0> 2013-09-17 19:56:03.181450 7f8b0e877700 -1 *** Caught signal (Aborted) **
 in thread 7f8b0e877700

 ceph version 0.67.3 (408cd61584c72c0d97b774b3d8f95c6b1b06341a)
 1: /usr/bin/ceph-osd() [0x80009a]
 2: (()+0xfcb0) [0x7f8b22dc5cb0]
 3: (gsignal()+0x35) [0x7f8b2157e425]
 4: (abort()+0x17b) [0x7f8b21581b8b]
 5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7f8b21ed069d]
 6: (()+0xb5846) [0x7f8b21ece846]
 7: (()+0xb5873) [0x7f8b21ece873]
 8: (()+0xb596e) [0x7f8b21ece96e]
 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1df) [0x8c5cdf]
 10: (ReplicatedPG::prep_push_to_replica(ObjectContext*, hobject_t const&, int, int, PushOp*)+0x8ea) [0x5fd50a]
 11: (ReplicatedPG::prep_object_replica_pushes(hobject_t const&, eversion_t, int, std::map<int, std::vector<PushOp, std::allocator<PushOp> >, std::less<int>, std::allocator<std::pair<int const, std::vector<PushOp, std::allocator<PushOp> > > > >*)+0x722) [0x5fe552]
 12: (ReplicatedPG::recover_replicas(int, ThreadPool::TPHandle&)+0x657) [0x5ff487]
 13: (ReplicatedPG::start_recovery_ops(int, PG::RecoveryCtx*, ThreadPool::TPHandle&)+0x736) [0x61d9c6]
 14: (OSD::do_recovery(PG*, ThreadPool::TPHandle&)+0x1b8) [0x6863e8]
 15: (OSD::RecoveryWQ::_process(PG*, ThreadPool::TPHandle&)+0x11) [0x6c5541]
 16: (ThreadPool::worker(ThreadPool::WorkThread*)+0x4e6) [0x8b8df6]
 17: (ThreadPool::WorkThread::entry()+0x10) [0x8bac00]
 18: (()+0x7e9a) [0x7f8b22dbde9a]
 19: (clone()+0x6d) [0x7f8b2163bccd]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.