Attachment 923538 Details for Bug 1126177 – File: backtrace

File: backtrace

backtrace (text/plain), 13.60 KB, created by Ritesh Khadgaray on 2014-08-03 06:24:13 UTC

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Creator: Ritesh Khadgaray

Created: 2014-08-03 06:24:13 UTC

Size: 13.60 KB

patch

obsolete

>[New LWP 8203]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `gdb --core=d /usr/bin/anjuta'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  value_type (value=value@entry=0x0) at ../../gdb/value.c:932
>932	  return value->type;
>
>Thread 1 (Thread 0x7f7e44958800 (LWP 8203)):
>#0  value_type (value=value@entry=0x0) at ../../gdb/value.c:932
>No locals.
>#1  0x00000000005616f0 in py_print_single_arg (out=0x2e9f220, sym_name=0x0, fa=0x7fff09338f70, fv=<optimized out>, opts=0x7fff09338fb0, args_type=CLI_SCALAR_VALUES, print_args_field=0, language=0x8d9e40 <c_language_defn>) at ../../gdb/python/py-framefilter.c:445
>        cleanups = 0x88a9a0 <sentinel_cleanup>
>        val = 0x0
>        except = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>#2  0x00000000005623ba in enumerate_args (iter=0x0, iter@entry=<listiterator at remote 0x7f7e3713c410>, out=0x7fff09338e00, out@entry=0x2e9f220, args_type=1116932672, args_type@entry=CLI_SCALAR_VALUES, print_args_field=print_args_field@entry=0, frame=0x1, frame@entry=0xa9f3fd8) at ../../gdb/python/py-framefilter.c:596
>        arg = {sym = 0xb3b0720, val = 0x0, error = 0xae442f0 "value has been optimized out", entry_kind = 0x8a54ae <print_entry_values_no> "no"}
>        entryarg = {sym = 0xb3b0720, val = 0x0, error = 0x0, entry_kind = 0x8a54ae <print_entry_values_no> "no"}
>        language = 0x8d9e40 <c_language_defn>
>        sym = 0xb3b0720
>        val = 0x0
>        sym_name = 0xa0c0ff0 "data"
>        opts = {prettyformat = Val_prettyformat_default, prettyformat_arrays = 0, prettyformat_structs = 0, vtblprint = 0, unionprint = 1, addressprint = 1, objectprint = 0, print_max = 200, repeat_count_threshold = 10, output_format = 0, format = 0, stop_print_at_null = 0, print_array_indexes = 0, deref_ref = 1, static_field_print = 1, pascal_static_field_print = 1, raw = 0, summary = 1, symbol_print = 1}
>        except = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>#3  0x0000000000562624 in py_print_args (filter=filter@entry=<FrameDecorator(_base=<gdb.Frame at remote 0x7f7e3713c470>) at remote 0x7f7e3713c8d0>, out=out@entry=0x2e9f220, args_type=args_type@entry=CLI_SCALAR_VALUES, frame=frame@entry=0xa9f3fd8) at ../../gdb/python/py-framefilter.c:968
>        old_chain = 0x71863e0
>        except = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>#4  0x0000000000562c28 in py_print_frame (filter=filter@entry=<FrameDecorator(_base=<gdb.Frame at remote 0x7f7e3713c470>) at remote 0x7f7e3713c8d0>, flags=flags@entry=7, args_type=args_type@entry=CLI_SCALAR_VALUES, out=out@entry=0x2e9f220, indent=indent@entry=0, levels_printed=levels_printed@entry=0x67844f0) at ../../gdb/python/py-framefilter.c:1236
>        has_addr = <optimized out>
>        address = <optimized out>
>        gdbarch = <optimized out>
>        frame = <optimized out>
>        cleanup_stack = 0xae4d290
>        opts = {prettyformat = Val_prettyformat_default, prettyformat_arrays = 0, prettyformat_structs = 0, vtblprint = 0, unionprint = 1, addressprint = 1, objectprint = 0, print_max = 200, repeat_count_threshold = 10, output_format = 0, format = 0, stop_print_at_null = 0, print_array_indexes = 0, deref_ref = 0, static_field_print = 1, pascal_static_field_print = 1, raw = 0, summary = 0, symbol_print = 1}
