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  1. Qt
  2. QTBUG-74876

libQt5Qml crash; JIT implicated

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    Details

    • Platform/s:
      Linux/Other display system

      Description

      Operating system: Linux
                        0.0.0 Linux 4.9.11-shaper #1 SMP PREEMPT Tue Jul 26 12:00:00 UTC 1977 armv7l
      CPU: arm
           ARMv1 ARM Cortex-A9 features: half,thumb,fastmult,vfpv2,edsp,thumbee,neon,vfpv3,tls
           4 CPUs
      
      GPU: UNKNOWN
      
      Crash reason:  SIGSEGV
      Crash address: 0x663db0a0
      Process uptime: not available
      
      Thread 0 (crashed)
       0  libQt5Qml.so.5 (deleted) + 0xa0
           r0 = 0x7ece24d0    r1 = 0x56cb86b0    r2 = 0x663db0a1    r3 = 0x00000002
           r4 = 0x56cb86b0    r5 = 0x575faf50    r6 = 0x00000000    r7 = 0x7ece2448
           r8 = 0x00000000    r9 = 0x7ece24d0   r10 = 0x00000000   r12 = 0x768de13c
           fp = 0x00000000    sp = 0x7ece2448    lr = 0x767a028b    pc = 0x663db0a0
          Found by: given as instruction pointer in context
       1  libQt5Qml.so.5 (deleted) + 0x2afe
           sp = 0x7ece2468    pc = 0x691c2b00
          Found by: stack scanning
       2  libQt5Qml.so.5 (deleted) + 0x1cd35e
           sp = 0x7ece247c    pc = 0x6938d360
          Found by: stack scanning
       3  libQt5Qml.so.5.12.2!QV4::ArrowFunction::virtualCall(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) [qv4functionobject.cpp : 520 + 0x3]
           sp = 0x7ece24b8    pc = 0x7676e785
          Found by: stack scanning
       4  libQt5Qml.so.5.12.2!QV4::FunctionPrototype::method_hasInstance(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) [qv4functionobject.cpp : 453 + 0x7]
           sp = 0x7ece2518    pc = 0x7676e6f3
          Found by: stack scanning
       5  libQt5Qml.so.5.12.2!QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const [qv4functionobject_p.h : 202 + 0x1]
           sp = 0x7ece2530    pc = 0x7675eca5
          Found by: stack scanning
       6  libQt5Qml.so.5.12.2!QV4::Runtime::method_callValue(QV4::ExecutionEngine*, QV4::Value const&, QV4::Value*, int) [qv4runtime.cpp : 1450 + 0x3]
           sp = 0x7ece2558    pc = 0x767d348f
          Found by: stack scanning
       7  libQt5Qml.so.5 (deleted) + 0x1cdcde
           sp = 0x7ece2580    pc = 0x6938dce0
          Found by: stack scanning
       8  libQt5Qml.so.5 (deleted) + 0x15245
           sp = 0x7ece25a0    pc = 0x663d3247
          Found by: stack scanning
       9  libQt5Qml.so.5 (deleted) + 0x1095e
           sp = 0x7ece25a4    pc = 0x691d0960
          Found by: stack scanning
      10  libQt5Qml.so.5.12.2!QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [qv4vme_moth.cpp : 434 + 0x5]
           sp = 0x7ece25c8    pc = 0x767a028b
          Found by: stack scanning
      11  libQt5Qml.so.5 (deleted) + 0x390be
           sp = 0x7ece25dc    pc = 0x691f90c0
          Found by: stack scanning
      12  libQt5Qml.so.5 (deleted) + 0x1095e
           sp = 0x7ece25e8    pc = 0x691d0960
          Found by: stack scanning
      13  libQt5Qml.so.5 (deleted) + 0x390be
           sp = 0x7ece25f0    pc = 0x691f90c0
          Found by: stack scanning
      14  libQt5Qml.so.5.12.2!QV4::Heap::InternalClass::addMember(QV4::Object*, QV4::PropertyKey, QV4::PropertyAttributes, QV4::InternalClassEntry*) [qv4internalclass.cpp : 495 + 0x3]
           sp = 0x7ece25f8    pc = 0x76760b31
          Found by: stack scanning
      15  libQt5Qml.so.5 (deleted) + 0x1cd35e
           sp = 0x7ece25fc    pc = 0x6938d360
          Found by: stack scanning
      16  libQt5Qml.so.5.12.2!QV4::ArrowFunction::virtualCall(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) [qv4functionobject.cpp : 520 + 0x3]
           sp = 0x7ece2638    pc = 0x7676e785
          Found by: stack scanning
      17  libQt5Qml.so.5.12.2!QV4::FunctionPrototype::method_hasInstance(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) [qv4functionobject.cpp : 453 + 0x7]
           sp = 0x7ece2698    pc = 0x7676e6f3
