Armory seg fault in rescanWalletZeroConf -- txn is not initialized

[gandrewstone]

(ERROR) armoryengine.py:12163 - BDM was not ready for your request! Waited 20 sec.
(ERROR) armoryengine.py:12164 - getattr name: hasHeaderWithHash
(ERROR) armoryengine.py:12165 - BDM currently doing: ReadBlkUpdate (98006486)
(ERROR) armoryengine.py:12166 - Waiting for completion: ID= 65819571
(ERROR) armoryengine.py:12167 - Direct traceback
File "ArmoryQt.py", line 4981, in
os.exit(QAPP.exec())
File "/me/git/BitcoinArmory/qt4reactor.py", line 103, in read
log.callWithLogger(w, _read)
File "/usr/lib/python2.7/dist-packages/twisted/python/log.py", line 84, in callWithLogger
return callWithContext({"system": lp}, func, _args, *_kw)
File "/usr/lib/python2.7/dist-packages/twisted/python/log.py", line 69, in callWithContext
return context.call({ILogContext: newCtx}, func, _args, *_kw)
File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, _args, *_kw)
File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 81, in callWithContext
return func(args,*kw)
File "/me/git/BitcoinArmory/qt4reactor.py", line 92, in _read
why = w.doRead()
File "/usr/lib/python2.7/dist-packages/twisted/internet/tcp.py", line 203, in doRead
return self._dataReceived(data)
File "/usr/lib/python2.7/dist-packages/twisted/internet/tcp.py", line 209, in _dataReceived
rval = self.protocol.dataReceived(data)
File "/me/git/BitcoinArmory/armoryengine.py", line 10457, in dataReceived
self.processMessage(msg)
File "/me/git/BitcoinArmory/armoryengine.py", line 10480, in processMessage
TheBDM.hasHeaderWithHash(inv[1]):
File "/me/git/BitcoinArmory/armoryengine.py", line 12168, in passthruFunc
traceback.print_stack()
(ERROR) armoryengine.py:12170 - Traceback:
Traceback (most recent call last):
File "/me/git/BitcoinArmory/armoryengine.py", line 12160, in passthruFunc
out = self.outputQueue.get(True, self.mtWaitSec)
File "/usr/lib/python2.7/Queue.py", line 176, in get
raise Empty
Empty
(ERROR) armoryengine.py:12163 - BDM was not ready for your request! Waited 20 sec.
(ERROR) armoryengine.py:12164 - getattr name: hasHeaderWithHash
(ERROR) armoryengine.py:12165 - BDM currently doing: ReadBlkUpdate (98006486)
(ERROR) armoryengine.py:12166 - Waiting for completion: ID= 12821533
(ERROR) armoryengine.py:12167 - Direct traceback
File "ArmoryQt.py", line 4981, in
os.exit(QAPP.exec())
File "/me/git/BitcoinArmory/qt4reactor.py", line 103, in read
log.callWithLogger(w, _read)
File "/usr/lib/python2.7/dist-packages/twisted/python/log.py", line 84, in callWithLogger
return callWithContext({"system": lp}, func, _args, *_kw)
File "/usr/lib/python2.7/dist-packages/twisted/python/log.py", line 69, in callWithContext
return context.call({ILogContext: newCtx}, func, _args, *_kw)
File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, _args, *_kw)
File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 81, in callWithContext
return func(args,*kw)
