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Bug #48937

closed

valgrind: leak in RGWRados::register_to_service_map()

Added by Casey Bodley over 3 years ago. Updated about 3 years ago.

Status:
Can't reproduce
Priority:
Normal
Assignee:
-
Target version:
-
% Done:

0%

Source:
Tags:
valgrind
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

<error>
  <unique>0xb5e</unique>
  <tid>1</tid>
  <kind>Leak_PossiblyLost</kind>
  <xwhat>
    <text>4,096 bytes in 1 blocks are possibly lost in loss record 2,911 of 3,069</text>
    <leakedbytes>4096</leakedbytes>
    <leakedblocks>1</leakedblocks>
  </xwhat>
  <stack>
    <frame>
      <ip>0x4C3354C</ip>
      <obj>/usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so</obj>
      <fn>memalign</fn>
      <dir>/builddir/build/BUILD/valgrind-3.16.0/coregrind/m_replacemalloc</dir>
      <file>vg_replace_malloc.c</file>
      <line>906</line>
    </frame>
    <frame>
      <ip>0x4C33659</ip>
      <obj>/usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so</obj>
      <fn>posix_memalign</fn>
      <dir>/builddir/build/BUILD/valgrind-3.16.0/coregrind/m_replacemalloc</dir>
      <file>vg_replace_malloc.c</file>
      <line>1070</line>
    </frame>
    <frame>
      <ip>0x7199BBD</ip>
      <obj>/usr/lib64/ceph/libceph-common.so.2</obj>
      <fn>ceph::buffer::v15_2_0::list::refill_append_space(unsigned int)</fn>
    </frame>
    <frame>
      <ip>0x7199DB1</ip>
      <obj>/usr/lib64/ceph/libceph-common.so.2</obj>
      <fn>ceph::buffer::v15_2_0::list::append(char const*, unsigned int)</fn>
    </frame>
    <frame>
      <ip>0x6F840A9</ip>
      <obj>/usr/lib64/ceph/libceph-common.so.2</obj>
      <fn>md_config_t::get_defaults_bl(ConfigValues const&amp;, ceph::buffer::v15_2_0::list*)</fn>
    </frame>
    <frame>
      <ip>0x71E4C93</ip>
      <obj>/usr/lib64/ceph/libceph-common.so.2</obj>
      <fn>MgrClient::_send_open()</fn>
    </frame>
    <frame>
      <ip>0x71EA3D2</ip>
      <obj>/usr/lib64/ceph/libceph-common.so.2</obj>
      <fn>MgrClient::service_daemon_register(std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt; const&amp;, std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt; const&amp;, std::map&lt;std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt;, std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt;, std::less&lt;std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt; &gt;, std::allocator&lt;std::pair&lt;std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt; const, std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt; &gt; &gt; &gt; const&amp;)</fn>
    </frame>
    <frame>
      <ip>0x5F82B99</ip>
      <obj>/usr/lib64/librados.so.2.0.0</obj>
    </frame>
    <frame>
      <ip>0x5721430</ip>
      <obj>/usr/lib64/libradosgw.so.2.0.0</obj>
      <fn>RGWRados::register_to_service_map(std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt; const&amp;, std::map&lt;std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt;, std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt;, std::less&lt;std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt; &gt;, std::allocator&lt;std::pair&lt;std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt; const, std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt; &gt; &gt; &gt; const&amp;)</fn>
    </frame>
    <frame>
      <ip>0x5418759</ip>
      <obj>/usr/lib64/libradosgw.so.2.0.0</obj>
      <fn>radosgw_Main(int, char const**)</fn>
    </frame>

source: http://qa-proxy.ceph.com/teuthology/cbodley-2021-01-19_19:15:58-rgw:verify-wip-cbodley-testing-distro-basic-gibba/5803580/teuthology.log
Actions #1

Updated by Casey Bodley about 3 years ago

  • Status changed from New to Can't reproduce
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