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From: Ingo Molnar <mingo@elte.hu>
To: Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [Announce] 2.6.29-rc8-rt2
Date: Sat, 21 Mar 2009 19:49:04 +0100	[thread overview]
Message-ID: <20090321184904.GA19352@elte.hu> (raw)
In-Reply-To: <1237661053.3196.10.camel@localhost.localdomain>


* Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU> wrote:

> Mar 21 10:47:43 localhost kernel: kernel tried to execute NX-protected
> page - exploit attempt? (uid: 0)
> Mar 21 10:47:43 localhost kernel: BUG: unable to handle kernel paging
> request at f6400800

kernel tried to execute some really weird address, probably via a 
function pointer.

> ehci_hcd [last unloaded: microcode]

perhaps try excluding the microcode module for now - maybe it messed 
up something?

> Mar 21 10:47:43 localhost kernel: EIP: 0060:[<f6400800>] EFLAGS:

> Mar 21 10:47:43 localhost kernel: Call Trace:
> Mar 21 10:47:43 localhost kernel: [<f82adb93>] ? iwl3945_irq_tasklet
> Mar 21 10:47:43 localhost kernel: [<c043d0e2>] ? __tasklet_action
> Mar 21 10:47:43 localhost kernel: [<c043d1c5>] ? tasklet_action
> Mar 21 10:47:43 localhost kernel: [<c043ceb7>] ? ksoftirqd+0x131/0x221
> Mar 21 10:47:43 localhost kernel: [<c043cd86>] ? ksoftirqd+0x0/0x221
> Mar 21 10:47:43 localhost kernel: [<c0449949>] ? kthread+0x3b/0x61
> Mar 21 10:47:43 localhost kernel: [<c044990e>] ? kthread+0x0/0x61
> Mar 21 10:47:43 localhost kernel: [<c0409207>] ? kernel_thread_helper

does any of the Fedora patches you have applied involve wireless 
changes? I'd suggest undoing those first.

	Ingo

  reply	other threads:[~2009-03-21 18:49 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-24  0:57 [Announce] 2.6.29-rc6-rt2 Fernando Lopez-Lezcano
2009-02-24 10:29 ` Thomas Gleixner
2009-02-24 16:30   ` Thomas Gleixner
2009-02-24 22:18     ` Fernando Lopez-Lezcano
2009-02-25 20:52       ` [Announce] 2.6.29-rc6-rt3 (was 2.6.29-rc6-rt2) Fernando Lopez-Lezcano
2009-02-26  3:45         ` Fernando Lopez-Lezcano
2009-03-13 22:53           ` [Announce] 2.6.29-rc7-rt1 Fernando Lopez-Lezcano
2009-03-14  7:46             ` Thomas Gleixner
2009-03-21 18:44               ` [Announce] 2.6.29-rc8-rt2 Fernando Lopez-Lezcano
2009-03-21 18:49                 ` Ingo Molnar [this message]
2009-03-21 19:06                   ` Fernando Lopez-Lezcano
2009-03-21 19:27                     ` Fernando Lopez-Lezcano
2009-03-22  2:07                       ` Fernando Lopez-Lezcano
2009-03-22 13:09                         ` Ingo Molnar
2009-03-22 21:43                           ` Fernando Lopez-Lezcano
2009-03-23  8:07                             ` Ingo Molnar
2009-03-24  3:13                               ` Fernando Lopez-Lezcano
2009-03-24  8:11                                 ` Thomas Gleixner
2009-03-24  8:12                                   ` Thomas Gleixner
2009-03-25  3:54                                     ` Fernando Lopez-Lezcano
2009-03-25  7:27                                       ` Thomas Gleixner
2009-03-25 12:57                                         ` Ingo Molnar
2009-03-25 18:45                                         ` Fernando Lopez-Lezcano
2009-03-26  3:48                                           ` Fernando Lopez-Lezcano
  -- strict thread matches above, loose matches on Subject: below --
2009-02-11 22:43 [Announce] 2.6.29-rc4-rt1 Thomas Gleixner
2009-02-12 22:56 ` [Announce] 2.6.29-rc4-rt2 Thomas Gleixner
2009-02-23 19:44   ` [Announce] 2.6.29-rc6-rt2 Thomas Gleixner
2009-02-24 17:51     ` Thomas Gleixner
2009-02-24 17:57       ` [Announce] 2.6.29-rc6-rt3 Thomas Gleixner
2009-03-12 19:17         ` [Announce] 2.6.29-rc7-rt1 Thomas Gleixner
2009-03-20  0:31           ` [Announce] 2.6.29-rc78rt1 Thomas Gleixner
2009-03-20 17:45             ` [Announce] 2.6.29-rc8-rt2 Thomas Gleixner
2009-03-20 19:19               ` Will Schmidt
2009-03-20 19:25                 ` Ingo Molnar

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