Program received signal SIGSEGV, Segmentation fault.
ldap_set_option (ld=0xfffffffff4c59170, option=2, invalue=0x7fffffffa20c)
    at ../../../libraries/libldap/options.c:393
393			assert( LDAP_VALID( ld ) );
(gdb) bt
#0  ldap_set_option (ld=0xfffffffff4c59170, option=2, invalue=0x7fffffffa20c)
    at ../../../libraries/libldap/options.c:393
#1  0x00000000004a0c35 in Fldap_open (host=140737340977800, plist=10477688)
    at eldap.c:306
#2  0x00000000004882cb in Ffuncall (nargs=3, args=0x7fffffffa308)
    at eval.c:3536
#3  0x000000000045b419 in execute_optimized_program (
    program=<value optimized out>, stack_depth=<value optimized out>, 
    constants_data=0x7ffff61d0c40) at bytecode.c:748
#4  0x000000000045cf47 in funcall_compiled_function (fun=140737322222984, 
    nargs=3, args=0x7fffffffa508) at bytecode.c:519
#5  0x0000000000488186 in Ffuncall (nargs=4, args=0x7fffffffa500)
    at eval.c:3572
#6  0x000000000048e64c in Fapply (nargs=3, args=<value optimized out>)
    at eval.c:3811
#7  0x00000000004882fb in Ffuncall (nargs=4, args=0x7fffffffa668)
    at eval.c:3558
#8  0x000000000045b419 in execute_optimized_program (
    program=<value optimized out>, stack_depth=<value optimized out>, 
    constants_data=0x7ffff61d10e0) at bytecode.c:748
#9  0x000000000045cf47 in funcall_compiled_function (fun=140737322222936, 
    nargs=2, args=0x7fffffffa7a0) at bytecode.c:519
#10 0x000000000048f1f7 in Feval (form=140737322946488) at eval.c:3392
#11 0x000000000049095e in Flet (args=<value optimized out>) at eval.c:923
#12 0x000000000048f41c in Feval (form=140737322946632) at eval.c:3308
#13 0x000000000048fd21 in Fprogn (args=140737322946656) at eval.c:775
#14 0x000000000048ff57 in funcall_lambda (fun=140737322970640, nargs=2, 
    args=0x7fffffffad58) at eval.c:3863
#15 0x00000000004880a6 in Ffuncall (nargs=3, args=0x7fffffffad50)
    at eval.c:3580
#16 0x000000000048f3f8 in Feval (form=140737321888808) at eval.c:3360
#17 0x000000000048fd21 in Fprogn (args=140737321888976) at eval.c:775
#18 0x000000000048ff57 in funcall_lambda (fun=140737321826760, nargs=2, 
    args=0x7fffffffafe0) at eval.c:3863
#19 0x000000000048f126 in Feval (form=140737321820264) at eval.c:3439
#20 0x000000000048f2af in Feval (form=140737321820384) at eval.c:3323
#21 0x000000000048f2af in Feval (form=140737321820408) at eval.c:3323
#22 0x000000000049008a in Fsetq (args=<value optimized out>) at eval.c:992
#23 0x000000000048f41c in Feval (form=140737321820456) at eval.c:3308
#24 0x000000000048fd21 in Fprogn (args=140737321820480) at eval.c:775
#25 0x000000000048ff57 in funcall_lambda (fun=140737321820888, nargs=1, 
    args=0x7fffffffb8a8) at eval.c:3863
#26 0x00000000004880a6 in Ffuncall (nargs=2, args=0x7fffffffb8a0)
    at eval.c:3580
#27 0x00000000004ff909 in mapcar1 (leni=1, vals=0x7fffffffb900, 
    function=140737488331276, sequence=140737305047184) at fns.c:3014
#28 0x00000000005023c9 in Fmapcar (function=140737321820888, 
    sequence=140737305047184) at fns.c:3135
#29 0x000000000048f5bc in Feval (form=140737321820936) at eval.c:3335
#30 0x00000000004903b9 in Fprogn (args=140737321909416) at eval.c:775
#31 Fwhile (args=<value optimized out>) at eval.c:961
#32 0x000000000048f41c in Feval (form=140737321909704) at eval.c:3308
#33 0x000000000048fd21 in Fprogn (args=140737321922224) at eval.c:775
#34 0x0000000000486b61 in internal_catch (tag=<value optimized out>, 
    func=0x48fcd0 <Fprogn>, arg=140737321922224, threw=0x0) at eval.c:1318
#35 0x000000000048f41c in Feval (form=140737321909800) at eval.c:3308
