[dm-devel] EXT4-fs error (device dm-42): ext4_mb_generate_buddy:741: group 1904, 32254 clusters in bitmap, 32258 in gd
Kees Cook
keescook at chromium.org
Tue Jun 5 00:03:56 UTC 2012
Hi,
On Mon, Jun 04, 2012 at 11:49:41PM +0200, Sander Eikelenboom wrote:
> I have enabled some debug options, this is from around when the error occurs (kernel: [ 950.610126] EXT4-fs error (device dm-42): ext4_mb_generate_buddy:741: group 1699, 32254 clusters in bitmap, 32258 in gd)
Today I've finally managed to bisect this to here:
[fd034a84e1ea5c8c8d159cd2089c32e792c269b0] ext4: split out ext4_free_blocks_after_init()
If I revert all the "ext4:" patches in 3.2 up to and including that one,
I get normal behavior again.
-Kees
--
Kees Cook
ChromeOS Security
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