>        py_inf_frame = <optimized out>
>        elided = <optimized out>
>        print_level = 1
>        print_frame_info = <optimized out>
>        print_args = <optimized out>
>        print_locals = 0
>        except = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>#5  0x00000000005635c0 in gdbpy_apply_frame_filter (extlang=<optimized out>, frame=0xa9aa650, flags=7, args_type=CLI_SCALAR_VALUES, out=0x2e9f220, frame_low=0, frame_high=-1) at ../../gdb/python/py-framefilter.c:1518
>        gdbarch = 0x3096380
>        cleanups = 0xabb1ca0
>        success = <optimized out>
>        except = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        item = <FrameDecorator(_base=<gdb.Frame at remote 0x7f7e3713c470>) at remote 0x7f7e3713c8d0>
>        levels_printed = 0x67844f0
>        count_printed = <optimized out>
>#6  0x000000000060ecfa in apply_ext_lang_frame_filter (frame=0xa9aa650, flags=7, args_type=CLI_SCALAR_VALUES, out=0x2e9f220, frame_low=1, frame_low@entry=0, frame_high=-1) at ../../gdb/extension.c:553
>        status = 0
>        extlang = 0x0
>#7  0x0000000000608b57 in backtrace_command_1 (count_exp=count_exp@entry=0x0, show_locals=0, no_filters=0, from_tty=from_tty@entry=1) at ../../gdb/stack.c:1801
>        flags = 7
>        arg_type = CLI_SCALAR_VALUES
>        fi = <optimized out>
>        count = <optimized out>
>        i = <optimized out>
>        trailing = 0xa9aa650
>        trailing_level = <optimized out>
>        py_start = 0
>        py_end = -1
>        result = EXT_LANG_BT_ERROR
>#8  0x000000000060903d in backtrace_command (arg=0x0, from_tty=1) at ../../gdb/stack.c:1916
>        old_chain = 0xacb0680
>        fulltrace_arg = <optimized out>
>        arglen = <optimized out>
>        argc = <optimized out>
>        no_filters = <optimized out>
>        user_arg = <optimized out>
>#9  0x00000000006d660b in execute_command (p=<optimized out>, p@entry=0x2c371a1 "bt", from_tty=from_tty@entry=1) at ../../gdb/top.c:462
>        cmd = 0x2c371a3 ""
>        arg = <optimized out>
>        was_sync = 0
>        cleanup_if_error = 0xa946de0
>        cleanup = 0xaceda00
>        c = 0x2d97850
>        line = 0x2c371a1 "bt"
>#10 0x000000000060d8dd in thread_apply_all_command (cmd=0x2c371a1 "bt", from_tty=1) at ../../gdb/thread.c:1262
>        tp_array = <optimized out>
>        tp = <optimized out>
>        i = <optimized out>
>        k = <optimized out>
>        old_chain = 0x8392f20
>        saved_cmd = 0x9608bc0 "bt"
>        tc = <optimized out>
>        ta_cleanup = {tp_array = 0x88e9ae0, count = 12}
>#11 0x00000000006d660b in execute_command (p=<optimized out>, p@entry=0x2c37190 "thread apply all bt", from_tty=1) at ../../gdb/top.c:462
>        cmd = 0x2c371a1 "bt"
>        arg = <optimized out>
>        was_sync = 0
>        cleanup_if_error = 0x2c36170
>        cleanup = 0x696d9b0
>        c = 0x2d99380
>        line = 0x2c37190 "thread apply all bt"
>#12 0x00000000006193f5 in command_handler (command=0x2c37190 "thread apply all bt") at ../../gdb/event-top.c:438
>        stdin_is_tty = <optimized out>
>        stat_chain = 0x88a9a0 <sentinel_cleanup>
>#13 0x0000000000619a04 in command_line_handler (rl=<optimized out>) at ../../gdb/event-top.c:635
>        linebuffer = 0x45eac60 "thread apply all bt"
>        linelength = 80
>        p = 0x45eac73 ""
>        p1 = <optimized out>
>        nline = <optimized out>
>        repeat = 1
