[ceph-users] Ubuntu Disco with most recent Kernel 5.0.0-32 seems to be instable

Hi all, it seems Ceph on Ubuntu Disco (19.04) with the most recent kernel 5.0.0-32 is instable. It crashes sometimes after a few hours, sometimes even after a few minutes. I found this bug here on CoreOS: https://github.com/coreos/bugs/issues/2616 Which is exactly also the error message I get ("cache_from_obj: Wrong slab cache. inode_cache but object is from ceph_inode_info") and the problem seems fairly recent. The problem vanished immediately after downgrading the kernel again. Could it be that this isn't exclusively a CoreOS issue? Where should I file this? Ubuntu Launchpad? Seems quite serious issue to me... Thank you / BR Ranjan