2012-01-11 14:04:33.643441 7f272d49c7a0 journal _open /data/osd.7/journal fd 15: 1048576000 bytes, block size 4096 bytes, directio = 1
*** Caught signal (Segmentation fault) **
 in thread 7f2721398700
 ceph version 0.39 (commit:321ecdaba2ceeddb0789d8f4b7180a8ea5785d83)
 1: /usr/bin/ceph-osd() [0x5fa846]
 2: (()+0x10060) [0x7f272d07f060]
 3: /usr/bin/ceph-osd() [0x5e61db]
 4: (crush_do_rule()+0x326) [0x5e6ac6]
 5: (CrushWrapper::do_rule(int, int, std::vector<int, std::allocator<int> >&, int, int, std::vector<unsigned int, std::allocator<unsigned int> > const&) const+0x50) [0x55e480]
 6: (OSD::advance_map(ObjectStore::Transaction&)+0x17b7) [0x54eec7]
 7: (OSD::handle_osd_map(MOSDMap*)+0x18c7) [0x550ed7]
 8: (OSD::_dispatch(Message*)+0x25b) [0x552d6b]
 9: (OSD::ms_dispatch(Message*)+0x116) [0x553dd6]
 10: (SimpleMessenger::dispatch_entry()+0x84b) [0x5ba37b]
 11: (SimpleMessenger::DispatchThread::entry()+0x1c) [0x4b134c]
 12: (()+0x7efc) [0x7f272d076efc]
 13: (clone()+0x6d) [0x7f272b6a789d]