Attachment 889841 Details for Bug 1091481 – File: backtrace

File: backtrace

backtrace (text/plain), 17.53 KB, created by Ferry Huberts on 2014-04-25 17:13:08 UTC

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Creator: Ferry Huberts

Created: 2014-04-25 17:13:08 UTC

Size: 17.53 KB

patch

obsolete

>[New LWP 21245]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `gdb --interpreter mi2 --nx'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0x000000000060ae10 in die_type (die=0x2036120, cu=0x2018450) at ../../gdb/dwarf2read.c:17214
>17214	      return objfile_type (cu->objfile)->builtin_void;
>
>Thread 1 (Thread 0x7fc4d9987840 (LWP 21245)):
>#0  0x000000000060ae10 in die_type (die=0x2036120, cu=0x2018450) at ../../gdb/dwarf2read.c:17214
>        die = 0x2036120
>        cu = 0x2018450
>        type_attr = <optimized out>
>#1  0x00000000006096db in read_subrange_type (cu=0x2018450, die=0x2036120) at ../../gdb/dwarf2read.c:13449
>        orig_base_type = <optimized out>
>        range_type = <optimized out>
>        low_default_is_valid = <optimized out>
>        base_type = <optimized out>
>        attr = <optimized out>
>        low = <optimized out>
>        name = <optimized out>
>        negative_mask = <optimized out>
>#2  read_type_die_1 (cu=0x2018450, die=0x2036120) at ../../gdb/dwarf2read.c:17453
>        this_type = 0x0
>#3  read_type_die (die=die@entry=0x2036120, cu=cu@entry=0x2018450) at ../../gdb/dwarf2read.c:17395
>        this_type = <optimized out>
>#4  0x0000000000609395 in read_array_type (cu=0x2018450, die=0x20360c8) at ../../gdb/dwarf2read.c:12340
>        child_type = <optimized out>
>        child_die = 0x2036120
>        element_type = 0x20b2190
>        index_type = <optimized out>
>        range_types = 0x0
>        ndim = 0
>        type = <optimized out>
>        attr = <optimized out>
>        objfile = <optimized out>
>        range_type = <optimized out>
>        i = <optimized out>
>        back_to = 0x1f75e90
>        name = <optimized out>
>#5  read_type_die_1 (cu=0x2018450, die=0x20360c8) at ../../gdb/dwarf2read.c:17423
>        this_type = 0x0
>#6  read_type_die (die=0x20360c8, cu=0x2018450) at ../../gdb/dwarf2read.c:17395
>        this_type = <optimized out>
>#7  0x000000000060ad8f in lookup_die_type (die=0x2036060, attr=0x20360b8, cu=0x2018450) at ../../gdb/dwarf2read.c:17367
>        type_die = <optimized out>
>        type_cu = 0x2018450
>        objfile = <optimized out>
>        this_type = <optimized out>
>        __PRETTY_FUNCTION__ = "lookup_die_type"
>#8  0x00000000006094bd in read_typedef (cu=0x2018450, die=0x2036060) at ../../gdb/dwarf2read.c:13323
>        objfile = 0x1c10780
>        name = 0x7fc4d9992392 <Address 0x7fc4d9992392 out of bounds>
>        this_type = 0x20b20f0
>        target_type = <optimized out>
>#9  read_type_die_1 (cu=0x2018450, die=0x2036060) at ../../gdb/dwarf2read.c:17450
>        this_type = 0x0
>#10 read_type_die (die=die@entry=0x2036060, cu=cu@entry=0x2018450) at ../../gdb/dwarf2read.c:17395
>        this_type = <optimized out>
>#11 0x000000000060e173 in process_die (die=die@entry=0x2036060, cu=cu@entry=0x2018450) at ../../gdb/dwarf2read.c:7732
>No locals.
>#12 0x000000000060df61 in read_file_scope (cu=0x2018450, die=0x202b7b0) at ../../gdb/dwarf2read.c:8504
>        lowpc = 140737351934544
>        highpc = 140737351941595
>        child_die = 0x2036060
>        abfd = <optimized out>
>        attr = <optimized out>
>        comp_dir = 0x7fc4d9991a78 <Address 0x7fc4d9991a78 out of bounds>
>        objfile = <optimized out>
>        back_to = 0x1fd9850
>        name = 0x7fc4d9994328 <Address 0x7fc4d9994328 out of bounds>
>        baseaddr = <optimized out>
