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SubjectRe: [block:for-3.14/core] kernel BUG at fs/bio.c:1748
Date
On Wed, 2014-01-08 at 11:54 -0800, Muthu Kumar wrote:
> Chris,
>
> [ 8.336061] WARNING: CPU: 0 PID: 0 at fs/bio.c:1778 bio_endio+0xbe/0x100()
> [ 8.336062] bio_endio: bio for (unknown) without endio
>
> This is my recent change to avoid memory leak in bio_endio. But I
> think the problem is higher up, most likely bio_endio is called twice
> on the same bio (which was freed before).
>

I think these are just two separate problems. Lets ignore the WARN_ON
for now.

> Are you running the unmodified for-3.14/core or do you have local patches?
>

It's for-3.14/core with my btrfs branch. Basically rc7 instead of rc6
but no changes to the block layer. I hadn't mounted btrfs yet.

-chris



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