[Debian-med-packaging] Bug#986592: kleborate: flaky arm64 autopkgtest: Mutex is not owned by current thread

[Aaron M. Ucko]

ucko at debian.org (Aaron M. Ucko) writes:

> Andreas Tille <tille at debian.org> writes:
>
>> do you have possibly any hint what might be wrong here?
>
> Thanks for calling this bug to my attention!  Based on reports I've seen
> upstream, I suspect the problem may lie in some relatively new
> usage-reporting code that Debian should probably disable by default
> regardless, in retrospect.  I'll look into it.

Never mind, this appears to be a different issue, per a backtrace
obtained with EXCEPTION_STACK_TRACE_LEVEL=Error and a great deal of
patience:

Error: tblastn encountered an error:
terminate called after throwing an instance of 'ncbi::CMutexException'
  what():  NCBI C++ Exception:
    T29 "c++/include/corelib/ncbidiag.hpp", line 417: Error: (CMutexException::eOwner) ncbi::ncbi_namespace_mutex_mt::SSystemMutex::ThrowNotOwned() - Mutex is not owned by current thread
     Stack trace:
      /usr/lib/ncbi-blast+/libxncbi.so ???:0 ncbi::CMutexException::CMutexException(ncbi::CDiagCompileInfo const&, ncbi::CException const*, ncbi::CMutexException::EErrCode, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, ncbi::EDiagSev) offset=0x3C addr=0xffff83061d9c
      /usr/lib/ncbi-blast+/libxncbi.so ???:0 ncbi::ncbi_namespace_mutex_mt::SSystemMutex::ThrowNotOwned() offset=0x88 addr=0xffff82f76534
      /usr/lib/ncbi-blast+/libxncbi.so ???:0 ncbi::ncbi_namespace_mutex_mt::SSystemMutex::Unlock(ncbi::ncbi_namespace_mutex_mt::SSystemFastMutex::ELockSemantics) offset=0x78 addr=0xffff83057938
      /usr/lib/ncbi-blast+/libseqdb.so ???:0 ncbi::CSeqDBLockHold::~CSeqDBLockHold() offset=0x30 addr=0xffff84305fa0
      /usr/lib/ncbi-blast+/libseqdb.so ???:0 ncbi::CSeqDBImpl::GetSeqLength(int) const offset=0x48 addr=0xffff8432ca1c
      /usr/lib/ncbi-blast+/libblast.so ???:0 BLAST_SetupPartialFetching offset=0x134 addr=0xffff84442904
      /usr/lib/ncbi-blast+/libblast.so ???:0  offset=0x27938 addr=0xffff8441f938
      /usr/lib/aarch64-linux-gnu/libgomp.so.1 ???:0  offset=0x18CB0 addr=0xffff81f19cb0
      /lib/aarch64-linux-gnu/libpthread.so.0 ???:0  offset=0x8628 addr=0xffff82027628
      /lib/aarch64-linux-gnu/libc.so.6 ???:0  offset=0xD601C addr=0xffff82c2001c

-- 
Aaron M. Ucko, KB1CJC (amu at alum.mit.edu, ucko at debian.org)
http://www.mit.edu/~amu/ | http://stuff.mit.edu/cgi/finger/?amu@monk.mit.edu