linux-kernel - Re: 2.6.21-rc6-mm1

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Date:	Mon, 9 Apr 2007 19:40:52 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	"Pallipadi, Venkatesh" <venkatesh.pallipadi@...el.com>
Cc:	"Andrew Morton" <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, randy.dunlap@...cle.com,
	lenb@...nel.org, "Adam Belay" <abelay@...ell.com>
Subject: Re: 2.6.21-rc6-mm1

On Monday, 9 April 2007 18:14, Pallipadi, Venkatesh wrote:
> 
> >-----Original Message-----
> >From: Rafael J. Wysocki [mailto:rjw@...k.pl] 
> >Sent: Monday, April 09, 2007 9:08 AM
> >To: Andrew Morton
> >Cc: linux-kernel@...r.kernel.org; randy.dunlap@...cle.com; 
> >lenb@...nel.org; Pallipadi, Venkatesh
> >Subject: Re: 2.6.21-rc6-mm1
> >
> >On Sunday, 8 April 2007 23:35, Andrew Morton wrote:
> >> 
> >> 
> >ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2
> >.6.21-rc6/2.6.21-rc6-mm1/
> >> 
> >> 
> >> - Lots of x86 updates
> >> 
> >> - This is a 25MB diff against mainline, which is rather large.
> >
> >The cpuidle thing tends to hang my x86-64 machines on boot.
> >
> 
> Hi Rafael,
> 
> At what point during boot does it hang?

When mounting the root filesystem.  It hangs completely, even the magic SysRq
doesn't work

> Can you send me the last few messages before the hang.

Freeing unused kernel memory: 240k freed
Write protecting the kernel read-only data: 4356k
PM: Adding info for No Bus:vcs1
PM: Adding info for No Bus:vcsa1
ACPI: Invalid PBLK length [0]
cpuidle: driver acpi_idle failed to attach to cpu 0
cpuidle: using driver acpi_idle
ACPI: Thermal Zone [THRM] (59 C)
ACPI: Fan [FN00] (on)
Attempting manual resume
swsusp: Resume From Partition 22:3
PM: Checking swsusp image.
PM: Resume from disk failed.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hdc6, internal journal
EXT3-fs: mounted filesystem with ordered data mode.

> And full dmesg when cpuidle is not configured will help as well.

Attached.

Greetings,
Rafael

View attachment "dmesg.log" of type "text/x-log" (62918 bytes)