pivxd consistently crashes on Odroid-UX4

[jonspock]

Both with recent releases such as 3.0.5 and code built locally corresponding to 3.0.5.1

Backtrace below was for a testnet wallet

#1 0x002a7ea0 in std::_Rb_tree_iterator<std::pair<uint256 const, CWalletTx> >::operator-- (this=) at /usr/include/c++/5/bits/stl_tree.h:220
#2 std::_Rb_tree<uint256, std::pair<uint256 const, CWalletTx>, std::_Select1st<std::pair<uint256 const, CWalletTx> >, std::less, std::allocator<std::pair<uint256 const, CWalletTx> > >::_M_get_insert_hint_unique_pos (__k=..., __position=..., this=0xda50600) at /usr/include/c++/5/bits/stl_tree.h:1924
#3 std::_Rb_tree<uint256, std::pair<uint256 const, CWalletTx>, std::_Select1st<std::pair<uint256 const, CWalletTx> >, std::less, std::allocator<std::pair<uint256 const, CWalletTx> > >::_M_emplace_hint_unique<std::piecewise_construct_t const&, std::tuple<uint256 const&>, std::tuple<> >(std::_Rb_tree_const_iterator<std::pair<uint256 const, CWalletTx> >, std::piecewise_construct_t const&, std::tuple<uint256 const&>&&, std::tuple<>&&) (this=this@entry=0xda50600, __pos=...) at /usr/include/c++/5/bits/stl_tree.h:2174
#4 0x002c8438 in std::map<uint256, CWalletTx, std::less, std::allocator<std::pair<uint256 const, CWalletTx> > >::operator[] (this=0xda50600, __k=...)
at /usr/include/c++/5/bits/stl_map.h:483
#5 0x002bb174 in CWallet::AddToWallet (this=this@entry=0xda50430, wtxIn=..., fFromLoadWallet=fFromLoadWallet@entry=true) at wallet.cpp:664
#6 0x002dc29a in ReadKeyValue (pwallet=pwallet@entry=0xda50430, ssKey=..., ssValue=..., wss=..., strType="tx", strErr="") at walletdb.cpp:463

[presstab]

I am running a new XU4 and compiling pivxd natively. I see segfault on initialization.

2017-11-26 23:28:40 LoadBlockIndexDB(): hashBestChain=0000041e482b9b9691d98eefb48473405c0b8ec31b76df3797c74a78680ef818 height=0$
2017-11-26 23:28:40 init message: Verifying blocks...
2017-11-26 23:28:40  block index              28ms
2017-11-26 23:28:40 init message: Loading wallet...

Something in the loading wallet sequence may be tripping it up.

[presstab]

I am working on this issue using branch https://github.com/presstab/pivx/tree/odroid_xu4

Currently have the segfaults worked out, able to sync. But has some validation issues once it starts staking.

[Warrows]

@presstab how is this going, can we close it? Is there stuff to push to master from your odroid branch?

[Fuzzbawls]

Stale, closing