[dm-devel] [BUG REPORT] Kernel panic on 3.9.0-rc7-4-gbb33db7

[Chris Mason]

Quoting Tejun Heo (2013-04-19 01:57:54)
> 
> Ewweeeeeeeeeeeeeeeeeehh........
> 
> No wonder this thing crashes.  Chris, can't the original bio carry
> bbio in bi_private and let end_bio_extent_readpage() free the bbio
> instead of abusing bi_bdev like this?

Yes, we can definitely carry bbio up higher in the stack.  I'll patch it
up right now.  I do agree that it'll be too big for -final, but we'll
have it either way.

-chris