Re: "cat /proc/lockdep" after "rmmod " when !debug_locks will crash the system

[Bart Van Assche]

On Mon, 2019-03-25 at 17:45 +0800, shenghui wrote:
> I installed virtualbox-5.2.24 on my system (x86 32) and on bootup I got some 
> warning:
> ---------------------
> 1251 [   42.640869] DEBUG_LOCKS_WARN_ON(!current->hardirqs_enabled)
> 1252 [   42.640880] WARNING: CPU: 0 PID: 841 at kernel/locking/lockdep.c:4132 
> check_flags.part.45+0x9e/0x190
> ...

Hi Shenghui,

That warning should have been followed by a call trace. Please share that
call trace.

Thanks,

Bart.