Re: Debugging the scheduler

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Sep 3, 2010 at 8:07 PM, Vimal <j.vimal@xxxxxxxxx> wrote:
> Hi all,
>
> We're making some modifications to the scheduler and the kernel
> (2.6.35) just crashes without any error whatsoever.  The crash is such
> that the kernel responds to pings for a while; but the mouse doesn't
> work, screen doesn't refresh and we're not able to ssh as well.  We
> tried investigating using kgdb, but kgdb doesn't show any
> "exceptions/traps" as well.
>

Have you checked using http://en.wikipedia.org/wiki/Magic_SysRq_key
when system becomes unresponsive.

--
John

--
To unsubscribe from this list: send an email with
"unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx
Please read the FAQ at http://kernelnewbies.org/FAQ




[Index of Archives]     [Newbies FAQ]     [Linux Kernel Mentors]     [Linux Kernel Development]     [IETF Annouce]     [Git]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux SCSI]     [Linux ACPI]
  Powered by Linux