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Date: Mon, 20 Jan 2020 03:58:21 +0100
From: Adam Zabrocki <pi3@....com.pl>
To: lkrg-users@...ts.openwall.com
Subject: Re: Crashes on Ubuntu 19.10

Hey Pawel,

Thanks for reporting the problem. I've looked at it and realize that new Ubuntu 
19.10 is using kernel 5.3+ which have new JUMP_LABEL logic. My latest commit 
should fix the problems. Please let me know if you still see any issues.

Thanks,
Adam

On Fri, Jan 17, 2020 at 12:37:43PM +0000, Pawe?? Krawczyk wrote:
> On several servers I've upgraded to 19.10 and re-installed LKRG I've
> experienced kernel crashes. Shortly after services start (~5 mins) the
> following message comes up:
> 
> Jan 17 12:15:33 kibana kernel: [   20.054620] [p_lkrg] <Exploit Detection> UMH is executing file from memory...
> 
> After another few minutes kernel OOPS happens and server dies.
> 
> No LSB modules are available.
> Distributor ID: Ubuntu
> Description:    Ubuntu 19.10
> Release:        19.10
> Codename:       eoan
> 
> Linux nessie 5.3.0-26-generic #28-Ubuntu SMP Wed Dec 18 05:37:46 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
> 
> -- 
> Pawe?? Krawczyk
> +44 7879 180015
> 

pub   RSA 2048/347AF9AA 2016-11-26 Pawe?? Krawczyk (backups) <pawel.krawczyk@...h.com>
> sub   RSA 2048/1D28FC5D 2016-11-26
> 

-- 
pi3 (pi3ki31ny) - pi3 (at) itsec pl
http://pi3.com.pl

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