Fri Mar  2 02:39:39 [conn32354] info DFM::findAll(): extent 0:3000 was empty, skipping ahead. ns:data.stream
*** glibc detected *** /usr/local/bin/mongod: invalid fastbin entry (free): 0x00007f68505d41a0 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x750c6)[0x7f75ec6090c6]
/usr/local/bin/mongod(_ZN5mongo5CurOp5leaveEPNS_6Client7ContextE+0xe4)[0x8900e4]
/usr/local/bin/mongod(_ZN5mongo6Client7ContextD1Ev+0x2a)[0x89015a]
/usr/local/bin/mongod(_ZN5mongo8runQueryERNS_7MessageERNS_12QueryMessageERNS_5CurOpES1_+0xe8e)[0x965e1e]
/usr/local/bin/mongod[0x883877]
/usr/local/bin/mongod(_ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE+0x55c)[0x88a09c]
/usr/local/bin/mongod(_ZN5mongo16MyMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortEPNS_9LastErrorE+0x76)[0xaa00c6]
/usr/local/bin/mongod(_ZN5mongo3pms9threadRunEPNS_13MessagingPortE+0x287)[0x635bb7]
/lib64/libpthread.so.0(+0x77f1)[0x7f75ed0dc7f1]
/lib64/libc.so.6(clone+0x6d)[0x7f75ec67992d]
Fri Mar  2 02:39:39 Backtrace:
0xa8d669 0x7f75ec5c6900 0x7f75ec5c6885 0x7f75ec5c8065 0x7f75ec6037a7 0x7f75ec6090c6 0x8900e4 0x89015a 0x965e1e 0x883877 0x88a09c 0xaa00c6 0x635bb7 0x7f75ed0dc7f1 0x7f75ec67992d 
 /usr/local/bin/mongod(_ZN5mongo10abruptQuitEi+0x399) [0xa8d669]
 /lib64/libc.so.6(+0x32900) [0x7f75ec5c6900]
 /lib64/libc.so.6(gsignal+0x35) [0x7f75ec5c6885]
 /lib64/libc.so.6(abort+0x175) [0x7f75ec5c8065]
 /lib64/libc.so.6(+0x6f7a7) [0x7f75ec6037a7]
 /lib64/libc.so.6(+0x750c6) [0x7f75ec6090c6]
 /usr/local/bin/mongod(_ZN5mongo5CurOp5leaveEPNS_6Client7ContextE+0xe4) [0x8900e4]
 /usr/local/bin/mongod(_ZN5mongo6Client7ContextD1Ev+0x2a) [0x89015a]
 /usr/local/bin/mongod(_ZN5mongo8runQueryERNS_7MessageERNS_12QueryMessageERNS_5CurOpES1_+0xe8e) [0x965e1e]
 /usr/local/bin/mongod() [0x883877]
 /usr/local/bin/mongod(_ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE+0x55c) [0x88a09c]
 /usr/local/bin/mongod(_ZN5mongo16MyMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortEPNS_9LastErrorE+0x76) [0xaa00c6]
 /usr/local/bin/mongod(_ZN5mongo3pms9threadRunEPNS_13MessagingPortE+0x287) [0x635bb7]
 /lib64/libpthread.so.0(+0x77f1) [0x7f75ed0dc7f1]
 /lib64/libc.so.6(clone+0x6d) [0x7f75ec67992d]

...

Logstream::get called in uninitialized state
Fri Mar  2 02:39:39 ERROR: Client::~Client _context should be null but is not; client:conn
Logstream::get called in uninitialized state
Fri Mar  2 02:39:39 ERROR: Client::shutdown not called: conn