[RP-PPPoE] pppd zombies on k3.x with rp-pppoe 2.11 beta

Sascha W. master.b.at.raven at chefmail.de
Mon Jul 30 17:13:06 EDT 2012


again sorry.

but we have no pstree comand available.

its hard...i know ;-)


sash


btw brainslayer found a endian detction bug which i will provide u a
patch for.






Am 30.07.2012 22:45, schrieb David F. Skoll:
> On Mon, 30 Jul 2012 22:37:04 +0200
> "Sascha W." <master.b.at.raven at chefmail.de> wrote:
>
>> translated: its not the pppd process. a pppoeserver subprocess dies
>> and doesnt kill his pppd partner so he becomes zombie.
> Unlikely.  pppoe-server forks, but then the child process immediately
> execs pppd.  So there are only two processes: The parent pppoe-server
> process and the child pppd process.
>
> If the pppd process exits, the parent pppoe-server should get SIGCHLD and
> clean up.  If the parent pppoe-server process is terminated, then all of
> its children become children of init and should get cleaned up.
>
> Maybe you could post the output of:
>
>       pstree -p -l
>
> so we can see the parent and child process relationships?
>
> Regards,
>
> David.
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