Re: next: BUG: kernel NULL pointer dereference, address: 0000000000000008 - RIP: 0010:do_wp_page

From: Mark Brown
Date: Fri Jan 13 2023 - 15:30:39 EST


On Fri, Jan 13, 2023 at 07:54:20PM +0000, Matthew Wilcox wrote:
> On Fri, Jan 13, 2023 at 07:43:58PM +0000, Mark Brown wrote:
> > On Fri, Jan 13, 2023 at 03:53:44PM +0000, Matthew Wilcox wrote:

> > > Uh, are you compiling your kernels without debuginfo? The results
> > > from syzbot & 0day are much more useful:

> > FWIW here's a decode from arm64 (the boards I sampled all looked very
> > similar):

> We've identified the bad commit now ... this thread is just about
> improving the process for next time ;-)

Ah, OK - I missed that thread.

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