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Re: Kernel bug "soft lockup" errors question



--- "Mark C. Allman" <mcallman allmanpc com> wrote:

> 
> On Mon, 2008-01-28 at 16:48 -0800, Antonio Olivares
> wrote:
> > > ----- Original Message ----
> > > From: Mark C. Allman <mcallman allmanpc com>
> > > To: fedora-list <fedora-list redhat com>
> > > Sent: Monday, January 28, 2008 6:37:14 PM
> > > Subject: Kernel bug "soft lockup" errors
> question
> > > 
> > > >From what I've seen googling around to several
> pages, this bug has been
> > > seen before but I didn't see anyone post a
> solution:
> > > 
> > > orion kernel: BUG: soft lockup - CPU#0 stuck for
> 279s! [swapper:0]
> > > orion kernel: 
> > > orion kernel: Pid: 0, comm:              swapper
> > > orion kernel: EIP: 0060:[<c05382e6>] CPU: 0
> > > orion kernel: EIP is at
> acpi_idle_enter_simple+0x17b/0x1f1
> > > orion kernel:  EFLAGS: 00000202    Not tainted 
> (2.6.23.9-85.fc8 #1)
> > > orion kernel: EAX: 00000000 EBX: 0018bf91 ECX:
> 00000000 EDX: 00000000
> > > orion kernel: ESI: 00000000 EDI: 00fffe6e EBP:
> 00e73edd DS: 007b ES:
> > > 007b FS: 00d8
> > > orion kernel: CR0: 8005003b CR2: 090eae64 CR3:
> 12700000 CR4: 000006d0
> > > orion kernel: DR0: 00000000 DR1: 00000000 DR2:
> 00000000 DR3: 00000000
> > > orion kernel: DR6: ffff0ff0 DR7: 00000400
> > > orion kernel:  [<c05a2399>]
> cpuidle_idle_call+0x5c/0x7f
> > > orion kernel:  [<c05a233d>]
> cpuidle_idle_call+0x0/0x7f
> > > orion kernel:  [<c040340b>] cpu_idle+0xab/0xcc
> > > orion kernel:  [<c073fa6c>]
> start_kernel+0x32c/0x334
> > > orion kernel:  [<c073f177>]
> unknown_bootoption+0x0/0x195
> > > orion kernel:  =======================
> > > 
> > > Is there a solution, or is this still a kernel
> bug???
> > > 
> > > Thanks,
> > > 
> > > -- Mark C. Allman, PMP
> > > -- Allman Professional Consulting, Inc.
> > > -- www.allmanpc.com, 617-947-4263
> > > 
> > > BusinessMsg -- the secure, managed, J2EE/AJAX
> Enterprise IM/IC solution
> > > 
> > > 
> > > 
> > > 
> > > -- 
> > 
> > 
> > Which kernel are you running?
> > $ uname -a
> > 
> > If it is a new kernel, have you checked Bugzilla?
> > 
> > Regards,
> > 
> > Antonio
> > 
> > 
> >      
>
____________________________________________________________________________________
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> 
> > 
> Oh, ugh, yea, the, ugh, kernel version, ugh, might
> help. ;-]
> 
> 2.6.23.9-85.fc8 #1 SMP Fri Dec 7 15:49:59 EST 2007
> i686 i686 i386
> GNU/Linux
> 
> A quick check of Bugzilla doesn't turn up anything
> for "soft lockup."
> 
> -- Mark C. Allman, PMP
> -- Allman Professional Consulting, Inc.
> -- www.allmanpc.com, 617-947-4263
> 
> BusinessMsg -- the secure, managed, J2EE/AJAX
> Enterprise IM/IC solution
> 
> 
> 
> 
> 
If no bugzillas are found, please try to file one
against the kernel.  If you can you may test a newer
kernel to see if the "soft lockup" does not occur on
it?

Regards,

Antonio 



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