File "/me/git/BitcoinArmory/qt4reactor.py", line 92, in _read
why = w.doRead()
File "/usr/lib/python2.7/dist-packages/twisted/internet/tcp.py", line 203, in doRead
return self._dataReceived(data)
File "/usr/lib/python2.7/dist-packages/twisted/internet/tcp.py", line 209, in _dataReceived
rval = self.protocol.dataReceived(data)
File "/me/git/BitcoinArmory/armoryengine.py", line 10457, in dataReceived
self.processMessage(msg)
File "/me/git/BitcoinArmory/armoryengine.py", line 10480, in processMessage
TheBDM.hasHeaderWithHash(inv[1]):
File "/me/git/BitcoinArmory/armoryengine.py", line 12168, in passthruFunc
traceback.print_stack()
(ERROR) armoryengine.py:12170 - Traceback:
Traceback (most recent call last):
File "/me/git/BitcoinArmory/armoryengine.py", line 12160, in passthruFunc
out = self.outputQueue.get(True, self.mtWaitSec)
File "/usr/lib/python2.7/Queue.py", line 176, in get
raise Empty
Empty
(ERROR) armoryengine.py:12163 - BDM was not ready for your request! Waited 20 sec.
(ERROR) armoryengine.py:12164 - getattr name: hasHeaderWithHash
(ERROR) armoryengine.py:12165 - BDM currently doing: ReadBlkUpdate (98006486)
(ERROR) armoryengine.py:12166 - Waiting for completion: ID= 14550054
(ERROR) armoryengine.py:12167 - Direct traceback
File "ArmoryQt.py", line 4981, in
os.exit(QAPP.exec())
File "/me/git/BitcoinArmory/qt4reactor.py", line 103, in read
log.callWithLogger(w, _read)
File "/usr/lib/python2.7/dist-packages/twisted/python/log.py", line 84, in callWithLogger
return callWithContext({"system": lp}, func, _args, *_kw)
File "/usr/lib/python2.7/dist-packages/twisted/python/log.py", line 69, in callWithContext
return context.call({ILogContext: newCtx}, func, _args, *_kw)
File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, _args, *_kw)
File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 81, in callWithContext
return func(args,*kw)
File "/me/git/BitcoinArmory/qt4reactor.py", line 92, in _read
why = w.doRead()
File "/usr/lib/python2.7/dist-packages/twisted/internet/tcp.py", line 203, in doRead
return self._dataReceived(data)
File "/usr/lib/python2.7/dist-packages/twisted/internet/tcp.py", line 209, in _dataReceived
rval = self.protocol.dataReceived(data)
File "/me/git/BitcoinArmory/armoryengine.py", line 10457, in dataReceived
self.processMessage(msg)
File "/me/git/BitcoinArmory/armoryengine.py", line 10480, in processMessage
TheBDM.hasHeaderWithHash(inv[1]):
File "/me/git/BitcoinArmory/armoryengine.py", line 12168, in passthruFunc
traceback.print_stack()
(ERROR) armoryengine.py:12170 - Traceback:
Traceback (most recent call last):
File "/me/git/BitcoinArmory/armoryengine.py", line 12160, in passthruFunc
out = self.outputQueue.get(True, self.mtWaitSec)
File "/usr/lib/python2.7/Queue.py", line 176, in get
raise Empty
Empty
-INFO - 1381626177: (BlockUtils.cpp:4222) Added new blocks to memory pool: 88
(ERROR) armoryengine.py:13106 - ErrorOut var over-represented number of errors!
New Block: True

