Re: kernel panic:BUG in cascade at kernel/timer.c

On Thu, Aug 10, 2006 at 02:26:15PM -0700, Bizhan Gholikhamseh (bgholikh) wrote:
> Hi All,
> We have developed our own custom board based on MPC8541 board running
> linux 2.6.11 During stress testing the system we get following kernel
> panic which related to timer cascase.
> Any hints greatly apprieciated. Many thanks in advance:

Is this an MP configuration?  If timer interrupts are distributed to more
than one cpu this could happen (buggy hardware). Also, I remember a missing 
barrier someplace for PPC which was fixed in newer kernels.  Read the GIT logs.

HTH
Kiran
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• References:
  • kernel panic:BUG in cascade at kernel/timer.c
    • From: "Bizhan Gholikhamseh \(bgholikh\)" <[email protected]>

• Prev by Date: Re: [take6 1/3] kevent: Core files.
• Next by Date: Re: [PATCH 2/9] sector_t format string
• Previous by thread: Re: kernel panic:BUG in cascade at kernel/timer.c
• Next by thread: [PATCH] Standardize pxx_page macros
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]