Re: [syzbot] [kvm?] BUG: sleeping function called from invalid context in kvm_mmu_notifier_invalidate_range_start
From: Lorenzo Stoakes (ARM)
Date: Thu Sep 17 2026 - 03:50:06 EST
On Thu, Sep 17, 2026 at 09:39:31AM +0200, Sebastian Andrzej Siewior wrote:
> On 2026-09-16 19:05:03 [+0100], Lorenzo Stoakes (ARM) wrote:
> > > dashboard link: https://syzkaller.appspot.com/bug?extid=c3178b6b512446632bac
>
> > Seems like a false positive and an RT thing?
>
> yes, it does. The proposed patch has a matching reported-by of the
> report. dwmw2 did test it via his tree
> https://lore.kernel.org/all/6a8d9a7e.a5a502ce.31d34.0069.GAE@xxxxxxxxxx/
Thanks! I may try that here then as my attempt at a test failed, but I think
v. v. likely this is what it is.
>
> Sebastian
--
Cheers, Lorenzo