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffee4b7700 (LWP 11189)]
0x00007fffeeeb938d in Tx::getTxInOffset (this=0x7fffcb044ff8, i=0) at BlockObj.h:497
(gdb) bt
#0 0x00007fffeeeb938d in Tx::getTxInOffset (this=0x7fffcb044ff8, i=0) at BlockObj.h:497
#1 0x00007fffeee9726b in BtcWallet::isMineBulkFilter (this=0x1ec4af0, tx=..., txiomap=..., withMultiSig=false) at BlockUtils.cpp:414
#2 0x00007fffeee971a4 in BtcWallet::isMineBulkFilter (this=0x1ec4af0, tx=..., withMultiSig=false) at BlockUtils.cpp:393
#3 0x00007fffeee99d4d in BtcWallet::scanTx (this=0x1ec4af0, tx=..., txIndex=0, txtime=0, blknum=4294967295) at BlockUtils.cpp:881
#4 0x00007fffeeeaf64a in BlockDataManager_LevelDB::rescanWalletZeroConf (this=0x1874210, wlt=...) at BlockUtils.cpp:5124
#5 0x00007fffef0c1fb8 in _wrap_BlockDataManager_LevelDB_rescanWalletZeroConf (args=(<BlockDataManager_LevelDB(this=<SwigPyObject at remote 0x1972d50>) at remote 0x1987ab8>, <BtcWallet(this=<SwigPyObject at remote 0x1e695d0>) at remote 0x1e64b90>)) at CppBlockUtils_wrap.cxx:59177
#6 0x0000000000463e75 in ext_do_call (nk=14724272, na=, flags=, pp_stack=0x7fffee4b6410, func=) at ../Python/ceval.c:4331
#7 PyEval_EvalFrameEx (f=f@entry=Frame 0x22b3490, for file /me/git/BitcoinArmory/CppBlockUtils.py, line 1330, in rescanWalletZeroConf (self=<BlockDataManager_LevelDB(this=<SwigPyObject at remote 0x1972d50>) at remote 0x1987ab8>, args=(<BtcWallet(this=<SwigPyObject at remote 0x1e695d0>) at remote 0x1e64b90>,)), throwflag=throwflag@entry=0) at ../Python/ceval.c:2705
#8 0x00000000004671e9 in PyEval_EvalCodeEx (co=0x15223b0, globals=, locals=, args=, argcount=, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=closure@entry=0x0) at ../Python/ceval.c:3253
#9 0x00000000004ab99a in function_call (func=, arg=, kw=) at ../Objects/funcobject.c:526
#10 0x00000000004617b6 in PyObject_Call (kw=0x0, arg=(<BlockDataManager_LevelDB(this=<SwigPyObject at remote 0x1972d50>) at remote 0x1987ab8>, <BtcWallet(this=<SwigPyObject at remote 0x1e695d0>) at remote 0x1e64b90>), func=<function at remote 0x156f938>) at ../Objects/abstract.c:2529
#11 ext_do_call (nk=37479128, na=, flags=, pp_stack=0x7fffee4b6710, func=<function at remote 0x156f938>) at ../Python/ceval.c:4334
#12 PyEval_EvalFrameEx (f=, throwflag=throwflag@entry=0) at ../Python/ceval.c:2705
#13 0x0000000000460227 in fast_function (nk=, na=, n=, pp_stack=0x7fffee4b68e0, func=<function at remote 0x198fa28>) at ../Python/ceval.c:4107
#14 call_function (oparg=, pp_stack=0x7fffee4b68e0) at ../Python/ceval.c:4042
#15 PyEval_EvalFrameEx (f=, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#16 0x0000000000460227 in fast_function (nk=, na=, n=, pp_stack=0x7fffee4b6ab0, func=<function at remote 0x1105d70>) at ../Python/ceval.c:4107
#17 call_function (oparg=, pp_stack=0x7fffee4b6ab0) at ../Python/ceval.c:4042
#18 PyEval_EvalFrameEx (f=f@entry=Frame 0x7fffe8000910, for file /usr/lib/python2.7/threading.py, line 525, in __bootstrap (self=<BlockDataManagerThread(_Thread__ident=140737191311104, errorOut=0, masterCppWallet=<BtcWallet(this=<SwigPyObject at remote 0x1972b70>) at remote 0x1987c20>, _Thread__started=<_Event(_Verbose__verbose=False, _Event__flag=True, _Event__cond=<_Condition(_Verbose__verbose=False, _Condition__lock=<thread.lock at remote 0x7ffff7f67a90>, acquire=<built-in method acquire of thread.lock object at remote 0x7ffff7f67a90>, _Condition__waiters=[], release=<built-in method release of thread.lock object at remote 0x7ffff7f67a90>) at remote 0x198e390>) at remote 0x198e2d0>, aboutToRescan=False, prefMode=2, blkMode=4, btcdir='/home/stone/.bitcoin/', _Thread__initialized=True, _Thread__block=<_Condition(_Verbose__verbose=False, _Condition__lock=<thread.lock at remote 0x7ffff7f679f0>, acquire=<built-in method acquire of thread.lock object at remote 0x7ffff7f679f0>, _Condition__waiters=[], release=<built-in method release of thread.lo...