>#14 0x00007f7e4454e67e in rl_callback_read_char () at ../callback.c:238
>        line = 0x48c9660 ""
>        eof = <optimized out>
>        jcode = <optimized out>
>        olevel = {{__jmpbuf = {140180291229456, 5597328248068904502, 140733347767296, 1, 0, 1, 5525686845292680758, 5597328000144119350}, __mask_was_saved = 0, __saved_mask = {__val = {0 <repeats 16 times>}}}}
>#15 0x0000000000619459 in rl_callback_read_char_wrapper (client_data=<optimized out>) at ../../gdb/event-top.c:168
>No locals.
>#16 0x0000000000617f41 in process_event () at ../../gdb/event-loop.c:343
>        event_ptr = <optimized out>
>        proc = 0x617440 <handle_file_event>
>        data = {ptr = 0x0, integer = 0}
>#17 0x0000000000618387 in gdb_do_one_event () at ../../gdb/event-loop.c:407
>        event_source_head = 0
>        event_source_head = 0
>        current = 3
>#18 0x00000000006185ae in start_event_loop () at ../../gdb/event-loop.c:432
>        ex = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        result = 0
>#19 0x00000000006113b3 in captured_command_loop (data=data@entry=0x0) at ../../gdb/main.c:303
>No locals.
>#20 0x000000000060e4da in catch_errors (func=func@entry=0x6113a0 <captured_command_loop>, func_args=func_args@entry=0x0, errstring=errstring@entry=0x84a9cc "", mask=mask@entry=RETURN_MASK_ALL) at ../../gdb/exceptions.c:506
>        val = 0
>        exception = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        saved_uiout = 0x2e9f220
>#21 0x0000000000612ca6 in captured_main (data=data@entry=0x7fff09339830) at ../../gdb/main.c:1248
>        context = 0x7fff09339830
>        argc = 3
>        argv = 0x7fff09339938
>        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 = 0x1
>        dirsize = <optimized out>
>        ndir = <optimized out>
>        system_gdbinit = 0x2e6bb40 "/etc/gdbinit"
>        home_gdbinit = 0x0
>        local_gdbinit = 0x0
>        i = <optimized out>
>        save_auto_load = 1
>        objfile = <optimized out>
>        pre_stat_chain = 0x88a9a0 <sentinel_cleanup>
>#22 0x000000000060e4da in catch_errors (func=func@entry=0x611a50 <captured_main>, func_args=func_args@entry=0x7fff09339830, errstring=errstring@entry=0x84a9cc "", mask=mask@entry=RETURN_MASK_ALL) at ../../gdb/exceptions.c:506
>        val = 0
>        exception = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        saved_uiout = 0xd35d40 <def_uiout>
>#23 0x0000000000612e0b in gdb_main (args=args@entry=0x7fff09339830) at ../../gdb/main.c:1257
>No locals.
>#24 0x000000000045fa15 in main (argc=<optimized out>, argv=<optimized out>) at ../../gdb/gdb.c:33
>        args = {argc = 3, argv = 0x7fff09339938, interpreter_p = 0x835a90 "console"}
>From                To                  Syms Read   Shared Object Library
>0x00007f7e44536df0  0x00007f7e44558385  Yes         /lib64/libreadline.so.6
>0x00007f7e44302500  0x00007f7e44315527  Yes         /lib64/libselinux.so.1
>0x00007f7e440dad80  0x00007f7e440f53b7  Yes         /lib64/libncurses.so.5
>0x00007f7e43eb6e40  0x00007f7e43ec2fb8  Yes         /lib64/libtinfo.so.5
>0x00007f7e43c96200  0x00007f7e43ca2729  Yes         /lib64/libz.so.1
>0x00007f7e43991610  0x00007f7e43a02d31  Yes         /lib64/libm.so.6
>0x00007f7e43788ed0  0x00007f7e43789ade  Yes         /lib64/libdl.so.2
>0x00007f7e43570ac0  0x00007f7e4357d5c1  Yes         /lib64/libpthread.so.0
>0x00007f7e43368f10  0x00007f7e433697f5  Yes         /lib64/libutil.so.1
>0x00007f7e42fd9ab0  0x00007f7e430c1610  Yes         /lib64/libpython2.7.so.1.0