#36 0x000000000048fd21 in Fprogn (args=140737295187528) at eval.c:775
#37 0x000000000048f41c in Feval (form=140737295187504) at eval.c:3308
#38 0x0000000000489e4f in condition_case_1 (handlers=<value optimized out>, 
    bfun=0x48e800 <Feval>, barg=140737295187504, 
    hfun=0x4904e0 <run_condition_case_handlers>, harg=140737341485168)
    at eval.c:1652
#39 0x000000000048f41c in Feval (form=140737295187432) at eval.c:3308
#40 0x0000000000490a46 in Fprogn (args=140737295187408) at eval.c:775
#41 Flet (args=<value optimized out>) at eval.c:944
#42 0x000000000048f41c in Feval (form=140737295190648) at eval.c:3308
#43 0x000000000048f439 in Feval (form=140737321909824) at eval.c:3414
#44 0x0000000000490a46 in Fprogn (args=140737321910328) at eval.c:775
#45 Flet (args=<value optimized out>) at eval.c:944
#46 0x000000000048f41c in Feval (form=140737321825848) at eval.c:3308
#47 0x000000000048fd21 in Fprogn (args=140737321826496) at eval.c:775
#48 0x000000000048ff57 in funcall_lambda (fun=140737321921192, nargs=4, 
    args=0x7fffffffccd0) at eval.c:3863
#49 0x000000000048f126 in Feval (form=140737315860440) at eval.c:3439
#50 0x000000000048f2af in Feval (form=140737315860176) at eval.c:3323
#51 0x0000000000490a46 in Fprogn (args=140737315860104) at eval.c:775
#52 Flet (args=<value optimized out>) at eval.c:944
#53 0x000000000048f41c in Feval (form=140737315859504) at eval.c:3308
#54 0x000000000048fd21 in Fprogn (args=140737315859480) at eval.c:775
#55 0x000000000048ff57 in funcall_lambda (fun=140737315860944, nargs=0, 
    args=0x7fffffffd380) at eval.c:3863
#56 0x000000000048f126 in Feval (form=140737315862936) at eval.c:3439
#57 0x00000000004904ac in Fprogn (args=140737315862960) at eval.c:775
#58 Fif (args=<value optimized out>) at eval.c:693
#59 0x000000000048f41c in Feval (form=140737315862840) at eval.c:3308
#60 0x000000000048fd21 in Fprogn (args=140737315862816) at eval.c:775
#61 0x000000000048ff57 in funcall_lambda (fun=140737315863008, nargs=1, 
    args=0x7fffffffd888) at eval.c:3863
#62 0x00000000004880a6 in Ffuncall (nargs=2, args=0x7fffffffd880)
    at eval.c:3580
#63 0x000000000045df09 in Fcall_interactively (function=140737316827416, 
    record_flag=140737341486176, keys=140737341486176) at callint.c:941
#64 0x0000000000492951 in Fcommand_execute (cmd=140737316827416, 
    record_flag=140737341486176, keys=140737341486176) at eval.c:2974
#65 0x00000000004db171 in execute_command_event (
    command_builder=0x7ffff66a3000, event=140737322806504)
    at event-stream.c:3924
#66 0x00000000004dbaca in Fdispatch_event (event=140737322806504)
    at event-stream.c:4258
#67 0x0000000000466e64 in Fcommand_loop_1 () at cmdloop.c:583
#68 0x0000000000489e4f in condition_case_1 (handlers=<value optimized out>, 
    bfun=0x466f40 <command_loop_1>, barg=140737341486176, 
    hfun=0x467100 <cmd_error>, harg=140737341486176) at eval.c:1652
#69 0x00000000004670e0 in command_loop_3 () at cmdloop.c:256
#70 command_loop_2 (dummy=<value optimized out>) at cmdloop.c:267
#71 0x0000000000486b61 in internal_catch (tag=<value optimized out>, 
    func=0x4670b0 <command_loop_2>, arg=140737341486176, threw=0x0)
    at eval.c:1318
#72 0x0000000000467473 in initial_command_loop (load_me=<value optimized out>)
    at cmdloop.c:305
#73 0x0000000000484a68 in xemacs_21_4_22_x86_64_unknown_linux (argc=1, 
    argv=0x7fffffffe048, envp=<value optimized out>, restart=0) at emacs.c:2460
#74 0x0000000000485309 in main (argc=<value optimized out>, 
    argv=<value optimized out>, envp=<value optimized out>) at emacs.c:2829