(truncated), throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#19 0x00000000004671e9 in PyEval_EvalCodeEx (co=0x10fc730, globals=, locals=, args=, argcount=, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=closure@entry=0x0) at ../Python/ceval.c:3253
#20 0x00000000004ab99a in function_call (func=, arg=, kw=) at ../Objects/funcobject.c:526
#21 0x0000000000486e2d in PyObject_Call (kw=0x0, arg=(<BlockDataManagerThread(_Thread__ident=140737191311104, errorOut=0, masterCppWallet=<BtcWallet(this=<SwigPyObject at remote 0x1972b70>) at remote 0x1987c20>, _Thread__started=<_Event(_Verbose__verbose=False, _Event__flag=True, _Event__cond=<_Condition(_Verbose__verbose=False, _Condition__lock=<thread.lock at remote 0x7ffff7f67a90>, acquire=<built-in method acquire of thread.lock object at remote 0x7ffff7f67a90>, _Condition__waiters=[], release=<built-in method release of thread.lock object at remote 0x7ffff7f67a90>) at remote 0x198e390>) at remote 0x198e2d0>, aboutToRescan=False, prefMode=2, blkMode=4, btcdir='/home/stone/.bitcoin/', _Thread__initialized=True, _Thread__block=<_Condition(_Verbose__verbose=False, _Condition__lock=<thread.lock at remote 0x7ffff7f679f0>, acquire=<built-in method acquire of thread.lock object at remote 0x7ffff7f679f0>, _Condition__waiters=[], release=<built-in method release of thread.lock object at remote 0x7ffff7f679f0>) at remote 0x198e450>, bdm=<BlockDataManager_LevelDB(this=...(truncated), func=<function at remote 0x1105c80>) at ../Objects/abstract.c:2529
#22 instancemethod_call.8751 (func=<function at remote 0x1105c80>, arg=(<BlockDataManagerThread(_Thread__ident=140737191311104, errorOut=0, masterCppWallet=<BtcWallet(this=<SwigPyObject at remote 0x1972b70>) at remote 0x1987c20>, _Thread__started=<_Event(_Verbose__verbose=False, _Event__flag=True, _Event__cond=<_Condition(_Verbose__verbose=False, _Condition__lock=<thread.lock at remote 0x7ffff7f67a90>, acquire=<built-in method acquire of thread.lock object at remote 0x7ffff7f67a90>, _Condition__waiters=[], release=<built-in method release of thread.lock object at remote 0x7ffff7f67a90>) at remote 0x198e390>) at remote 0x198e2d0>, aboutToRescan=False, prefMode=2, blkMode=4, btcdir='/home/stone/.bitcoin/', _Thread__initialized=True, _Thread__block=<_Condition(_Verbose__verbose=False, _Condition__lock=<thread.lock at remote 0x7ffff7f679f0>, acquire=<built-in method acquire of thread.lock object at remote 0x7ffff7f679f0>, _Condition__waiters=[], release=<built-in method release of thread.lock object at remote 0x7ffff7f679f0>) at remote 0x198e450>, bdm=<BlockDataManager_LevelDB(this=...(truncated), kw=0x0) at ../Objects/classobject.c:2602
#23 0x0000000000491ddd in PyObject_Call (kw=, arg=(), func=<instancemethod at remote 0x16d9f00>) at ../Objects/abstract.c:2529
#24 PyEval_CallObjectWithKeywords (func=<instancemethod at remote 0x16d9f00>, arg=(), kw=) at ../Python/ceval.c:3890
#25 0x00000000004d8d32 in t_bootstrap.49490 (boot_raw=0x1900e80) at ../Modules/threadmodule.c:614
#26 0x00007ffff7bc4e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#27 0x00007ffff6fd7cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#28 0x0000000000000000 in ?? ()