>0x00007f7e42d73e00  0x00007f7e42d8c249  Yes         /lib64/libexpat.so.1
>0x00007f7e42b4df30  0x00007f7e42b63d72  Yes         /lib64/liblzma.so.5
>0x00007f7e42936af0  0x00007f7e429469d5  Yes         /lib64/libgcc_s.so.1
>0x00007f7e4258d4f0  0x00007f7e426dcee4  Yes         /lib64/libc.so.6
>0x00007f7e423026f0  0x00007f7e423507a5  Yes         /lib64/libpcre.so.1
>0x00007f7e4476bb10  0x00007f7e447877a0  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f7e3bb81f80  0x00007f7e3bb86c03  Yes         /usr/lib64/python2.7/lib-dynload/itertoolsmodule.so
>0x00007f7e3b939520  0x00007f7e3b93bc3a  Yes         /usr/lib64/python2.7/lib-dynload/_collectionsmodule.so
>0x00007f7e3b730260  0x00007f7e3b732632  Yes         /usr/lib64/python2.7/lib-dynload/operator.so
>0x00007f7e3b527e50  0x00007f7e3b529032  Yes         /usr/lib64/python2.7/lib-dynload/_heapq.so
>0x00007f7e3a7f88b0  0x00007f7e3a7fc4a2  Yes         /lib64/libthread_db.so.1
>0x00007f7e3a56ce70  0x00007f7e3a5a50b5  Yes         /lib64/librpm.so.3
>0x00007f7e3a337270  0x00007f7e3a34bd10  Yes         /lib64/librpmio.so.3
>0x00007f7e3a01d1e0  0x00007f7e3a0ee6d4  Yes         /lib64/libnss3.so
>0x00007f7e39df6760  0x00007f7e39e02462  Yes         /lib64/libbz2.so.1
>0x00007f7e39be1ae0  0x00007f7e39befa6a  Yes         /lib64/libelf.so.1
>0x00007f7e399d4520  0x00007f7e399db550  Yes         /lib64/libpopt.so.0
>0x00007f7e397ce670  0x00007f7e397cff96  Yes         /lib64/libcap.so.2
>0x00007f7e395c5f80  0x00007f7e395c9f61  Yes         /lib64/libacl.so.1
>0x00007f7e39398ae0  0x00007f7e393b5baf  Yes         /lib64/liblua-5.2.so
>0x00007f7e38ffd290  0x00007f7e3913ff00  Yes         /lib64/libdb-5.3.so
>0x00007f7e38daddb0  0x00007f7e38dbc051  Yes         /lib64/libnssutil3.so
>0x00007f7e38b9e510  0x00007f7e38b9fb86  Yes         /lib64/libplc4.so
>0x00007f7e3899a090  0x00007f7e3899af38  Yes         /lib64/libplds4.so
>0x00007f7e38766d70  0x00007f7e387871bf  Yes         /lib64/libnspr4.so
>0x00007f7e385563d0  0x00007f7e385584aa  Yes         /lib64/libattr.so.1
>0x00007f7e3834f2f0  0x00007f7e383525b7  Yes         /lib64/librt.so.1
>0x00007f7e38142290  0x00007f7e381493e3  Yes         /lib64/libnss_files.so.2
>0x00007f7e37f04350  0x00007f7e37f2efc7  Yes         /lib64/libsoftokn3.so
>0x00007f7e37c49150  0x00007f7e37cd9f1f  Yes         /lib64/libsqlite3.so.0
>0x00007f7e379c3900  0x00007f7e37a1846d  Yes         /lib64/libfreebl3.so
>0x00007f7e361ad6d0  0x00007f7e361ae987  Yes         /usr/lib64/gconv/UTF-32.so
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x0	0
>rbx            0xbfd2990	201140624
>rcx            0x0	0
>rdx            0x7f7e42930a40	140180259539520
>rsi            0x7fff09338e00	140733347761664
>rdi            0x0	0
>rbp            0x88a9a0	0x88a9a0 <sentinel_cleanup>
>rsp            0x7fff09338e58	0x7fff09338e58
>r8             0x1	1
>r9             0x7f7e4292f800	140180259534848
>r10            0x1	1
>r11            0x246	582
>r12            0x3096380	50946944
>r13            0x2e9f220	48886304
>r14            0x2e9f220	48886304
>r15            0x1	1
>rip            0x5bbb00	0x5bbb00 <value_type>
>eflags         0x10202	[ IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function value_type:
>=> 0x00000000005bbb00 <+0>:	mov    0x58(%rdi),%rax
>   0x00000000005bbb04 <+4>:	retq   
>End of assembler dump.

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Attachments on bug 1126177: 923538 | 923539 | 923540 | 923541 | 923542 | 923543 | 923544 | 923545 | 923546 | 923547 | 923548