Re: [vserver] Patch for vserver + GR Security

From: Rik Bobbaers <>
Date: Thu 12 May 2011 - 11:34:52 BST
Message-ID: <>

this is the refcount overflow i was talking about.

I'll try to spin a new kernel this evening...

(ps. what system calls are you talking about? i haven't done any 2.6.38
kernel yet, so it would be nice to know and not have to look ;)


Rik Bobbaers


> I checked all the rejects and applied them manually. I had to merge a
> couple of function calls manually either because both vserver and grsec
> patches modified the same line.
> The kernel compiles and boots without crashing but I have found some
> functionality missing like the old token bucket sched, having to remove
> the sched directory from /etc/vservers/myvserver/sched
> Running the cherokee webserver inside a vserver with ~40 requests per
> second makes the kernel crash but I haven't had the time to try to
> reproduce the crash. The same webserver running inside a simple chroot
> does not crash the kernel.
Received on Thu May 12 11:35:05 2011

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