linux-kernel - Re: process hangs on do

lists.openwall.net		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 linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20121023094317.GC15397@dhcp22.suse.cz>
Date:	Tue, 23 Oct 2012 11:43:17 +0200
From:	Michal Hocko <mhocko@...e.cz>
To:	Qiang Gao <gaoqiangscut@...il.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
	"cgroups@...r.kernel.org" <cgroups@...r.kernel.org>,
	linux-mm@...ck.org, bsingharora@...il.com
Subject: Re: process hangs on do_exit when oom happens

On Tue 23-10-12 17:08:40, Qiang Gao wrote:
> this is just an example to show how to reproduce. actually,the first time I saw
> this situation was on a machine with 288G RAM with many tasks running and
> we limit 30G for each.  but finanlly, no one exceeds this limit the the system
> oom.

Yes but mentioning memory controller then might be misleading... It
seems that the only factor in your load is the cpu controller.

And please stop top-posting. It makes the discussion messy.
-- 
Michal Hocko
SUSE Labs
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/