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From: WANG Cong <xiyou.wangcong@gmail.com>
To: kexec@lists.infradead.org
Subject: Re: Crash during vmcore_init
Date: Mon, 14 Nov 2011 13:39:17 +0000 (UTC)	[thread overview]
Message-ID: <j9r5m5$b18$1@dough.gmane.org> (raw)
In-Reply-To: 1318376345.2050.20.camel@boudreau

On Tue, 11 Oct 2011 16:39:05 -0700, Tim Hartrick wrote:

> Kexec,
> 
> I have been experiencing the crash below on Ubuntu 10.04 running
> 2.6.32-34-server and 2.6.38-8-server as the crashkernel on X86_64. The
> tools are:
> 
> kexec-tools	1:2.0.2-1ubuntu3
> makedumpfile	1.3.7-2
> kdump-tools	1.3.7-2
> 
> I would be interested to know if this is a known problem and if so
> whether or not there is a patch in the pipeline to correct the problem.
> 
> I will be happy to provide any other details that are required including
> debug builds if necessary.
....
> 
> [    1.322100] ioremap: invalid physical address db74000000000000 [   
> 1.327919] ------------[ cut here ]------------ [    1.332530] WARNING:
> at /build/buildd/linux-2.6.32/arch/x86/mm/ioremap.c:120 __ioremap_caller
> +0x360/0x3d0()

This probably means that kexec-tools passed some incorrect
kernel parameter to the second kernel.

So, what is the cmdline of your second kernel? And what is your
/proc/iomem of your first kernel?

Cheers.


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  reply	other threads:[~2011-11-14 13:39 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-11 23:39 Crash during vmcore_init Tim Hartrick
2011-11-14 13:39 ` WANG Cong [this message]
2011-11-14 18:50   ` Tim Hartrick
2011-11-15  8:14     ` Dave Young
2011-11-15  8:14       ` Dave Young
2011-11-15 13:47       ` Américo Wang
2011-11-15 13:47         ` Américo Wang
2011-11-15 13:50         ` Américo Wang
2011-11-15 13:50           ` Américo Wang
2011-11-15 22:32       ` Tim Hartrick
2011-11-15 22:32         ` Tim Hartrick
2011-11-16  2:22         ` Dave Young
2011-11-16  2:22           ` Dave Young
2011-11-16 18:20           ` Tim Hartrick
2011-11-16 18:20             ` Tim Hartrick
2011-11-17  3:30             ` Dave Young
2011-11-17  3:30               ` Dave Young
2011-11-17  4:34               ` Tejun Heo
2011-11-17  4:34                 ` Tejun Heo
2011-11-17  4:46                 ` Dave Young
2011-11-17  4:46                   ` Dave Young
2011-11-17  5:22                   ` Tim Hartrick
2011-11-17  7:21                     ` Dave Young
2011-11-17  7:21                       ` Dave Young
2011-11-17  7:23                       ` Tejun Heo
2011-11-17  7:23                         ` Tejun Heo
2011-11-17  7:42                         ` Américo Wang
2011-11-17  7:42                           ` Américo Wang
2011-11-17 16:40                       ` Tim Hartrick
2011-11-17 16:40                         ` Tim Hartrick
2011-11-18  8:43                         ` Dave Young
2011-11-18  8:43                           ` Dave Young
2011-11-18  8:45                           ` Dave Young
2011-11-18  8:45                             ` Dave Young
2011-11-18 18:55                             ` [PATCH] percpu: fix chunk range calculation Tejun Heo
2011-11-18 18:55                               ` Tejun Heo
2011-11-21  1:45                               ` Dave Young
2011-11-21  1:45                                 ` Dave Young
2011-11-21 16:20                                 ` Tim Hartrick
2011-11-22  2:52                                   ` Dave Young
2011-11-22  2:52                                     ` Dave Young
2011-11-21 17:01                                 ` Tejun Heo
2011-11-21 17:01                                   ` Tejun Heo
2011-11-22  3:00                                   ` Dave Young
2011-11-22  3:00                                     ` Dave Young
2011-11-22 16:02                                     ` Tejun Heo
2011-11-22 16:02                                       ` Tejun Heo
2011-11-21 21:10                               ` Tejun Heo
2011-11-21 21:10                                 ` Tejun Heo
2011-11-22  2:48                                 ` Dave Young
2011-11-22  2:48                                   ` Dave Young
2011-11-22 16:19                                   ` Tejun Heo
2011-11-22 16:19                                     ` Tejun Heo
2011-11-15 14:13     ` Crash during vmcore_init Américo Wang
2011-11-15 22:57       ` Tim Hartrick
2011-11-16 12:47         ` Américo Wang
2011-11-16 13:19           ` Tim Hartrick
2011-11-16 13:31             ` Américo Wang
2011-11-16 13:44               ` Tim Hartrick
     [not found]               ` <1321462343.4198.29.camel@boudreau>
2011-11-17  6:48                 ` Américo Wang
2011-11-17 16:08                   ` Tim Hartrick
2011-11-17 16:31                     ` Tim Hartrick
2011-11-16 15:52           ` Tim Hartrick

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