7507f036925b44e11c82e0ba06c7ff4b1e45b2a4 is the first bad commit
commit 7507f036925b44e11c82e0ba06c7ff4b1e45b2a4
Author: Bjoern Michaelsen <bjoern.michaelsen@canonical.com>
Date:   Sun Dec 9 22:53:32 2012 +0000

    source-hash-b7822657fa67e7265d07f5852057e975e9efae0d
    
    commit b7822657fa67e7265d07f5852057e975e9efae0d
    Author:     Cédric Bosdonnat <cedric.bosdonnat@free.fr>
    AuthorDate: Mon Jul 9 17:52:00 2012 +0200
    Commit:     Cédric Bosdonnat <cedric.bosdonnat@free.fr>
    CommitDate: Mon Jul 9 17:52:00 2012 +0200
    
        CMIS UCP: forgot to git add new files
    
        Change-Id: I15d99e532f55722e15ca732012eb4dbf5a2fce82

:100644 100644 5af276938ba298fec7eaa06d3f236ad82b750ff0 2e11de60e03551ff9cb9202630fabddffd9b4d03 M	autogen.log
:100644 100644 6661f695d92c988576c9d70fe300b0df76eb6ffa 4eee095d1e0f175fb4426a2093ec54268030bddf M	ccache.log
:100644 100644 a6df55610d4b7784363613c35d2bc851614d5093 0ed6b56f74c341fad2653520a3d4a25255f22c00 M	commitmsg
:100644 100644 1fa2b23580ada6041c5b76f89a49f71f1d376c76 5208dde41373cc278f39217b748d3d9370843e11 M	dev-install.log
:100644 100644 ef6ab6944c4175a1274a64f34770331fd54e95f5 5389a75150d50da8e75e8f84aa70a6771711ff7a M	make.log
:040000 040000 a2c07218979ed46d3cf8b53722a9716ce3e24c00 4f01231267b4af142a55b2fc61bf39fb6cefbbae M	opt

# bad: [5b4b36d87517a6ea96ff8c84c46b12f462fc9a1a] source-hash-8450a99c744e9005f19173e4df35d65640bcf5c4
# good: [65fd30f5cb4cdd37995a33420ed8273c0a29bf00] source-hash-d6cde02dbce8c28c6af836e2dc1120f8a6ef9932
git bisect start 'latest' 'oldest'
# good: [16b0b88cbd4ef0f51816e97277e40c5cf78f7bf9] source-hash-099198a4224778fe6e43f5dc13b5b9b1b4dc828c
git bisect good 16b0b88cbd4ef0f51816e97277e40c5cf78f7bf9
# bad: [f28b8f9a6c47fa59bf98fffe937a2f2db7a2445a] source-hash-a581d31b227623e09d2970a91214fda398f98eda
git bisect bad f28b8f9a6c47fa59bf98fffe937a2f2db7a2445a
# bad: [5bf3b624cdeb593e55402f44c730209f12813961] source-hash-4b4ca8030285bd66526ff5bb2b6ea5a75a6c6bc7
git bisect bad 5bf3b624cdeb593e55402f44c730209f12813961
# good: [fbd64ab02c3b611eb2161132a98d2a24ccf109ad] source-hash-77987eacff20dec40caf29aae61d262239d441e9
git bisect good fbd64ab02c3b611eb2161132a98d2a24ccf109ad
# good: [8cd885615da6665d4d4eef81c3c1868f9e435a99] source-hash-bed3049c4c04a202ff288189d225ca6e5941d69b
git bisect good 8cd885615da6665d4d4eef81c3c1868f9e435a99
# bad: [7507f036925b44e11c82e0ba06c7ff4b1e45b2a4] source-hash-b7822657fa67e7265d07f5852057e975e9efae0d
git bisect bad 7507f036925b44e11c82e0ba06c7ff4b1e45b2a4
# good: [44785eb0abe0ce5298c148165ab829eb4bf645f3] source-hash-5218c0d6a8171400bee0d972ff05757849df4d19
git bisect good 44785eb0abe0ce5298c148165ab829eb4bf645f3
# good: [c45962a44092eb77881dc3be4e93cd90481993f4] source-hash-786f730ea2608abaafdc656e2181d11e076b6648
git bisect good c45962a44092eb77881dc3be4e93cd90481993f4