>#13 process_die (die=0x202b7b0, cu=cu@entry=0x2018450) at ../../gdb/dwarf2read.c:7688
>No locals.
>#14 0x00000000006126bc in process_full_comp_unit (pretend_language=language_minimal, per_cu=0x1c192c0) at ../../gdb/dwarf2read.c:7489
>        cu = 0x2018450
>        objfile = 0x1c10780
>        lowpc = 4578
>        symtab = <optimized out>
>        back_to = 0x1ed8e20
>        delayed_list_cleanup = 0x1fdcd40
>        baseaddr = 140737351897088
>        static_block = <optimized out>
>        highpc = 140483407320928
>#15 process_queue () at ../../gdb/dwarf2read.c:7061
>        per_cu = 0x1c192c0
>        buf = "CU at offset 0xca82", '\000' <repeats 13 times>, "\070\304\301\001\000\000\000\000`\027\227\327\304\177\000\000 \000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\001", '\000' <repeats 23 times>, "l\217c\327\304\177\000\000\345\001\000"
>        item = 0x1f0c830
>        next_item = <optimized out>
>#16 dw2_do_instantiate_symtab (per_cu=per_cu@entry=0x1c192c0) at ../../gdb/dwarf2read.c:2347
>        back_to = 0x1af2800
>#17 0x0000000000612a3c in dw2_instantiate_symtab (per_cu=0x1c192c0) at ../../gdb/dwarf2read.c:2368
>        back_to = 0x1f92ad0
>#18 0x00000000006131d9 in dw2_lookup_symbol (objfile=<optimized out>, block_index=1, name=0x1f85b20 "in_addr", domain=VAR_DOMAIN) at ../../gdb/dwarf2read.c:3307
>        sym = 0x0
>        stab = <optimized out>
>        iter = {index = 0x1c1c438, want_specific_block = 1, block_index = 1, domain = VAR_DOMAIN, vec = 0x7fc4d99a67d5, next = 1, length = 1}
>        per_cu = <optimized out>
>        stab_best = 0x0
>        index = <optimized out>
>#19 0x000000000057eef6 in lookup_symbol_aux_quick (objfile=objfile@entry=0x1c10780, kind=kind@entry=1, name=name@entry=0x1f85b20 "in_addr", domain=domain@entry=VAR_DOMAIN) at ../../gdb/symtab.c:1677
>        symtab = <optimized out>
>        bv = <optimized out>
>        block = <optimized out>
>        sym = <optimized out>
>#20 0x000000000057efcb in lookup_static_symbol_aux (name=name@entry=0x1f85b20 "in_addr", domain=domain@entry=VAR_DOMAIN) at ../../gdb/symtab.c:1425
>        objfile = 0x1c10780
>        sym = <optimized out>
>#21 0x000000000057f26b in lookup_symbol_aux (is_a_field_of_this=0x0, language=<optimized out>, domain=VAR_DOMAIN, block=0x0, name=0x1f85b20 "in_addr") at ../../gdb/symtab.c:1405
>        sym = 0x0
>        langdef = <optimized out>
>#22 lookup_symbol_in_language (name=name@entry=0x1f85b20 "in_addr", block=block@entry=0x0, domain=domain@entry=VAR_DOMAIN, lang=<optimized out>, is_a_field_of_this=is_a_field_of_this@entry=0x0) at ../../gdb/symtab.c:1244
>        modified_name = 0x1f85b20 "in_addr"
>        cleanup = 0x7ce2e0 <sentinel_cleanup>
>#23 0x000000000057f2b2 in lookup_symbol (name=name@entry=0x1f85b20 "in_addr", block=block@entry=0x0, domain=domain@entry=VAR_DOMAIN, is_a_field_of_this=is_a_field_of_this@entry=0x0) at ../../gdb/symtab.c:1259
>No locals.
>#24 0x0000000000684e0c in replace_typedefs (info=info@entry=0x20182e0, ret_comp=0x2017970, finder=finder@entry=0x65e820 <find_typedef_for_canonicalize>, data=data@entry=0xbf14a0 <default_ptype_flags>) at ../../gdb/cp-support.c:451
>        sym = 0x0
>        except = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        local_name = 0x1f85b20 "in_addr"
>#25 0x000000000068492d in cp_canonicalize_string_full (string=0x7fc4d99b12bf <Address 0x7fc4d99b12bf out of bounds>, finder=finder@entry=0x65e820 <find_typedef_for_canonicalize>, data=data@entry=0xbf14a0 <default_ptype_flags>) at ../../gdb/cp-support.c:538
>        ret = 0x0
>        estimated_len = 14
>        info = 0x20182e0
