Re: kernel BUG at kernel/locking/rtmutex.c:1027

From: Sebastian Andrzej Siewior
Date: Thu Jun 08 2017 - 04:03:16 EST


On 2017-06-08 09:31:39 [+0200], Mike Galbraith wrote:
> On Thu, 2017-06-08 at 07:01 +0000, Feng Feng24 Liu wrote:
> >
> > Our kernel version is: kernel4.4.6-rt14
> >
>
> Latest 4.4-rt is 4.4.70-rt83...

Exactly. Please test it with the latest v4.4 RT tree.
https://www.kernel.org/pub/linux/kernel/projects/rt/4.4/

Sebastian