<?xml version="1.0" encoding="UTF-8" ?>

<bugzilla version="5.2"
          urlbase="https://bugzilla.altlinux.org/"
          
          maintainer="jenya@basealt.ru"
>

    <bug>
          <bug_id>36143</bug_id>
          
          <creation_ts>2019-02-20 15:57:23 +0300</creation_ts>
          <short_desc>gdb падает при попытке получить backtrace</short_desc>
          <delta_ts>2019-02-21 11:53:11 +0300</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>4</classification_id>
          <classification>Development</classification>
          <product>Sisyphus</product>
          <component>gdb</component>
          <version>unstable</version>
          <rep_platform>arm</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P3</priority>
          <bug_severity>normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter>jqt4</reporter>
          <assigned_to name="Gleb F-Malinovskiy">glebfm</assigned_to>
          <cc>antohami</cc>
    
    <cc>glebfm</cc>
    
    <cc>iv</cc>
    
    <cc>ldv</cc>
    
    <cc>sbolshakov</cc>
          
          <qa_contact>qa-sisyphus</qa_contact>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>178777</commentid>
    <comment_count>0</comment_count>
    <who name="">jqt4</who>
    <bug_when>2019-02-20 15:57:23 +0300</bug_when>
    <thetext>Исследую с помощью gdb завершение программы с Segmentation fault.
После подачи команды bt падает сам gdb:
gdb apt-indicator
...
Thread 1 &quot;apt-indicator&quot; received signal SIGSEGV, Segmentation fault.                                                                                                                       │
0x00000010 in ?? ()                                                                                                                                                                         │
(gdb) bt                                                                                                                                                                                    │
../../gdb/dwarf2-frame-tailcall.c:73:36: runtime error: member access within misaligned address 0xbecefa94 for type &apos;const struct tailcall_cache&apos;, which requires 8 byte alignment          │
0xbecefa94: note: pointer points here                                                                                                                                                       │
  c8 b6 7a 00 78 6a 71 01  00 a6 1c cf 2c ad 66 00  20 0d 65 00 c8 73 71 01  d4 73 71 01 25 05 27 00                                                                                        │
              ^</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>