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Re: DoS attack against TCP services
On 28 Feb 2015, at 18:20, 6bone%6bone.informatik.uni-leipzig.de@localhost wrote:
> On Sat, 28 Feb 2015, Christos Zoulas wrote:
>> Good idea. You can use crash, ps and see what each process is holding...
> Here the output from crash and ps
> gate# crash
> Crash version 7.0_BETA, image version 7.99.5.
> WARNING: versions differ, you may not be able to examine this image.
> Output from a running system is unreliable.
> crash> ps
> PID LID S CPU FLAGS STRUCT LWP * NAME WAIT
> 0 5 3 0 200 fffffe882df11860 softclk/0 tstile
This one looks bad. Which thread holds proc_lock?
J. Hannken-Illjes - hannken%eis.cs.tu-bs.de@localhost - TU Braunschweig (Germany)
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