(gdb) p i
$1 = 0
(gdb) p offsetsTxIn_
$2 = {<std::_Vector_base<unsigned int, std::allocator >> = {_M_impl = {<std::allocator> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, }
(gdb) up
#1 0x00007fffeee9726b in BtcWallet::isMineBulkFilter (this=0x1ec4af0, tx=..., txiomap=..., withMultiSig=false) at BlockUtils.cpp:414

(gdb) p txStartPtr
$3 = (const uint8_t *) 0x0
(gdb) up
#2 0x00007fffeee971a4 in BtcWallet::isMineBulkFilter (this=0x1ec4af0, tx=..., withMultiSig=false) at BlockUtils.cpp:393

(gdb) down
#1 0x00007fffeee9726b in BtcWallet::isMineBulkFilter (this=0x1ec4af0, tx=..., txiomap=..., withMultiSig=false) at BlockUtils.cpp:414

(gdb) up
#2 0x00007fffeee971a4 in BtcWallet::isMineBulkFilter (this=0x1ec4af0, tx=..., withMultiSig=false) at BlockUtils.cpp:393

(gdb) up
#3 0x00007fffeee99d4d in BtcWallet::scanTx (this=0x1ec4af0, tx=..., txIndex=0, txtime=0, blknum=4294967295) at BlockUtils.cpp:881

(gdb) up
#4 0x00007fffeeeaf64a in BlockDataManager_LevelDB::rescanWalletZeroConf (this=0x1874210, wlt=...) at BlockUtils.cpp:5124

(gdb) p zcd.txobj_
$4 = {dataCopy_ = {data_ = {<std::_Vector_base<unsigned char, std::allocator >> = {_M_impl = {<std::allocator> = {<gnu_cxx::new_allocator> = {}, }, M_start = 0x0, M_finish = 0x0, M_end_of_storage = 0x0}}, }}, isInitialized = false, version = 0, lockTime = 0, thisHash = {data = {<std::_Vector_base<unsigned char, std::allocator >> = {_M_impl = {<std::allocator> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x0, _M_finish = 0x0, M_end_of_storage = 0x0}}, }}, offsetsTxIn = {<std::_Vector_base<unsigned int, std::allocator >> = {_M_impl = {<std::allocator> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x0, _M_finish = 0x0, M_end_of_storage = 0x0}}, }, offsetsTxOut = {<std::_Vector_base<unsigned int, std::allocator >> = {_M_impl = {<std::allocator> = {<__gnu_cxx::new_allocator> = {}, }, M_start = 0x0, M_finish = 0x0, M_end_of_storage = 0x0}}, }, txRefObj = {dbKey6B = {data = {<std::_Vector_base<unsigned char, std::allocator >> = {_M_impl = {<std::allocator> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x0, _M_finish = 0x0, M_end_of_storage = 0x0}}, }}, dbIface = 0x18747e0}}
(gdb) down
#3 0x00007fffeee99d4d in BtcWallet::scanTx (this=0x1ec4af0, tx=..., txIndex=0, txtime=0, blknum=4294967295) at BlockUtils.cpp:881

(gdb) p zcd.txobj_.dataCopy_.getSize()
No symbol "zcd" in current context.
(gdb) up
#4 0x00007fffeeeaf64a in BlockDataManager_LevelDB::rescanWalletZeroConf (this=0x1874210, wlt=...) at BlockUtils.cpp:5124

(gdb) p zcd.txobj_.dataCopy_.getSize()
$5 = 0
(gdb) p zcd.txobj_.dataCopy_.isInitialized
There is no member or method named isInitialized.
(gdb) p zcd.txobj_.isInitialized
$6 = {bool (const Tx * const)} 0x7fffeee8511c <Tx::isInitialized() const>
(gdb) p zcd.txobj_.isInitialized()
$7 = false
(gdb) p txHash
$8 = {data_ = {<std::_Vector_base<unsigned char, std::allocator >> = {_M_impl = {<std::allocator> = {<_gnu_cxx::new_allocator> = {}, }, M_start = 0x7fffe81a0e80 "w\272H\277\356\335\033\220\300\366\362vm\250\022\346||%\376\267\032\371q\266\243*\322\210\060", M_finish = 0x7fffe81a0ea0 "0", M_end_of_storage = 0x7fffe81a0ea0 "0"}}, }}
(gdb) p zeroConfMap.hasKey(txHash)
No symbol "zeroConfMap" in current context.
(gdb) p zeroConfMap.hasKey(txHash)
Couldn't find method std::map<BinaryData, ZeroConfData, std::less, std::allocator<std::pair<BinaryData const, ZeroConfData> > >::hasKey
(gdb) p zeroConfMap.haskey(txHash)
Couldn't find method std::map<BinaryData, ZeroConfData, std::less, std::allocator<std::pair<BinaryData const, ZeroConfData> > >::haskey
(gdb) p zeroConfMap.size()
Cannot evaluate function -- may be inlined
(gdb) p zeroConfMap.count(txHash)
Cannot evaluate function -- may be inlined
(gdb)

I am testing with the workaround:

  if(!zcd.txobj_.isInitialized() || !isTxFinal(zcd.txobj_) )
     continue;

but this will not address the question of why an uninited txn got into the zeroConfMap_