From: Stian Skjelstad <stian@nixia.no>
To: Jeff Dike <jdike@addtoit.com>
Cc: UML devel <user-mode-linux-devel@lists.sourceforge.net>
Subject: Re: [uml-devel] syscall failed
Date: Mon, 31 Mar 2008 22:06:51 +0200 [thread overview]
Message-ID: <1206994011.6886.19.camel@localhost> (raw)
In-Reply-To: <20080331145036.GH6540@c2.user-mode-linux.org>
If this is a common issue/problem, perhaps an informativ error-message
can be written when this occure, hinting the user to a possible
solution.
Stian
On Mon, 2008-03-31 at 10:50 -0400, Jeff Dike wrote:
> On Fri, Mar 28, 2008 at 10:44:08PM +0000, Antoine Martin wrote:
> > [43492659.840000] syscall_stub_done : ret = -12, offset = 548682067984,
> > data = 000000007f115010
> > [43492659.840000] syscall_stub_done : syscall 9 failed, return value =
> > 0xfffffff4, expected return value = 0x47a0000
>
> is just mmap returning -ENOMEM, which we've seen elsewhere with large
> UML processes hitting the host's /proc/sys/vm/max_map_count limit.
> Have you checked that?
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prev parent reply other threads:[~2008-03-31 20:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-28 22:44 [uml-devel] syscall failed Antoine Martin
2008-03-31 14:50 ` Jeff Dike
2008-03-31 20:06 ` Stian Skjelstad [this message]
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