Re: monotone crashing

here's a bt:

#0  0x289d2f4b in kill () from /lib/libc.so.7
#1  0x289d2eaa in raise () from /lib/libc.so.7
#2  0x289d1c58 in abort () from /lib/libc.so.7
#3  0x2886e3d0 in __gnu_cxx::__verbose_terminate_handler () from
/usr/lib/libstdc++.so.6
#4  0x2887263e in std::set_unexpected () from /usr/lib/libstdc++.so.6
#5  0x28872682 in std::terminate () from /usr/lib/libstdc++.so.6
#6  0x2887258e in __cxa_throw () from /usr/lib/libstdc++.so.6
#7  0x288886c7 in __cxa_guard_acquire () from /usr/lib/libstdc++.so.6
#8  0x0837bc0b in std::_Rb_tree<std::string, std::pair<std::string const,
std::string>, std::_Select1st<std::pair<std::string const, std::string> >,
std::less<std::string>, std::allocator<std::pair<std::string const,
std::string> > >::_M_copy ()
#9  0x0837bcb4 in std::_Rb_tree<std::string, std::pair<std::string const,
std::string>, std::_Select1st<std::pair<std::string const, std::string> >,
std::less<std::string>, std::allocator<std::pair<std::string const,
std::string> > >::_M_copy ()
#10 0x0837bea4 in std::_Rb_tree<std::string, std::pair<std::string const,
std::string>, std::_Select1st<std::pair<std::string const, std::string> >,
std::less<std::string>, std::allocator<std::pair<std::string const,
std::string> > >::_M_copy ()
#11 0x08379365 in std::_Rb_tree<std::string, std::pair<std::string const,
std::string>, std::_Select1st<std::pair<std::string const, std::string> >,
std::less<std::string>, std::allocator<std::pair<std::string const,
std::string> > >::_M_copy ()
#12 0x08168a44 in std::_Rb_tree<std::string, std::pair<std::string const,
std::string>, std::_Select1st<std::pair<std::string const, std::string> >,
std::less<std::string>, std::allocator<std::pair<std::string const,
std::string> > >::_M_erase ()
#13 0x08168177 in std::_Rb_tree<std::string, std::pair<std::string const,
std::string>, std::_Select1st<std::pair<std::string const, std::string> >,
std::less<std::string>, std::allocator<std::pair<std::string const,
std::string> > >::_M_erase ()
#14 0x083a4451 in std::_Rb_tree<std::string, std::pair<std::string const,
std::string>, std::_Select1st<std::pair<std::string const, std::string> >,
std::less<std::string>, std::allocator<std::pair<std::string const,
std::string> > >::_M_copy ()
#15 0x08051525 in _init ()
#16 0x00000000 in ?? ()
#17 0x00000000 in ?? ()
#18 0xbfbfe75c in ?? ()
#19 0x08053080 in ?? ()
#20 0x083a4468 in std::_Rb_tree<std::string, std::pair<std::string const,
std::string>, std::_Select1st<std::pair<std::string const, std::string> >,
std::less<std::string>, std::allocator<std::pair<std::string const,
std::string> > >::_M_copy ()
#21 0x00000001 in ?? ()

cheers.