Messages in this thread |  | | | Date | Thu, 9 Apr 2009 20:39:02 +1000 (EST) | | From | James Morris <> | | Subject | Re: WARNING at linux/security.h:1889 expand_downwards |
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On Thu, 9 Apr 2009, Andi Kleen wrote:
> > Haven't seen this one on kerneloops.org, so let's post it. > > I get this warning all the time on one of my test boxes at boot with 2.6.30rc1 > > Config is at http://halobates.de/config1 > > -Andi >
I think it's the same as http://lkml.org/lkml/2009/3/25/596
Likely harmless, but not sure why it's only now appearing.
> > Freeing unused kernel memory: 600k freed > ------------[ cut here ]------------ > WARNING: at /home/ak/lsrc/newmce/linux/include/linux/security.h:1889 expand_downwards+0xee/0x179() > Hardware name: MS-7383 > Modules linked in: > Pid: 3110, comm: khelper Not tainted 2.6.30-rc1 #68 > Call Trace: > [<ffffffff8023d333>] warn_slowpath+0xd3/0x10f > [<ffffffff802a0129>] ? expand_downwards+0x3c/0x179 > [<ffffffff802a01db>] expand_downwards+0xee/0x179 > [<ffffffff802a02b2>] find_extend_vma+0x41/0x6b > [<ffffffff8029cbee>] __get_user_pages+0x7f/0x3f9 > [<ffffffff8029cf9a>] get_user_pages+0x32/0x34 > [<ffffffff802bec23>] get_arg_page+0x4b/0xab > [<ffffffff802bee6c>] copy_strings+0xfe/0x1e1 > [<ffffffff802c02e6>] do_execve+0x1c6/0x378 > [<ffffffff8020a579>] sys_execve+0x3e/0x60 > [<ffffffff8020cbf8>] kernel_execve+0x68/0xd0 > [<ffffffff8024cca8>] ? ____call_usermodehelper+0x145/0x150 > [<ffffffff8020cb7a>] child_rip+0xa/0x20 > [<ffffffff8020c53c>] ? restore_args+0x0/0x30 > [<ffffffff8024cb63>] ? ____call_usermodehelper+0x0/0x150 > [<ffffffff8020cb70>] ? child_rip+0x0/0x20 > ---[ end trace 270f2814994f6bd3 ]--- > eth0: no IPv6 routers present > > -Andi > > > -- > ak@linux.intel.com -- Speaking for myself only. > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
-- James Morris <jmorris@namei.org>
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