On 07/30/2015 03:43 PM, Patrick O'Callaghan wrote:
On Thu, 2015-07-30 at 13:21 -0500, Ranjan Maitra wrote:
> On Thu, 30 Jul 2015 18:54:02 +0100 "Patrick O'Callaghan" <
> pocallaghan(a)gmail.com> wrote:
>
>> This is happening every few minutes since I updated today:
>>
>> Jul 30 18:26:21 Bree kernel: BUG: unable to handle kernel NULL
>> pointer dereference at 0000000000000288
>> Jul 30 18:26:21 Bree kernel: IP: [<ffffffff8120f034>]
>> __kmalloc_node_track_caller+0x1c4/0x320
>>
>> Going to try booting the previous kernel.
>
> This is likely a bug. Please file on BZ so that developers may know
> about it.
It's wierd. I rebooted with 4.0.8 (which had previously been working
with no issues) and got a different bug:
Jul 30 18:54:49 Bree kernel: kernel BUG at mm/slub.c:3413!
Jul 30 18:54:50 Bree kernel: invalid opcode: 0000 [#1] SMP
I rebooted again with 4.0.6 and so far it seems to be working (several
hours without crashing).
I'll try updating again tomorrow before I report anything.
That sort of inconsistency leads one to suspect a hardware issue.
Perhaps a fan that's not running so things are too hot, a power supply
that's dying, dirty memory connectors, etc.
----------------------------------------------------------------------
- Rick Stevens, Systems Engineer, AllDigital ricks(a)alldigital.com -
- AIM/Skype: therps2 ICQ: 226437340 Yahoo: origrps2 -
- -
- The world is coming to an end ... SAVE YOUR FILES!!! -
----------------------------------------------------------------------