#0  0x00007fd1dcfdb267 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
  [Error: ../sysdeps/unix/sysv/linux/raise.c was not found in source tree]
#1  0x00007fd1dcfdceca in __GI_abort () at abort.c:89
  [Error: abort.c was not found in source tree]
#2  0x00007fd1dd01ec53 in __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7fd1dd1371a8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
  [Error: ../sysdeps/posix/libc_fatal.c was not found in source tree]
#3  0x00007fd1dd02845c in malloc_printerr (ptr=<optimized out>, str=0x7fd1dd1374b8 "malloc(): memory corruption (fast)", action=1) at malloc.c:4965
  [Error: malloc.c was not found in source tree]
#4  _int_malloc (av=av@entry=0x7fd1b8000020, bytes=bytes@entry=40) at malloc.c:3353
  [Error: malloc.c was not found in source tree]
#5  0x00007fd1dd02a50e in __GI___libc_malloc (bytes=bytes@entry=40) at malloc.c:2895
  [Error: malloc.c was not found in source tree]
#6  0x00007fd1c0ff1c57 in sqlite3MemMalloc (nByte=32) at sqlite3.c:17262
  [Error: sqlite3.c was not found in source tree]
#7  0x00007fd1c0fce2f6 in mallocWithAlarm (pp=<synthetic pointer>, n=32) at sqlite3.c:20934
  [Error: sqlite3.c was not found in source tree]
#8  sqlite3Malloc (n=32) at sqlite3.c:20965
  [Error: sqlite3.c was not found in source tree]
#9  0x00007fd1c0fce47a in sqlite3DbMallocRaw (db=0x19de1d8, n=<optimized out>) at sqlite3.c:21331
  [Error: sqlite3.c was not found in source tree]
#10 0x00007fd1c0fe4782 in sqlite3VdbeMemGrow (pMem=pMem@entry=0x1d3c258, n=<optimized out>, bPreserve=bPreserve@entry=1) at sqlite3.c:64310
  [Error: sqlite3.c was not found in source tree]
#11 0x00007fd1c0fe6724 in vdbeMemAddTerminator (pMem=pMem@entry=0x1d3c258) at sqlite3.c:64422
  [Error: sqlite3.c was not found in source tree]
#12 0x00007fd1c0feadd0 in sqlite3VdbeMemNulTerminate (pMem=0x1d3c258) at sqlite3.c:64441
  [Error: sqlite3.c was not found in source tree]
#13 valueToText (pVal=0x1d3c258, enc=enc@entry=1 '\001') at sqlite3.c:65216
  [Error: sqlite3.c was not found in source tree]
#14 0x00007fd1c0feaef4 in sqlite3ValueText (pVal=<optimized out>, enc=enc@entry=1 '\001') at sqlite3.c:65251
  [Error: sqlite3.c was not found in source tree]
#15 0x00007fd1c0feaf17 in sqlite3_value_text (pVal=<optimized out>) at sqlite3.c:70338
  [Error: sqlite3.c was not found in source tree]
#16 0x00007fd1c0feb1e4 in likeFunc (context=0x7fd1b812c188, argc=2, argv=0x7fd1b812c1b8) at sqlite3.c:98354
  [Error: sqlite3.c was not found in source tree]
#17 0x00007fd1c10256ef in sqlite3VdbeExec (p=p@entry=0x1c95bc8) at sqlite3.c:73728
  [Error: sqlite3.c was not found in source tree]
#18 0x00007fd1c102e827 in sqlite3Step (p=0x1c95bc8) at sqlite3.c:70731
  [Error: sqlite3.c was not found in source tree]
#19 sqlite3_step (pStmt=<optimized out>) at sqlite3.c:5256
  [Error: sqlite3.c was not found in source tree]
#20 0x00007fd1c16ef230 in tracker_db_cursor_get_variable_name (cursor=0x1b01340, column=<optimized out>) at tracker-db-interface-sqlite.c:2284
  [Error: tracker-db-interface-sqlite.c was not found in source tree]
#21 0x00007ffdf0ee542f in ?? ()
#22 0x00007fd1c08529c0 in ?? ()
#23 0x00007fd1c16ef9e7 in function_sparql_haversine_distance (context=0x7fd1bc009420, argc=<optimized out>, argv=0x1b01100) at tracker-db-interface-sqlite.c:495
  [Error: tracker-db-interface-sqlite.c was not found in source tree]
#24 0x00007fd1db5ea956 in io_job_thread (task=<optimized out>, source_object=<optimized out>, task_data=0x1c3dc60, cancellable=<optimized out>) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./gio/gioscheduler.c:85
  [Error: /build/glib2.0-hcw3A1/glib2.0-2.45.7/./gio/gioscheduler.c was not found in source tree]
#25 0x00007fd1db60fd48 in g_task_thread_pool_thread (thread_data=0x1c3dc60, pool_data=<optimized out>) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./gio/gtask.c:1283
  [Error: /build/glib2.0-hcw3A1/glib2.0-2.45.7/./gio/gtask.c was not found in source tree]
#26 0x00007fd1dd6716be in g_thread_pool_thread_proxy (data=<optimized out>) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gthreadpool.c:307
  [Error: /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gthreadpool.c was not found in source tree]
#27 0x00007fd1dd670d25 in g_thread_proxy (data=0x1d05720) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gthread.c:778
  [Error: /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gthread.c was not found in source tree]
#28 0x00007fd1dc91a6aa in start_thread (arg=0x7fd1c0852700) at pthread_create.c:333
  [Error: pthread_create.c was not found in source tree]
#29 0x00007fd1dd0aceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
  [Error: ../sysdeps/unix/sysv/linux/x86_64/clone.S was not found in source tree]