Re: kernel BUG at fs/inode.c:531!

[Matthew Wilcox]

On Tue, Aug 04, 2020 at 01:19:13PM +0200, Jan Kara wrote:
> Hello!
> 
> On Wed 27-05-20 21:05:55, nirinA raseliarison wrote:
> > i hit again this bug with:
> > 
> > $ cat /proc/version
> > Linux version 5.7.0-rc7.20200525 (nirina@xxxxxxxxxxxxx) (gcc version
> > 10.1.0 (GCC), GNU ld version 2.33.1-slack15) #1 SMP Mon May 25
> > 02:49:28 EAT 2020
> 
> Thanks for report! I see this didn't get any reply. Can you still hit this
> issue with 5.8? If yes, what workload do you run on the machine to trigger
> this? Can you send contents of /proc/mounts please? Thanks!

Also, do you have CONFIG_READ_ONLY_THP_FOR_FS set?