boolbd, Segmentation fault (core dumped) on Ubuntu 16.04

[subcreator]

Doing
apt install gcc cmake libboost-all-dev
cd boolberry
make
cd build/release/src
./boolbd --seed-node 5.9.44.154:10101

and getting Segmentation fault (core dumped)

[subcreator]

$ ./boolbd --seed-node 5.9.44.154:10101
2017-Feb-02 17:57:57.583719 Starting...
2017-Feb-02 17:57:57.584126 Boolberry v0.3.2-RUNE.43()
2017-Feb-02 17:57:57.584233 Module folder: ./boolbd
2017-Feb-02 17:57:57.584678 Initializing p2p server...
2017-Feb-02 17:57:57.585251 ERROR /home/sub/miners/boolberry/src/common/boost_serialization_helper.h:45[bool tools::unserialize_obj_from_file(t_object&, const string&) [with t_object = nodetool::node_server<currency::t_currency_protocol_handlercurrency::core >; std::__cxx11::string = std::__cxx11::basic_string]]Exception at [unserialize_obj_from_file --> This could be because you are upgrading to the Rune Daemon...In which case this is a one time issue.], what=std::bad_alloc
2017-Feb-02 17:57:57.585335 Binding on 0.0.0.0:10101
2017-Feb-02 17:57:57.585448 Net service binded on 0.0.0.0:10101
2017-Feb-02 17:57:57.585502 P2p server initialized OK on port: 10101
2017-Feb-02 17:57:57.585553 Starting UPnP
2017-Feb-02 17:57:57.585593 Initializing currency protocol...
2017-Feb-02 17:57:57.585644 Currency protocol initialized OK
2017-Feb-02 17:57:57.585704 Initializing core rpc server...
2017-Feb-02 17:57:57.585748 Binding on 127.0.0.1:10102
2017-Feb-02 17:57:57.585840 Core rpc server initialized OK on port: 10102
2017-Feb-02 17:57:57.585901 Initializing core...
2017-Feb-02 17:57:57.586003 Loading blockchain...
2017-Feb-02 17:57:58.091352 Starting pruning ring signatues...
2017-Feb-02 17:57:58.091425 Transaction pruning finished: 0 signatures released in 0 transactions.
2017-Feb-02 17:57:58.091518 Blockchain initialized. last block: 25197, d956.h14.m23.s36 time ago, current difficulty: 181900083291
2017-Feb-02 17:57:58.091600 Core initialized OK
2017-Feb-02 17:57:58.091762 Starting core rpc server...
2017-Feb-02 17:57:58.091786 Run net_service loop( 2 threads)...
2017-Feb-02 17:57:58.091831 [SRV_MAIN]Core rpc server started ok
2017-Feb-02 17:57:58.091876 [SRV_MAIN]Starting p2p net loop...
2017-Feb-02 17:57:58.091908 [SRV_MAIN]Run net_service loop( 10 threads)...
2017-Feb-02 17:57:59.091971 [P2P0]Connecting to 31.11.106.46:10101(white=1, last_seen: d0.h1.m10.s19)...
2017-Feb-02 17:57:59.091987 [P2P4]

---

The daemon will start synchronizing with the network. It may take up to several hours.

You can set the level of process detailization by using command "set_log ", where is either 0 (no details), 1 (current block height synchronized), or 2 (all details).

Use "help" command to see the list of available commands.

Note: in case you need to interrupt the process, use "exit" command. Otherwise, the current progress won't be saved.

