Re: [Question] kernfs: NULL pointer dereference in kernfs_dop_revalidate()

[gregkh@xxxxxxxxxxxxxxxxxxx]

On Mon, Mar 28, 2022 at 11:59:49AM +0000, Zhoujian (jay) wrote:
> Hi,
> 
> We met a kernel panic during boot the new kernel using kexec, the kernel version
> is 4.18.0(with some our changes), here is the stack:

4.18.0 is _VERY_ old and obsolete, sorry.  Can you duplicate this on
5.17?

thanks,

greg k-h