Kernel panic in 4.1.2-200.fc22.x86_64

[Patrick O'Callaghan]

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 at 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.

poc