          Found by: stack scanning
      18  libQt5Qml.so.5.12.2!QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const [qv4functionobject_p.h : 202 + 0x1]
           sp = 0x7ece26b0    pc = 0x7675eca5
          Found by: stack scanning
      19  libQt5Qml.so.5 (deleted) + 0x32dd5e
           sp = 0x7ece26bc    pc = 0x694edd60
          Found by: stack scanning
      20  libQt5Qml.so.5.12.2!QV4::Runtime::method_callValue(QV4::ExecutionEngine*, QV4::Value const&, QV4::Value*, int) [qv4runtime.cpp : 1450 + 0x3]
           sp = 0x7ece26d8    pc = 0x767d348f
          Found by: stack scanning
      21  libQt5Qml.so.5 (deleted) + 0x494be
           sp = 0x7ece26f4    pc = 0x692094c0
          Found by: stack scanning
      22  libQt5Qml.so.5 (deleted) + 0x1cdede
           sp = 0x7ece2700    pc = 0x6938dee0
          Found by: stack scanning
      23  libQt5Qml.so.5 (deleted) + 0x2aa5
           sp = 0x7ece2720    pc = 0x663ddaa7
          Found by: stack scanning
      24  libQt5Qml.so.5.12.2!QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [qv4vme_moth.cpp : 434 + 0x5]
           sp = 0x7ece2748    pc = 0x767a028b
          Found by: stack scanning
      25  libQt5Qml.so.5 (deleted) + 0x1cd35e
           sp = 0x7ece277c    pc = 0x6938d360
          Found by: stack scanning
      26  libQt5Qml.so.5.12.2!QV4::ArrowFunction::virtualCall(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) [qv4functionobject.cpp : 520 + 0x3]
           sp = 0x7ece27b8    pc = 0x7676e785
          Found by: stack scanning
      27  libQt5Qml.so.5.12.2!QV4::FunctionPrototype::method_hasInstance(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) [qv4functionobject.cpp : 453 + 0x7]
           sp = 0x7ece2818    pc = 0x7676e6f3
          Found by: stack scanning
      28  libQt5Qml.so.5.12.2!QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const [qv4functionobject_p.h : 202 + 0x1]
           sp = 0x7ece2830    pc = 0x7675eca5
          Found by: stack scanning
      29  libQt5Qml.so.5 (deleted) + 0x32dc9e
           sp = 0x7ece283c    pc = 0x694edca0
          Found by: stack scanning
      30  libQt5Qml.so.5.12.2!QV4::Runtime::method_callValue(QV4::ExecutionEngine*, QV4::Value const&, QV4::Value*, int) [qv4runtime.cpp : 1450 + 0x3]
           sp = 0x7ece2858    pc = 0x767d348f
          Found by: stack scanning
      31  libQt5Qml.so.5 (deleted) + 0x1cdb5e
           sp = 0x7ece2880    pc = 0x6938db60
          Found by: stack scanning
      32  libQt5Qml.so.5 (deleted) + 0x1bbd3
           sp = 0x7ece28a0    pc = 0x663d9bd5
          Found by: stack scanning
      33  libQt5Qml.so.5.12.2!QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [qv4vme_moth.cpp : 434 + 0x5]
           sp = 0x7ece28c8    pc = 0x767a028b
          Found by: stack scanning
      34  libQt5Qml.so.5.12.2!QV4::Object::virtualGet(QV4::Managed const*, QV4::PropertyKey, QV4::Value const*, bool*) [qv4object.cpp : 307 + 0xb]
           sp = 0x7ece28e0    pc = 0x767787c3
          Found by: stack scanning
      35  libQt5Qml.so.5 (deleted) + 0x15997e
           sp = 0x7ece28e4    pc = 0x69319980
          Found by: stack scanning
      36  libQt5Qml.so.5 (deleted) + 0x1e58fe
           sp = 0x7ece28fc    pc = 0x693a5900
          Found by: stack scanning
      37  libQt5Qml.so.5.12.2!QV4::ArrowFunction::virtualCall(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) [qv4functionobject.cpp : 520 + 0x3]
           sp = 0x7ece2938    pc = 0x7676e785
          Found by: stack scanning
      38  libQt5Qml.so.5 (deleted) + 0xe587e
           sp = 0x7ece2944    pc = 0x692a5880
          Found by: stack scanning
      39  libQt5Qml.so.5.12.2!QV4::FunctionPrototype::method_hasInstance(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) [qv4functionobject.cpp : 453 + 0x7]
           sp = 0x7ece2998    pc = 0x7676e6f3
          Found by: stack scanning
      40  libQt5Qml.so.5.12.2!QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const [qv4functionobject_p.h : 202 + 0x1]
           sp = 0x7ece29b0    pc = 0x7675eca5
          Found by: stack scanning
