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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