segfault in the develop branch

[oxarbitrage]

I am getting segfault with the current develop at node start:

1591197ms th_a       application.cpp:325           operator()           ] Initializing database...
[New Thread 0x7ffff0ddf700 (LWP 5013)]
[New Thread 0x7ffff05de700 (LWP 5014)]

Thread 2 "p2p" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff0ddf700 (LWP 5013)]
0x0000555557cd1e67 in fc::promise_base::_set_value (this=0x555561c8a0d0, s=0x0) at /home/alfredo/CLionProjects/issue1427/libraries/fc/src/thread/future.cpp:144
144	      _compl->on_complete(s,_exceptp);
(gdb) bt
#0  0x0000555557cd1e67 in fc::promise_base::_set_value (this=0x555561c8a0d0, s=0x0) at /home/alfredo/CLionProjects/issue1427/libraries/fc/src/thread/future.cpp:144
#1  0x0000555556ed4423 in fc::promise<void>::set_value (this=0x555561c8a050) at /home/alfredo/CLionProjects/issue1427/libraries/fc/include/fc/thread/future.hpp:158
#2  0x0000555557e840b0 in fc::detail::void_functor_run<graphene::net::node::set_node_delegate(graphene::net::node_delegate*)::<lambda()> >::run(void *, void *) (functor=0x555561c8a058, 
    prom=0x555561c8a050) at /home/alfredo/CLionProjects/issue1427/libraries/fc/include/fc/thread/task.hpp:84
#3  0x0000555557cd2682 in fc::task_base::run_impl (this=0x555561c8a070) at /home/alfredo/CLionProjects/issue1427/libraries/fc/src/thread/task.cpp:43
#4  0x0000555557cd2602 in fc::task_base::run (this=0x555561c8a070) at /home/alfredo/CLionProjects/issue1427/libraries/fc/src/thread/task.cpp:32
#5  0x0000555557cc5490 in fc::thread_d::run_next_task (this=0x7fffe4000b20) at /home/alfredo/CLionProjects/issue1427/libraries/fc/src/thread/thread_d.hpp:513
#6  0x0000555557cc5803 in fc::thread_d::process_tasks (this=0x7fffe4000b20) at /home/alfredo/CLionProjects/issue1427/libraries/fc/src/thread/thread_d.hpp:562
#7  0x0000555557cbd047 in fc::thread::exec (this=0x5555617bf2e0) at /home/alfredo/CLionProjects/issue1427/libraries/fc/src/thread/thread.cpp:248
#8  0x0000555557cbb4b2 in fc::thread::<lambda()>::operator()(void) const (__closure=0x55555b716c08) at /home/alfredo/CLionProjects/issue1427/libraries/fc/src/thread/thread.cpp:81
#9  0x0000555557cc0450 in boost::detail::thread_data<fc::thread::thread(const string&)::<lambda()> >::run(void) (this=0x55555b716a50) at /usr/include/boost/thread/detail/thread.hpp:116
#10 0x0000555557fd86d2 in thread_proxy ()
#11 0x00007ffff7bbd6db in start_thread (arg=0x7ffff0ddf700) at pthread_create.c:463
#12 0x00007ffff691788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

I think it should be related by the last merges: #1426 (do not seems to be the cause) or most probably in the last FC bump: #1417

[pmconrad]

Boost version? OpenSSL version?
Please use bug report template. ;-)

[cogutvalera]

which OS do you use ? I'm on Ubuntu 18.04 and I don't have SEGFAULT on node start with latest develop branch

[cogutvalera]

My witness_node --version is next on Ubuntu 18.04.1 LTS:

Version: 2.0.171025-minor-fix-1-1483-g32d8d08d
SHA: 32d8d08dd877b25298096d95f7caf6bec5d1aa7c
Timestamp: 21 hours ago
SSL: OpenSSL 1.1.0g  2 Nov 2017
Boost: 1.65.1
Websocket++: 0.7.0

on the latest develop branch with latest FC library all tests passed without any errors detected, also running private testnet and producing blocks without any SEGFAULT, the same works successfully on mainnet

[pmconrad]

Can't reproduce either

SSL: OpenSSL 1.0.2j-fips  26 Sep 2016
Boost: 1.60

[oxarbitrage]

Sorry guys, it seems to be something on my side. I cloned again, compiled and now working in the same pc, so i think i probably had something missing somehow in my previous version.
Thanks for checking everything is working.