>#26 0x000000000065e86d in print_name_maybe_canonical (name=0x7fc4d99b12bf <Address 0x7fc4d99b12bf out of bounds>, flags=flags@entry=0xbf14a0 <default_ptype_flags>, stream=stream@entry=0x1ffade0) at ../../gdb/c-typeprint.c:69
>        s = 0x0
>#27 0x000000000065f23d in c_type_print_base (type=type@entry=0x1b99608, stream=stream@entry=0x1ffade0, show=show@entry=-1, level=level@entry=0, flags=flags@entry=0xbf14a0 <default_ptype_flags>) at ../../gdb/c-typeprint.c:934
>        local_flags = {raw = 0, print_methods = 1, print_typedefs = 1, local_typedefs = 0x1ffb190, global_typedefs = 0x0, global_printers = 0x0}
>        semi_local_flags = {raw = 0, print_methods = 1, print_typedefs = 1, local_typedefs = 0x0, global_typedefs = 0x0, global_printers = 0x0}
>        local_cleanups = 0x7ce2e0 <sentinel_cleanup>
>        i = <optimized out>
>        len = <optimized out>
>        real_len = <optimized out>
>        section_type = <optimized out>
>        need_access_label = 0
>        j = <optimized out>
>        len2 = <optimized out>
>        __PRETTY_FUNCTION__ = "c_type_print_base"
>#28 0x0000000000660b34 in c_print_type (type=0x1b99608, varstring=0x78ecb3 "", stream=0x1ffade0, show=-1, level=0, flags=0xbf14a0 <default_ptype_flags>) at ../../gdb/c-typeprint.c:105
>        code = <optimized out>
>        demangled_args = <optimized out>
>        need_post_space = <optimized out>
>        local_name = <optimized out>
>#29 0x000000000065cc9b in type_to_string (type=0x1b99608) at ../../gdb/typeprint.c:389
>        s = <optimized out>
>        stb = 0x1ffade0
>        old_chain = 0x1a9e650
>        except = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>#30 0x000000000064bbf0 in varobj_get_type (var=var@entry=0x2016100) at ../../gdb/varobj.c:1371
>No locals.
>#31 0x00000000004e640a in print_varobj (var=var@entry=0x2016100, print_values=print_values@entry=PRINT_NO_VALUES, print_expression=print_expression@entry=1) at ../../gdb/mi/mi-cmd-var.c:69
>        uiout = 0x1980b30
>        type = <optimized out>
>        thread_id = <optimized out>
>        display_hint = <optimized out>
>#32 0x00000000004e708c in mi_cmd_var_list_children (command=<optimized out>, argv=<optimized out>, argc=<optimized out>) at ../../gdb/mi/mi-cmd-var.c:436
>        cleanup_child = 0x1f8ec50
>        cleanup_children = 0x1affcb0
>        uiout = 0x1980b30
>        var = 0x2010390
>        children = 0x203f4b0
>        child = 0x2016100
>        print_values = PRINT_NO_VALUES
>        ix = 9
>        from = 0
>        to = 11
>        display_hint = <optimized out>
>#33 0x00000000004eea99 in mi_cmd_execute (parse=0x1ffb440) at ../../gdb/mi/mi-main.c:2147
>        cleanup = 0x18c3020
>#34 captured_mi_execute_command (context=0x1ffb440, uiout=0x1980b30) at ../../gdb/mi/mi-main.c:1898
>        cleanup = 0x7ce2e0 <sentinel_cleanup>
>#35 mi_execute_command (cmd=0x1ffb3e0 "61-var-list-children var1", from_tty=<optimized out>) at ../../gdb/mi/mi-main.c:2017
>        result = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        previous_ptid = {pid = 21260, lwp = 21260, tid = 0}
>        token = 0x1b6b870 "61"
>        command = 0x1ffb440
>        exception = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>#36 0x00000000004e9dcd in mi_execute_command_wrapper (cmd=<optimized out>) at ../../gdb/mi/mi-interp.c:311
>No locals.
>#37 mi_execute_command_input_handler (cmd=<optimized out>) at ../../gdb/mi/mi-interp.c:319
>No locals.
>#38 0x00000000005b8f44 in process_event () at ../../gdb/event-loop.c:342
>        event_ptr = <optimized out>
>        proc = 0x5b8380 <handle_file_event>
>        data = {ptr = 0x0, integer = 0}
>#39 0x00000000005b92d7 in gdb_do_one_event () at ../../gdb/event-loop.c:406
>        event_source_head = 0
>        current = 3
