Messages in this thread | | | Date | Sun, 4 Sep 2005 20:49:15 +0200 | From | Jesper Juhl <> | Subject | Re: Potential IPSec DoS/Kernel Panic with 2.6.13 |
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On 9/4/05, Matt LaPlante <laplam@rpi.edu> wrote: > > -----Original Message----- > > From: linux-kernel-owner@vger.kernel.org [mailto:linux-kernel- > > owner@vger.kernel.org] On Behalf Of Herbert Xu > > Sent: Sunday, September 04, 2005 4:24 AM > > To: Matt LaPlante > > Cc: linux-kernel@vger.kernel.org > > Subject: Re: Potential IPSec DoS/Kernel Panic with 2.6.13 > > > > Matt LaPlante <laplam@rpi.edu> wrote: > > > > > > network connectivity on my router. Upon further inspection I noticed > > the > > > packet had actually caused a kernel panic (visible only on the monitor, > > now > > > also unresponsive). > > > > Thanks for the report. I'll try to track it down. > > > > If you could jot down the important bits of the panic message > > (IP, Call-Trace) it would help me find the problem much quicker. > > I'd be more than happy to help you track this one down. The problem here is > that the panic scrolls up and off the screen after which the system is > unusable. Is there a way for me to capture it or redirect it somewhere that > I can read it? I can also include my kernel config or any other system > details of interest. Thanks. > serial console over a cross-over cable to a second box. netconsole will let you put the console on a different box over the network. console on line printer will let you have a permanent record of the console output on paper.
See Documentation/serial-console.txt Documentation/networking/netconsole.txt the help entry for "config LP_CONSOLE" (in drivers/char/Kconfig)
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