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Message-ID: <20190414220156.GA503@pi3.com.pl>
Date: Mon, 15 Apr 2019 00:01:56 +0200
From: Adam Zabrocki <pi3@....com.pl>
To: lkrg-users@...ts.openwall.com
Subject: Re: LKRG is freezing whole software on server installed.
It looks like you have some non-standard kernel. Anyway, can you provide full
kernel log during initalization with log_level=5 and trying to repro the
problem when log_level=5 ?
Do you have the same problem with log_level=0 ?
If kernel boots, and you load LKRG on already running system with log_level=3,
do you see the same problem?
Thanks,
Adam
On Sun, Apr 14, 2019 at 01:17:24PM +0200, bryn1u85 wrote:
> Hey Adam,
>
> The system is working with the same configuration without any problem when
> LKRG is disabled. I checked it few times before you wrote. But when i
> changed init log level from 3 to 5 and enabled LKRG seems to work well. Im
> using kernel-5.0.7 with few KSPP modification. I put it in link below:
>
> https://uploadfiles.io/5szi9ro2
>
> niedz., 14 kwi 2019 o 04:49 Adam Zabrocki <pi3@....com.pl> napisał(a):
>
> > Can you confirm that this system with the same configuration boots without
> > any
> > problem when LKRG is disabled?
> >
> > If yes, can you change script to load LKRG with log_level=5 instead of 3?
> > Edit lkrg.service file and replace following line:
> >
> > - ExecStartPre=/sbin/modprobe p_lkrg p_init_log_level=3
> > + ExecStartPre=/sbin/modprobe p_lkrg p_init_log_level=5
> >
> > Also, what kernel do you use (exact version), is it custom compilation?
> > How
> > much RAM do you have and what CPU model is there? Does it support SMEP?
> >
> > From the logs it looks like LKRG didn't finish initialization but you have
> > some
> > crashes in user-mode not in the kernel.
> >
> > Thanks,
> > Adam
> >
> > On Sun, Apr 14, 2019 at 12:35:37AM +0200, bryn1u85 wrote:
> > > Hey,
> > >
> > > Im still getting some "false postivie" or i dont understand something. I
> > > used a few hosting panels like CWPCentos Pro, Cpanel and now ISPManager.
> > > When i load lkrg as a systemd service after reboot my server is freeze.
> > > Network is disabled i can't event turn it on, can't use any other
> > software,
> > > can't even reboot a server. I put a few attachment screens from dmesg.
> > > Thanks for some help. :)
> >
> >
> >
> >
> >
> > --
> > pi3 (pi3ki31ny) - pi3 (at) itsec pl
> > http://pi3.com.pl
> >
--
pi3 (pi3ki31ny) - pi3 (at) itsec pl
http://pi3.com.pl
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