{
   sqlite3 uninitialized write in journal (see http://www.sqlite.org/cvstrac/chngview?cn=5968)
   Memcheck:Param
   write(buf)
   fun:__write_nocancel
   fun:sqlite3OsWrite
   fun:writeJournalHdr
   fun:pager_open_journal
   fun:sqlite3BtreeBeginTrans
   fun:sqlite3VdbeExec
   fun:sqlite3_step
}