---

2017-Feb-02 17:57:59.655407 [P2P1]Fresh maintainers info recieved(timestamp: 1409856855)
2017-Feb-02 17:57:59.655526 [P2P1][31.11.106.46:10101 OUT]Sync data returned unknown top block: 25198 -> 709263 [684065 blocks (950 days) behind]
SYNCHRONIZATION started
2017-Feb-02 17:57:59.655597 [P2P1][31.11.106.46:10101 OUT] COMMAND_HANDSHAKE INVOKED OK, Remote Daemon Version: Unknown
2017-Feb-02 17:57:59.655703 [P2P0]Connecting to 77.57.214.185:10101(white=0, last_seen: d0.h1.m28.s9)...
2017-Feb-02 17:57:59.913851 [P2P2][77.57.214.185:10101 OUT]Sync data returned unknown top block: 25198 -> 709263 [684065 blocks (950 days) behind]
SYNCHRONIZATION started
2017-Feb-02 17:57:59.913941 [P2P2][77.57.214.185:10101 OUT] COMMAND_HANDSHAKE INVOKED OK, Remote Daemon Version: Unknown
2017-Feb-02 17:57:59.914062 [P2P0]Connecting to 68.69.164.130:10101(white=0, last_seen: d0.h1.m17.s31)...
2017-Feb-02 17:58:00.466128 [P2P8][68.69.164.130:10101 OUT]Sync data returned unknown top block: 25198 -> 470603 [445405 blocks (618 days) behind]
SYNCHRONIZATION started
2017-Feb-02 17:58:00.466239 [P2P8][68.69.164.130:10101 OUT] COMMAND_HANDSHAKE INVOKED OK, Remote Daemon Version: Unknown
2017-Feb-02 17:58:00.466337 [P2P0]Connecting to 218.58.75.24:10101(white=0, last_seen: d0.h0.m2.s10)...
2017-Feb-02 17:58:00.938764 [P2P9][218.58.75.24:10101 OUT]Sync data returned unknown top block: 25398 -> 709263 [683865 blocks (949 days) behind]
SYNCHRONIZATION started
2017-Feb-02 17:58:00.938854 [P2P9][218.58.75.24:10101 OUT] COMMAND_HANDSHAKE INVOKED OK, Remote Daemon Version: Unknown
2017-Feb-02 17:58:00.938932 [P2P0]Connecting to 5.9.44.190:10101(white=0, last_seen: d0.h10.m37.s15)...
2017-Feb-02 17:58:01.096348 [P2P7][5.9.44.190:10101 OUT]Sync data returned unknown top block: 25598 -> 709263 [683665 blocks (949 days) behind]
SYNCHRONIZATION started
2017-Feb-02 17:58:01.096437 [P2P7][5.9.44.190:10101 OUT] COMMAND_HANDSHAKE INVOKED OK, Remote Daemon Version: Unknown
2017-Feb-02 17:58:01.096518 [P2P0]Connecting to 144.76.60.41:10101(white=0, last_seen: d1.h17.m9.s43)...
2017-Feb-02 17:58:01.144131 [P2P0]Connect failed to 144.76.60.41:10101
2017-Feb-02 17:58:01.144234 [P2P0]Connecting to 213.186.170.107:10101(white=0, last_seen: d0.h0.m7.s19)...
2017-Feb-02 17:58:01.882215 [P2P2][213.186.170.107:10101 OUT]Sync data returned unknown top block: 25744 -> 709264 [683520 blocks (949 days) behind]
SYNCHRONIZATION started
2017-Feb-02 17:58:01.882304 [P2P2][213.186.170.107:10101 OUT] COMMAND_HANDSHAKE INVOKED OK, Remote Daemon Version: Unknown
2017-Feb-02 17:58:01.882354 [P2P0]Connecting to 148.251.51.113:7180(white=0, last_seen: d0.h0.m0.s48)...
2017-Feb-02 17:58:02.030041 [P2P7][148.251.51.113:7180 OUT]Sync data returned unknown top block: 25798 -> 709264 [683466 blocks (949 days) behind]
SYNCHRONIZATION started
2017-Feb-02 17:58:02.030142 [P2P7][148.251.51.113:7180 OUT] COMMAND_HANDSHAKE INVOKED OK, Remote Daemon Version: Unknown
2017-Feb-02 17:58:02.030250 [P2P0]Connecting to 213.186.170.110:10101(white=0, last_seen: d0.h0.m0.s21)...
2017-Feb-02 17:58:02.741872 [P2P9][213.186.170.110:10101 OUT]Sync data returned unknown top block: 25998 -> 709264 [683266 blocks (948 days) behind]
SYNCHRONIZATION started
2017-Feb-02 17:58:02.742068 [P2P9][213.186.170.110:10101 OUT] COMMAND_HANDSHAKE INVOKED OK, Remote Daemon Version: Unknown
Segmentation fault (core dumped)

[1blockologist]

We are aware and looking into it! It is most likely a null variable in a case that isn't assumed to exist

[clintar]

https://hastebin.com/eyuxabecud.sql here's the bt i got

[1blockologist]

@JavaJared

[DundieWinner]

We need a real C++ expert. I am just not familiar enough with what is going on here to know how to fix it.

[1blockologist]

@JavaJared basically the string data type isn't as flexible as you might think with this framework. So we will have to use a vector of char objects std::vector and see if that works.

so when you added the peer entry code with strings, it can access unallocated memory