>#40 0x00000000005b9507 in start_event_loop () at ../../gdb/event-loop.c:431
>        ex = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        result = 0
>#41 0x00000000005b23c3 in captured_command_loop (data=data@entry=0x0) at ../../gdb/main.c:261
>No locals.
>#42 0x00000000005b04ca in catch_errors (func=func@entry=0x5b23b0 <captured_command_loop>, func_args=func_args@entry=0x0, errstring=errstring@entry=0x78ecb3 "", mask=mask@entry=6) at ../../gdb/exceptions.c:524
>        val = 0
>        exception = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        saved_uiout = 0x1980b30
>#43 0x00000000005b3096 in captured_main (data=data@entry=0x7fff2c8d8bd0) at ../../gdb/main.c:1150
>        context = 0x7fff2c8d8bd0
>        argc = 4
>        argv = 0x7fff2c8d8ce8
>        quiet = 0
>        set_args = 0
>        inhibit_home_gdbinit = 0
>        symarg = <optimized out>
>        execarg = <optimized out>
>        pidarg = 0x0
>        corearg = <optimized out>
>        pid_or_core_arg = 0x0
>        cdarg = 0x0
>        ttyarg = 0x0
>        python_script = <optimized out>
>        print_help = 0
>        print_version = 0
>        print_configuration = 0
>        cmdarg_vec = 0x0
>        cmdarg_p = 0x0
>        dirarg = <optimized out>
>        dirsize = <optimized out>
>        ndir = 1
>        system_gdbinit = 0x1a840c0 "/etc/gdbinit"
>        home_gdbinit = 0x0
>        local_gdbinit = 0x0
>        i = <optimized out>
>        save_auto_load = 1
>        objfile = <optimized out>
>        pre_stat_chain = 0x7ce2e0 <sentinel_cleanup>
>#44 0x00000000005b04ca in catch_errors (func=func@entry=0x5b27e0 <captured_main>, func_args=func_args@entry=0x7fff2c8d8bd0, errstring=errstring@entry=0x78ecb3 "", mask=mask@entry=6) at ../../gdb/exceptions.c:524
>        val = 0
>        exception = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        saved_uiout = 0xbf1020 <def_uiout>
>#45 0x00000000005b3c54 in gdb_main (args=args@entry=0x7fff2c8d8bd0) at ../../gdb/main.c:1160
>No locals.
>#46 0x0000000000457d1e in main (argc=<optimized out>, argv=<optimized out>) at ../../gdb/gdb.c:34
>        args = {argc = 4, argv = 0x7fff2c8d8ce8, use_windows = 0, interpreter_p = 0x77e710 "console"}
>From                To                  Syms Read   Shared Object Library
>0x00007fc4d956df50  0x00007fc4d958c768  Yes         /lib64/libreadline.so.6
>0x00007fc4d933b4a0  0x00007fc4d934dfe4  Yes         /lib64/libselinux.so.1
>0x00007fc4d9114d50  0x00007fc4d912e454  Yes         /lib64/libncurses.so.5
>0x00007fc4d8ef0e40  0x00007fc4d8efcba8  Yes         /lib64/libtinfo.so.5
>0x00007fc4d8cd0210  0x00007fc4d8cdc930  Yes         /lib64/libz.so.1
>0x00007fc4d89cc890  0x00007fc4d8a3bbb8  Yes         /lib64/libm.so.6
>0x00007fc4d87c3ed0  0x00007fc4d87c49d0  Yes         /lib64/libdl.so.2
>0x00007fc4d85ab9f0  0x00007fc4d85b7614  Yes         /lib64/libpthread.so.0
>0x00007fc4d83a3f10  0x00007fc4d83a4804  Yes         /lib64/libutil.so.1
>0x00007fc4d801c3d0  0x00007fc4d8102d90  Yes         /lib64/libpython2.7.so.1.0
>0x00007fc4d7db6e00  0x00007fc4d7dcfcdc  Yes         /lib64/libexpat.so.1
>0x00007fc4d7b910e0  0x00007fc4d7ba7050  Yes         /lib64/liblzma.so.5
>0x00007fc4d797aaf0  0x00007fc4d798a218  Yes         /lib64/libgcc_s.so.1
>0x00007fc4d75d8560  0x00007fc4d7719bb4  Yes         /lib64/libc.so.6
>0x00007fc4d7354770  0x00007fc4d739e8e8  Yes         /lib64/libpcre.so.1
>0x00007fc4d979fb10  0x00007fc4d97b8c70  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007fc4d0c1df80  0x00007fc4d0c22c84  Yes         /usr/lib64/python2.7/lib-dynload/itertoolsmodule.so
>0x00007fc4d0a15520  0x00007fc4d0a17bfc  Yes         /usr/lib64/python2.7/lib-dynload/_collectionsmodule.so
