Bug #12876
Updated by Kefu Chai over 8 years ago
<pre>
(gdb) bt
#0 0x00007f071a05020b in raise () from /lib/x86_64-linux-gnu/libpthread.so.0
#1 0x00000000009a996d in reraise_fatal (signum=11) at global/signal_handler.cc:59
#2 handle_fatal_signal (signum=11) at global/signal_handler.cc:109
#3 <signal handler called>
#4 crush_do_rule (map=0x52b0d40, ruleno=<optimized out>, x=211857128, result=0x7fff2f78dcc0, result_max=8, weight=0x53ae5a0, weight_max=120, scratch=<optimized out>) at crush/mapper.c:937
#5 0x00000000007a85cb in do_rule (weight=..., maxout=8, out=..., x=211857128, rule=2, this=0x536a680) at ./crush/CrushWrapper.h:1026
#6 OSDMap::_pg_to_osds (this=this@entry=0x53ec088, pool=..., pg=..., osds=osds@entry=0x7fff2f78dd80, primary=primary@entry=0x7fff2f78de40, ppps=ppps@entry=0x7fff2f78dd74)
at osd/OSDMap.cc:1521
#7 0x00000000007a8a64 in OSDMap:g_to_raw_up (this=this@entry=0x53ec088, pg=..., up=up@entry=0x7fff2f78de60, primary=primary@entry=0x7fff2f78de40) at osd/OSDMap.cc:1676
#8 0x00000000007ab8f7 in OSDMap::remove_redundant_temporaries (cct=0x5272000, osdmap=..., pending_inc=pending_inc@entry=0x53ec298) at osd/OSDMap.cc:1198
#9 0x000000000060fdb9 in OSDMonitor::create_pending (this=0x53ec000) at mon/OSDMonitor.cc:885
#10 0x00000000006047b9 in PaxosService::_active (this=this@entry=0x53ec000) at mon/PaxosService.cc:272
#11 0x0000000000604ad7 in PaxosService::election_finished (this=0x53ec000) at mon/PaxosService.cc:250
#12 0x00000000005c34a6 in Monitor::win_election (this=this@entry=0x52bab00, epoch=epoch@entry=1, active=..., features=features@entry=1125899906842623, cmdset=0xd14f80 <mon_commands>,
cmdsize=168, classic_monitors=classic_monitors@entry=0x0) at mon/Monitor.cc:1848
#13 0x00000000005c388c in Monitor::win_standalone_election (this=this@entry=0x52bab00) at mon/Monitor.cc:1803
#14 0x00000000005c42eb in Monitor::bootstrap (this=this@entry=0x52bab00) at mon/Monitor.cc:929
#15 0x00000000005c4645 in Monitor::init (this=0x52bab00) at mon/Monitor.cc:742
#16 0x00000000005769c0 in main (argc=<optimized out>, argv=<optimized out>) at ceph_mon.cc:750
</pre>
looks like it is more a like crush related bug than a monitor one