      41  libQt5Qml.so.5.12.2!QV4::Lookup::getterProtoAccessor(QV4::Lookup*, QV4::ExecutionEngine*, QV4::Value const&) [qv4lookup.cpp : 335 + 0xd]
           sp = 0x7ece29c8    pc = 0x7675e88b
          Found by: stack scanning
      42  libQt5Qml.so.5.12.2!QV4::Runtime::method_callPropertyLookup(QV4::ExecutionEngine*, QV4::Value*, unsigned int, QV4::Value*, int) [qv4runtime.cpp : 1425 + 0xb]
           sp = 0x7ece29d8    pc = 0x767d312d
          Found by: stack scanning
      43  libQt5Qml.so.5 (deleted) + 0x1f191e
           sp = 0x7ece29dc    pc = 0x693b1920
          Found by: stack scanning
      44  libQt5Qml.so.5 (deleted) + 0xe587e
           sp = 0x7ece29f0    pc = 0x692a5880
          Found by: stack scanning
      45  libQt5Qml.so.5 (deleted) + 0x1b04f
           sp = 0x7ece2a08    pc = 0x663d9051
          Found by: stack scanning
      46  libQt5Qml.so.5 (deleted) + 0x32dc7e
           sp = 0x7ece2a10    pc = 0x694edc80
          Found by: stack scanning
      47  libQt5Qml.so.5 (deleted) + 0x1b00f
           sp = 0x7ece2a18    pc = 0x663d9011
          Found by: stack scanning
      48  libQt5Qml.so.5 (deleted) + 0x215cbe
           sp = 0x7ece2a28    pc = 0x693d5cc0
          Found by: stack scanning
      49  libQt5Qml.so.5.12.2!QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [qv4vme_moth.cpp : 434 + 0x5]
           sp = 0x7ece2a40    pc = 0x767a028b
          Found by: stack scanning
      50  libQt5Qml.so.5.12.2!QV4::HeapItem::setAllocatedSlots(unsigned int) [qv4mmdefs_p.h : 236 + 0x3]
           sp = 0x7ece2a50    pc = 0x76721833
          Found by: stack scanning
      51  libQt5Qml.so.5 (deleted) + 0x32d9be
           sp = 0x7ece2a54    pc = 0x694ed9c0
          Found by: stack scanning
      52  libQt5Qml.so.5 (deleted) + 0x32d99e
           sp = 0x7ece2a5c    pc = 0x694ed9a0
          Found by: stack scanning
      53  libQt5Qml.so.5.12.2!QV4::BlockAllocator::allocate(unsigned int, bool) [qv4mm.cpp : 602 + 0x7]
           sp = 0x7ece2a68    pc = 0x767207ff
          Found by: stack scanning
      54  libQt5Qml.so.5 (deleted) + 0x1cd1fe
           sp = 0x7ece2a74    pc = 0x6938d200
          Found by: stack scanning
      55  libQt5Qml.so.5 (deleted) + 0x215cbe
           sp = 0x7ece2aa0    pc = 0x693d5cc0
          Found by: stack scanning
      56  libQt5Qml.so.5.12.2!QV4::ArrowFunction::virtualCall(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) [qv4functionobject.cpp : 520 + 0x3]
           sp = 0x7ece2ab0    pc = 0x7676e785
          Found by: stack scanning
      57  libQt5Qml.so.5 (deleted) + 0x215cbe
           sp = 0x7ece2abc    pc = 0x693d5cc0
          Found by: stack scanning
      58  libQt5Qml.so.5 (deleted) + 0x103fe
           sp = 0x7ece2b04    pc = 0x691d0400
          Found by: stack scanning
      59  libQt5Qml.so.5.12.2!QV4::FunctionPrototype::method_hasInstance(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) [qv4functionobject.cpp : 453 + 0x7]
           sp = 0x7ece2b10    pc = 0x7676e6f3
          Found by: stack scanning
      60  libQt5Qml.so.5.12.2!QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const [qv4functionobject_p.h : 202 + 0x1]
           sp = 0x7ece2b28    pc = 0x7675eca5
          Found by: stack scanning
      61  libQt5Qml.so.5.12.2!QV4::Lookup::getterTwoClasses(QV4::Lookup*, QV4::ExecutionEngine*, QV4::Value const&) [qv4lookup.cpp : 187 + 0x3f]
           sp = 0x7ece2b40    pc = 0x7675e7ad
          Found by: stack scanning
      

        Attachments

        For Gerrit Dashboard: QTBUG-74876
        # Subject Branch Project Status CR V

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            People

            • Assignee:
              shausman Simon Hausmann
              Reporter:
              sirspudd Donald Carr
            • Votes:
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              Watchers:
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              Dates

              • Created:
                Updated:
                Resolved:

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