Ceph

ubuntu@teuthology:/var/lib/teuthworker/archive/teuthology-2014-04-08_02:30:14-rados-firefly-distro-basic-plana/178733

     0> 2014-04-08 15:15:42.837495 7fe4f9322700 -1 osd/ReplicatedPG.cc: In function 'ReplicatedPG::RepGather* ReplicatedPG::trim_object(const hobject_t&)' thread 7fe4f9322700 time 2014-04-08 15:15:42.834978
osd/ReplicatedPG.cc: 2276: FAILED assert(p != snapset.clones.end())

 ceph version 0.79-42-g010dff1 (010dff12c38882238591bb042f8e497a1f7ba020)
 1: (ReplicatedPG::trim_object(hobject_t const&)+0x4ed) [0x7dd4dd]
 2: (ReplicatedPG::TrimmingObjects::react(ReplicatedPG::SnapTrim const&)+0x4d9) [0x808399]
 3: (boost::statechart::simple_state<ReplicatedPG::TrimmingObjects, ReplicatedPG::SnapTrimmer, boost::mpl::list<mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na>, (boost::statechart::hi
story_mode)0>::react_impl(boost::statechart::event_base const&, void const*)+0xb4) [0x83f164]
 4: (boost::statechart::state_machine<ReplicatedPG::SnapTrimmer, ReplicatedPG::NotTrimming, std::allocator<void>, boost::statechart::null_exception_translator>::process_queued_events()+0x127) [0x826187]
 5: (boost::statechart::state_machine<ReplicatedPG::SnapTrimmer, ReplicatedPG::NotTrimming, std::allocator<void>, boost::statechart::null_exception_translator>::process_event(boost::statechart::event_base const&)+0x84) [0x826354]
 6: (ReplicatedPG::snap_trimmer()+0x47f) [0x7a88df]
 7: (OSD::SnapTrimWQ::_process(PG*)+0x1a) [0x65afea]
 8: (ThreadPool::worker(ThreadPool::WorkThread*)+0xaf1) [0xa37361]
 9: (ThreadPool::WorkThread::entry()+0x10) [0xa38250]
 10: (()+0x8182) [0x7fe50ff3d182]
 11: (clone()+0x6d) [0x7fe50e2de12d]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.