lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Tue, 24 Jan 2017 13:54:58 +0100
From:   Michal Hocko <>
To:     Trevor Cordes <>
Cc:     Mel Gorman <>,, Joonsoo Kim <>,
        Minchan Kim <>,
        Rik van Riel <>,
        Srikar Dronamraju <>
Subject: Re: mm, vmscan: commit makes PAE kernel crash nightly (bisected)

On Sun 22-01-17 18:45:59, Trevor Cordes wrote:
> Also, completely separate from your patch I ran mhocko's 4.9 tree with
> mem=2G to see if lower ram amount would help, but it didn't.  Even with
> 2G the system oom and hung same as usual.  So far the only thing that
> helps at all was the cgroup_disable=memory option, which makes the
> problem disappear completely for me.

OK, can we reduce the problem space slightly more and could you boot
with kmem accounting enabled? cgroup.memory=nokmem,nosocket
Michal Hocko

Powered by blists - more mailing lists