Mon Apr 30 05:30:01 [initandlisten] MongoDB starting : pid=9312 port=27017 dbpath=/path/to/mongo-data 64-bit host=server48.company.com
Mon Apr 30 05:30:01 [initandlisten]
Mon Apr 30 05:30:01 [initandlisten] ** WARNING: You are running on a NUMA machine.
Mon Apr 30 05:30:01 [initandlisten] **          We suggest launching mongod like this to avoid performance problems:
Mon Apr 30 05:30:01 [initandlisten] **              numactl --interleave=all mongod [other options]
Mon Apr 30 05:30:01 [initandlisten]
Mon Apr 30 05:30:01 [initandlisten] db version v2.0.2, pdfile version 4.5
Mon Apr 30 05:30:01 [initandlisten] git version: 514b122d308928517f5841888ceaa4246a7f18e3
Mon Apr 30 05:30:01 [initandlisten] build info: Linux domU-12-31-39-16-30-A2 2.6.21.7-2.fc8xen #1 SMP Fri Feb 15 12:34:28 EST 2008 x86_64 BOOST_LIB_VERSION=1_45
Mon Apr 30 05:30:01 [initandlisten] options: { dbpath: "/path/to/mongo-data", logpath: "/path/to/mongo-data/mongo.log", port: 27017, replSet: "prod", rest: true }
Mon Apr 30 05:30:01 [initandlisten] journal dir=/path/to/mongo-data/journal
Mon Apr 30 05:30:01 [initandlisten] recover : no journal files present, no recovery needed
Mon Apr 30 05:30:01 [initandlisten] waiting for connections on port 27017
Mon Apr 30 05:30:01 [websvr] admin web console waiting for connections on port 28017
Mon Apr 30 05:30:01 [initandlisten] connection accepted from 127.0.0.1:35444 #1
Mon Apr 30 05:30:01 [rsStart] replSet STARTUP2
Mon Apr 30 05:30:01 [rsHealthPoll] replSet member server51:27017 is up
Mon Apr 30 05:30:01 [rsHealthPoll] replSet member server51:27017 is now in state SECONDARY
Mon Apr 30 05:30:01 [rsSync] replSet SECONDARY
Mon Apr 30 05:30:02 [initandlisten] connection accepted from 192.168.1.159:45798 #2
Mon Apr 30 05:30:03 [initandlisten] connection accepted from 192.168.1.129:56183 #3
Mon Apr 30 05:30:03 [rsHealthPoll] replSet member server49:27017 is up
Mon Apr 30 05:30:03 [rsHealthPoll] replSet member server49:27017 is now in state SECONDARY
Mon Apr 30 05:30:03 [rsMgr] not electing self, server51:27017 would veto
Mon Apr 30 05:30:05 [initandlisten] connection accepted from 10.75.58.71:49174 #4
Mon Apr 30 05:30:09 [conn2] replSet info voting yea for server51:27017 (2)
Mon Apr 30 05:30:09 [rsMgr] not electing self, server51:27017 would veto
Mon Apr 30 05:30:09 [rsHealthPoll] replSet member server51:27017 is now in state PRIMARY
Mon Apr 30 05:30:09 [rsSync] replSet syncing to: server51:27017
Mon Apr 30 05:30:30 [conn2] end connection 192.168.1.159:45798
Mon Apr 30 05:30:30 [initandlisten] connection accepted from 192.168.1.159:45840 #5
Mon Apr 30 05:30:31 [conn3] end connection 192.168.1.129:56183
Mon Apr 30 05:30:31 [initandlisten] connection accepted from 192.168.1.129:56280 #6
Mon Apr 30 05:31:00 [conn5] end connection 192.168.1.159:45840

....

Wed May  2 09:41:48 [conn11892] info DFM::findAll(): extent 0:e000 was empty, skipping ahead. ns:msgstore.orders
Wed May  2 09:41:49 [conn11892] info DFM::findAll(): extent 0:e000 was empty, skipping ahead. ns:msgstore.orders
Wed May  2 09:41:50 [conn11892] info DFM::findAll(): extent 0:e000 was empty, skipping ahead. ns:msgstore.orders
Wed May  2 09:41:51 [conn11892] info DFM::findAll(): extent 0:e000 was empty, skipping ahead. ns:msgstore.orders
Wed May  2 09:41:51 [conn12418] end connection 192.168.1.129:45088
Wed May  2 09:41:51 [initandlisten] connection accepted from 192.168.1.129:45241 #12420
Wed May  2 09:41:51 [conn11892] info DFM::findAll(): extent 0:e000 was empty, skipping ahead. ns:msgstore.orders
*** glibc detected *** /path/to/mongo/bin/mongod: double free or corruption (top): 0x00002aaaaacc82e0 ***
Wed May  2 09:41:52 Invalid access at address: 0

Wed May  2 09:41:52 Got signal: 11 (Segmentation fault).

Wed May  2 09:41:52 Backtrace:
0x986fb9 0x987590 0x9a3810
 [0x986fb9]
 [0x987590]
 [0x9a3810]