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From: Arthur Marsh <arthur.marsh@internode.on.net>
To: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org,
	Rusty Russell <rusty@rustcorp.com.au>,
	Steven Rostedt <rostedt@goodmis.org>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	Oleg Nesterov <oleg@redhat.com>,
	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Subject: Re: lock-up with module: Optimize __module_address() using a latched RB-tree
Date: Mon, 06 Jul 2015 20:56:56 +0930	[thread overview]
Message-ID: <559A6600.8000001@internode.on.net> (raw)
In-Reply-To: <20150706103246.GY3644@twins.programming.kicks-ass.net>



Peter Zijlstra wrote on 06/07/15 20:02:
> On Mon, Jul 06, 2015 at 07:41:38PM +0930, Arthur Marsh wrote:
>> No, it's the standard kernel radeon driver.
>>
>> If it's of any use I can reboot the machine with the kernel that goes boom
>> and the video card removed.
>
> You're saying the same kernel boots without issue if you remove the
> Radeon?
>
> Most peculiar...
>

No, I had previously suspected another card (the DPT SCSI card with eata 
driver) and pulled that out to eliminate that as a possibility.

I just pulled out the Radeon 9200SE video card and in a couple of 
separate boot attempts with the kernel that goes boom saw very similar 
output:

http://www.users.on.net/~arthur.marsh/20150706465.jpg
http://www.users.on.net/~arthur.marsh/20150706466.jpg

Arthur.

  reply	other threads:[~2015-07-06 11:27 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-05 18:33 lock-up with module: Optimize __module_address() using a latched RB-tree Arthur Marsh
2015-07-06  7:19 ` Peter Zijlstra
2015-07-06  7:35   ` Arthur Marsh
2015-07-06  7:53   ` Arthur Marsh
2015-07-06  7:57   ` Peter Zijlstra
2015-07-06  8:12   ` Peter Zijlstra
2015-07-06  8:47     ` Arthur Marsh
2015-07-06  9:01       ` Peter Zijlstra
2015-07-06 10:04 ` Peter Zijlstra
2015-07-06 10:11   ` Arthur Marsh
2015-07-06 10:32     ` Peter Zijlstra
2015-07-06 11:26       ` Arthur Marsh [this message]
2015-07-07  5:29       ` Arthur Marsh
2015-07-07  7:29         ` Peter Zijlstra
2015-07-07 15:58           ` Arthur Marsh
2015-07-07 16:33           ` Mathieu Desnoyers
2015-07-07 20:15             ` Arthur Marsh
2015-07-07 21:56               ` Peter Zijlstra
2015-07-07 22:11                 ` Peter Zijlstra
2015-07-08  0:55                   ` Rusty Russell
2015-07-08  8:31                   ` Arthur Marsh
2015-07-08  9:04                     ` Peter Zijlstra
2015-07-08 11:43                       ` Arthur Marsh
2015-07-08 12:32                         ` Peter Zijlstra
2015-07-08 12:41                           ` [PATCH] module: Fix load_module() error path Peter Zijlstra
2015-07-08 21:33                             ` Rusty Russell

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