callback

gistfile1.txt

Thread 1 (Thread 0x7f9618385700 (LWP 11075)):
#0  0x00007f961ffd3a2c in tc_new () from /usr/lib/libtcmalloc.so.4
#1  0x00007f961e0d13b9 in std::string::_Rep::_S_create(unsigned long, unsigned long, std::allocator<char> const&) ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#2  0x000000000071a261 in std::string::_S_construct<char*> (
    __beg=0x5bc7cd8 "ceph version 9.0.2-1061-g21581a4 (21581a499b2decefbff0b1a523c5ad329ba1a9a1)\307\354P\\\350@\217_\345\a\306 ZRs\231\345\276#\305\r\376\254\232\350\371j\272\262/\275\275\264\221\236x\271o2\342Q\226XX\343fpCl\367\356;\325\230\334ل\016\204\201gx\250\022\252\217F)\177\027\232\360\373\031\036q\234G\277\331C\310\371\360<\337c", 
    __end=<optimized out>, __a=...) at /usr/include/c++/4.8/bits/basic_string.tcc:138
#3  0x000000000090481d in _S_construct_aux<char*> (__a=..., __end=<optimized out>, __beg=<optimized out>)
    at /usr/include/c++/4.8/bits/basic_string.h:1725
#4  _S_construct<char*> (__a=..., __end=<optimized out>, __beg=<optimized out>)
    at /usr/include/c++/4.8/bits/basic_string.h:1746
#5  basic_string<char*> (__a=..., __end=<optimized out>, __beg=<optimized out>, this=0x7f9618382a10)
    at /usr/include/c++/4.8/bits/basic_string.tcc:229
#6  str (this=0x7f9618382a28) at /usr/include/c++/4.8/sstream:133
#7  str (this=0x7f9618382a20) at /usr/include/c++/4.8/sstream:472
#8  pretty_version_to_str () at common/version.cc:40
#9  0x00000000009ad99b in ceph::BackTrace::print (this=this@entry=0x7f9618382ef0, out=...) at common/BackTrace.cc:19
#10 0x0000000000a5f7bf in handle_fatal_signal (signum=11) at global/signal_handler.cc:95
#11 <signal handler called>
#12 0x00007f961ffd3a2c in tc_new () from /usr/lib/libtcmalloc.so.4
#13 0x00007f961e0d13b9 in std::string::_Rep::_S_create(unsigned long, unsigned long, std::allocator<char> const&) ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#14 0x00007f961e0d1f7b in std::string::_Rep::_M_clone(std::allocator<char> const&, unsigned long) ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#15 0x00007f961e0d2014 in std::string::reserve(unsigned long) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x00007f961e0d23d6 in std::string::append(unsigned long, char) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#17 0x0000000000813ab0 in resize (__n=<optimized out>, this=0x4743250)
    at /usr/include/c++/4.8/bits/basic_string.h:754
#18 PrebufferedStreambuf::overflow (this=0x4743200, c=84) at common/PrebufferedStreambuf.cc:18
#19 0x00007f961e0b45a6 in std::basic_streambuf<char, std::char_traits<char> >::xsputn(char const*, long) ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
---Type <return> to continue, or q <return> to quit---
#20 0x00007f961e0abdb5 in std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long) ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#21 0x0000000000a34c70 in operator<< <std::char_traits<char> > (__s=0xaf44f0 "STATE_ACCEPTING_WAIT_CONNECT_MSG", 
    __out=...) at /usr/include/c++/4.8/ostream:535
#22 AsyncConnection::_conn_prefix (this=this@entry=0x5c41000, _dout=_dout@entry=0x7f9618384300)
    at msg/async/AsyncConnection.cc:35
#23 0x0000000000a40d1c in AsyncConnection::fault (this=this@entry=0x5c41000) at msg/async/AsyncConnection.cc:2090
#24 0x0000000000a4f0b6 in AsyncConnection::process (this=0x5c41000) at msg/async/AsyncConnection.cc:933
#25 0x00000000009c21bb in EventCenter::process_events (this=this@entry=0x41dedc0, 
    timeout_microseconds=timeout_microseconds@entry=30000000) at msg/async/Event.cc:374
#26 0x00000000009a32d8 in Worker::entry (this=0x41ded80) at msg/async/AsyncMessenger.cc:301
#27 0x00007f961f2c5182 in start_thread (arg=0x7f9618385700) at pthread_create.c:312
#28 0x00007f961d83047d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111