I observed the following two crashes using the same test setup I have had for the previous reports. 3x ubuntu 11.04 amd64 nodes with an rbd load, this time each running cc5b5e17. Links to the full logs are below each stack trace snip. mon/OSDMonitor.cc: In function 'MOSDMap* OSDMonitor::build_incremental(epoch_t, epoch_t)', in thread '7fd11a363700' mon/OSDMonitor.cc: 944: FAILED assert(0) ceph version 0.38-202-gcc5b5e1 (commit:cc5b5e17e64c011b68cc8560676182e187bbb503) 1: (OSDMonitor::build_incremental(unsigned int, unsigned int)+0xc86) [0x497f76] 2: (OSDMonitor::committed()+0x162) [0x49a1f2] 3: (PaxosService::_commit()+0x19e) [0x491fee] 4: (Context::complete(int)+0xa) [0x47c10a] 5: (finish_contexts(CephContext*, std::list<Context*, std::allocator<Context*> >&, int)+0xca) [0x47da6a] 6: (Paxos::handle_accept(MMonPaxos*)+0x5b4) [0x48dbc4] 7: (Paxos::dispatch(PaxosServiceMessage*)+0x23b) [0x48f38b] 8: (Monitor::_ms_dispatch(Message*)+0xcbf) [0x47b64f] 9: (Monitor::ms_dispatch(Message*)+0x35) [0x486405] http://joshp.no-ip.com:8080/20111119-mon-build_incremental.log mon/PaxosService.cc: In function 'void PaxosService::propose_pending()', in thread '7f4dd6acd700' mon/PaxosService.cc: 127: FAILED assert(have_pending) ceph version 0.38-202-gcc5b5e1 (commit:cc5b5e17e64c011b68cc8560676182e187bbb503) 1: (PaxosService::propose_pending()+0x335) [0x4924b5] 2: (PGMonitor::check_osd_map(unsigned int)+0xcb0) [0x4d42e0] 3: (Context::complete(int)+0xa) [0x47c10a] 4: (finish_contexts(CephContext*, std::list<Context*, std::allocator<Context*> >&, int)+0xca) [0x47da6a] 5: (Paxos::handle_accept(MMonPaxos*)+0x5d8) [0x48dbe8] 6: (Paxos::dispatch(PaxosServiceMessage*)+0x23b) [0x48f38b] 7: (Monitor::_ms_dispatch(Message*)+0xcbf) [0x47b64f] 8: (Monitor::ms_dispatch(Message*)+0x35) [0x486405] http://joshp.no-ip.com:8080/20111119-mon-propose_pending.log -Josh -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html