I've just done a quick test on a precise kernel (3.2.0-25.40) and I confirm I'm getting the mentioned errors:
[ 311.413827] EXT4-fs error (device loop0): ext4_mb_generate_buddy:739: group 2, 32254 clusters in bitmap, 32258 in gd
I'll build a kernel with the patch applied and re-test it.
I've just done a quick test on a precise kernel (3.2.0-25.40) and I confirm I'm getting the mentioned errors:
[ 311.413827] EXT4-fs error (device loop0): ext4_mb_ generate_ buddy:739: group 2, 32254 clusters in bitmap, 32258 in gd
I'll build a kernel with the patch applied and re-test it.