>0x00007fc4d080c0e0  0x00007fc4d080e254  Yes         /usr/lib64/python2.7/lib-dynload/operator.so
>0x00007fc4d0603e50  0x00007fc4d0604fc4  Yes         /usr/lib64/python2.7/lib-dynload/_heapq.so
>0x00007fc4d0400680  0x00007fc4d04017e8  Yes         /usr/lib64/gconv/UTF-32.so
>0x00007fc4cf7d1240  0x00007fc4cf7d7ee4  Yes         /lib64/libnss_files.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x101ca5390	4325004176
>rbx            0x2018450	33653840
>rcx            0x2f	47
>rdx            0x1c05ac0	29383360
>rsi            0x18c6950	25979216
>rdi            0x1c18818	29460504
>rbp            0x2036120	0x2036120
>rsp            0x7fff2c8d7f00	0x7fff2c8d7f00
>r8             0x2036148	33775944
>r9             0x7f7	2039
>r10            0x93ec60	9694304
>r11            0x7f5	2037
>r12            0x2036128	33775912
>r13            0x20b2190	34283920
>r14            0x0	0
>r15            0x2018450	33653840
>rip            0x60ae10	0x60ae10 <die_type+64>
>eflags         0x10206	[ PF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>st0            *value not available*
>st1            *value not available*
>st2            *value not available*
>st3            *value not available*
>st4            *value not available*
>st5            *value not available*
>st6            *value not available*
>st7            *value not available*
>fctrl          *value not available*
>fstat          *value not available*
>ftag           *value not available*
>fiseg          *value not available*
>fioff          *value not available*
>foseg          *value not available*
>fooff          *value not available*
>fop            *value not available*
>xmm0           *value not available*
>xmm1           *value not available*
>xmm2           *value not available*
>xmm3           *value not available*
>xmm4           *value not available*
>xmm5           *value not available*
>xmm6           *value not available*
>xmm7           *value not available*
>xmm8           *value not available*
>xmm9           *value not available*
>xmm10          *value not available*
>xmm11          *value not available*
>xmm12          *value not available*
>xmm13          *value not available*
>xmm14          *value not available*
>xmm15          *value not available*
>mxcsr          *value not available*
>Dump of assembler code for function die_type:
>   0x000000000060add0 <+0>:	push   %rbp
>   0x000000000060add1 <+1>:	mov    %rsi,%rdx
>   0x000000000060add4 <+4>:	mov    %rdi,%rbp
>   0x000000000060add7 <+7>:	push   %rbx
>   0x000000000060add8 <+8>:	mov    %rsi,%rbx
>   0x000000000060addb <+11>:	mov    $0x49,%esi
>   0x000000000060ade0 <+16>:	sub    $0x8,%rsp
>   0x000000000060ade4 <+20>:	callq  0x605680 <dwarf2_attr>
>   0x000000000060ade9 <+25>:	test   %rax,%rax
>   0x000000000060adec <+28>:	je     0x60ae08 <die_type+56>
>   0x000000000060adee <+30>:	add    $0x8,%rsp
>   0x000000000060adf2 <+34>:	mov    %rbx,%rdx
>   0x000000000060adf5 <+37>:	mov    %rbp,%rdi
>   0x000000000060adf8 <+40>:	pop    %rbx
>   0x000000000060adf9 <+41>:	pop    %rbp
>   0x000000000060adfa <+42>:	mov    %rax,%rsi
>   0x000000000060adfd <+45>:	jmpq   0x60abd0 <lookup_die_type>
>   0x000000000060ae02 <+50>:	nopw   0x0(%rax,%rax,1)
>   0x000000000060ae08 <+56>:	mov    (%rbx),%rdi
>   0x000000000060ae0b <+59>:	callq  0x5ce280 <objfile_type>
>=> 0x000000000060ae10 <+64>:	mov    (%rax),%rax
>   0x000000000060ae13 <+67>:	add    $0x8,%rsp
>   0x000000000060ae17 <+71>:	pop    %rbx
>   0x000000000060ae18 <+72>:	pop    %rbp
>   0x000000000060ae19 <+73>:	retq   
>End of assembler dump.

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Attachments on bug 1091481: 889841 | 889842 | 889843 | 889844 | 889845 | 889846 | 889847 | 889848 | 889849 | 889850 | 889851