root@graz-dc-sem.ad.tao.at# LD_PRELOAD=/lib/x86_64-linux-gnu/libpthread.so.0 gdb ldbmodify GNU gdb (GDB) 7.4.1-debian Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/ldbmodify...(no debugging symbols found)...done. (gdb) run -H sam.ldb /var/local/ldapschemes/mailclasses.ldif Starting program: /usr/bin/ldbmodify -H sam.ldb /var/local/ldapschemes/mailclasses.ldif [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Program received signal SIGSEGV, Segmentation fault. 0x00007fffe8fc26d0 in samldb_find_for_defaultObjectCategory (ac=0xa5b780) at ../source4/dsdb/samdb/ldb_modules/samldb.c:399 399 ../source4/dsdb/samdb/ldb_modules/samldb.c: No such file or directory. (gdb) bt #0 0x00007fffe8fc26d0 in samldb_find_for_defaultObjectCategory (ac=0xa5b780) at ../source4/dsdb/samdb/ldb_modules/samldb.c:399 #1 0x00007fffe8fc25be in samldb_add_entry_callback (req=, ares=0x13b3e90) at ../source4/dsdb/samdb/ldb_modules/samldb.c:596 #2 0x00007fffeac370f6 in attr_handler2 (ac=0x10a5f10) at ../source4/dsdb/samdb/ldb_modules/objectclass_attrs.c:455 #3 get_search_callback (req=, ares=) at ../source4/dsdb/samdb/ldb_modules/objectclass_attrs.c:498 #4 0x00007fffed70061d in extended_callback (req=0x1bdefc0, ares=0x138aef0, handle_dereference=0) at ../source4/dsdb/samdb/ldb_modules/extended_dn_out.c:454 #5 0x00007fffe5a6b9b2 in ?? () from /usr/lib/x86_64-linux-gnu/ldb/modules/ldb/tdb.so #6 0x00007ffff6ded088 in tevent_common_loop_timer_delay () from /usr/lib/x86_64-linux-gnu/libtevent.so.0 #7 0x00007ffff6dedfb6 in ?? () from /usr/lib/x86_64-linux-gnu/libtevent.so.0 #8 0x00007ffff6dec6f6 in ?? () from /usr/lib/x86_64-linux-gnu/libtevent.so.0 #9 0x00007ffff6de902d in _tevent_loop_once () from /usr/lib/x86_64-linux-gnu/libtevent.so.0 #10 0x00007ffff79b2e05 in ldb_wait () from /usr/lib/x86_64-linux-gnu/libldb.so.1 #11 0x00007ffff778f044 in ?? () from /usr/lib/x86_64-linux-gnu/ldb/libldb-cmdline.so #12 0x00007ffff778f100 in ldb_add_ctrl () from /usr/lib/x86_64-linux-gnu/ldb/libldb-cmdline.so #13 0x00000000004014ff in ?? () #14 0x0000000000401153 in ?? () #15 0x00007ffff7215ead in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #16 0x0000000000401225 in ?? () #17 0x00007fffffffeb18 in ?? () #18 0x000000000000001c in ?? () #19 0x0000000000000004 in ?? () #20 0x00007fffffffed82 in ?? () #21 0x00007fffffffed95 in ?? () #22 0x00007fffffffed98 in ?? () #23 0x00007fffffffeda0 in ?? () #24 0x0000000000000000 in ?? () (gdb)