the same setup).
I don't have a clue what could be wrong. Currently, I don't have any way
to reproduce the panic.
Best regards, Uwe
> -----Original Message-----
> From: firstname.lastname@example.org">mailto:email@example.com] On
> Behalf Of Uwe Reimann
> Sent: Friday, October 24, 2003 7:55 AM
> To: Mikael Starvik
> Cc: dev-etrax
> Subject: RE: Kernel panic
> no, I'm sorry. The syslog doesn't contain anything related to the panic.
> Those two lines, that were printed on the console, are all I have.
> Best regards, Uwe
> Am Fre, den 24.10.2003 schrieb Mikael Starvik um 07:19:
> > Hi,
> > The interresting output is probably before the lines you sent. Can
> > you cut out more information from the debug log?
> > The messages you sent means that something unexpected happened
> > with interrupts disabled but it doesn't tell me what the
> > unexpected thing was.
> > /Mikael
> > -----Original Message-----
> > From: firstname.lastname@example.org">mailto:email@example.com] On
> > Behalf Of Uwe Reimann
> > Sent: Thursday, October 23, 2003 8:57 PM
> > To: dev-etrax
> > Subject: Kernel panic
> > Hi,
> > anybody ever encountered that kernel-panic and knows what could be
> > reason?
> > Kernel panic: Aiee, killing interrupt handler!
> > In interrupt handler - not syncing
> > I am using linux-2.4.19 plus linux-2.4.19.diff from axis.
> > Best regards, Uwe