Ceph

Backport #14799

Updated by Loïc Dachary about 8 years ago

libboost_thread-mt.so.1.53 uses tcmalloc::ThreadCache which triggers a The notcmalloc variant is needed for valgrind error. It should probably be suppressed. checks to work as expected. 

 http://pulpito.ceph.com/loic-2016-02-16_22:00:52-rados-hammer-backports---basic-multi/12565/ 

 http://qa-proxy.ceph.com/teuthology/loic-2016-02-16_22:00:52-rados-hammer-backports---basic-multi/12565/remote/smithi011/log/valgrind/osd.0.log.gz 

 <pre> 
 <error> 
   <unique>0x1</unique> 
   <tid>1</tid> 
   <kind>SyscallParam</kind> 
   <what>Syscall param msync(start) points to uninitialised byte(s)</what> 
   <stack> 
     <frame> 
       <ip>0x609A8F0</ip> 
       <obj>/usr/lib64/libpthread-2.17.so</obj> 
       <fn>__msync_nocancel</fn> 
     </frame> 
     <frame> 
       <ip>0x78B7F63</ip> 
       <obj>/usr/lib64/libunwind.so.8.0.1</obj> 
     </frame> 
     <frame> 
       <ip>0x78BAEAE</ip> 
       <obj>/usr/lib64/libunwind.so.8.0.1</obj> 
     </frame> 
     <frame> 
       <ip>0x78BC181</ip> 
       <obj>/usr/lib64/libunwind.so.8.0.1</obj> 
     </frame> 
     <frame> 
       <ip>0x78BC518</ip> 
       <obj>/usr/lib64/libunwind.so.8.0.1</obj> 
     </frame> 
     <frame> 
       <ip>0x78B8900</ip> 
       <obj>/usr/lib64/libunwind.so.8.0.1</obj> 
       <fn>_ULx86_64_step</fn> 
     </frame> 
     <frame> 
       <ip>0x58E88CA</ip> 
       <obj>/usr/lib64/libtcmalloc.so.4.2.6</obj> 
     </frame> 
     <frame> 
       <ip>0x58E90BD</ip> 
       <obj>/usr/lib64/libtcmalloc.so.4.2.6</obj> 
       <fn>GetStackTrace(void**, int, int)</fn> 
     </frame> 
     <frame> 
       <ip>0x58DA313</ip> 
       <obj>/usr/lib64/libtcmalloc.so.4.2.6</obj> 
       <fn>tcmalloc::PageHeap::GrowHeap(unsigned long)</fn> 
     </frame> 
     <frame> 
       <ip>0x58DA632</ip> 
       <obj>/usr/lib64/libtcmalloc.so.4.2.6</obj> 
       <fn>tcmalloc::PageHeap::New(unsigned long)</fn> 
     </frame> 
     <frame> 
       <ip>0x58D8F63</ip> 
       <obj>/usr/lib64/libtcmalloc.so.4.2.6</obj> 
       <fn>tcmalloc::CentralFreeList::Populate()</fn> 
     </frame> 
     <frame> 
       <ip>0x58D9147</ip> 
       <obj>/usr/lib64/libtcmalloc.so.4.2.6</obj> 
       <fn>tcmalloc::CentralFreeList::FetchFromOneSpansSafe(int, void**, void**)</fn> 
     </frame> 
     <frame> 
       <ip>0x58D91DC</ip> 
       <obj>/usr/lib64/libtcmalloc.so.4.2.6</obj> 
       <fn>tcmalloc::CentralFreeList::RemoveRange(void**, void**, int)</fn> 
     </frame> 
     <frame> 
       <ip>0x58DC234</ip> 
       <obj>/usr/lib64/libtcmalloc.so.4.2.6</obj> 
       <fn>tcmalloc::ThreadCache::FetchFromCentralCache(unsigned long, unsigned long)</fn> 
     </frame> 
     <frame> 
       <ip>0x58EC7AF</ip> 
       <obj>/usr/lib64/libtcmalloc.so.4.2.6</obj> 
       <fn>operator new(unsigned long)</fn> 
     </frame> 
     <frame> 
       <ip>0x66C0A4D</ip> 
       <obj>/usr/lib64/libboost_thread-mt.so.1.53.0</obj> 
       <fn>boost::exception_ptr boost::exception_detail::get_static_exception_object&lt;boost::exception_detail::bad_alloc_&gt;()</fn> 
     </frame> 
     <frame> 
       <ip>0x66BC829</ip> 
       <obj>/usr/lib64/libboost_thread-mt.so.1.53.0</obj> 
     </frame> 
     <frame> 
       <ip>0x400F3A2</ip> 
       <obj>/usr/lib64/ld-2.17.so</obj> 
       <fn>_dl_init</fn> 
     </frame> 
     <frame> 
       <ip>0x4001469</ip> 
       <obj>/usr/lib64/ld-2.17.so</obj> 
     </frame> 
     <frame> 
       <ip>0x3</ip> 
     </frame> 
     <frame> 
       <ip>0xFFF000CC2</ip> 
     </frame> 
     <frame> 
       <ip>0xFFF000CCB</ip> 
     </frame> 
     <frame> 
       <ip>0xFFF000CCE</ip> 
     </frame> 
     <frame> 
       <ip>0xFFF000CD1</ip> 
     </frame> 
   </stack> 
   <auxwhat>Address 0xfff000000 is on thread 1's stack</auxwhat> 
 </error> 
 </pre> 

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