Nodes crashing at block 33269102

Bug Description Several nodes have crashed at that block.

Impacts Describe which portion(s) of BitShares Core may be impacted by this bug. Please tick at least one box.

[ ] API (the application programming interface)
[ ] Build (the build process or something prior to compiled code)
[ ] CLI (the command line wallet)
[ ] Deployment (the deployment process after building such as Docker, Travis, etc.)
[ ] DEX (the Decentralized EXchange, market engine, etc.)
[ ] P2P (the peer-to-peer network for transaction/block propagation)
[ ] Performance (system or user efficiency, etc.)
[x] Protocol (the blockchain logic, consensus, validation, etc.)
[ ] Security (the security of system or user data, etc.)
[ ] UX (the User Experience)
[ ] Other (please add below)

Screenshots (optional)

2018-12-20 13:04:14.969203500 254969ms th_a       db_block.cpp:321              push_proposal        ] 10 assert_exception: Assert Exception
2018-12-20 13:04:14.969205500 counter < db.get_global_properties().active_witnesses.size() * 2: Max proposal nesting depth exceeded!
2018-12-20 13:04:14.969205500     {}
2018-12-20 13:04:14.969206500     th_a  db_block.cpp:276 push_proposal_nesting_guard
2018-12-20 13:04:14.969348500 254969ms th_a       proposal_evaluator.cpp:267    do_apply             ] Proposed transaction 1.10.17503 failed to apply once approved with exception:
2018-12-20 13:04:14.969349500 ----
2018-12-20 13:04:14.969350500 10 assert_exception: Assert Exception
2018-12-20 13:04:14.969350500 counter < db.get_global_properties().active_witnesses.size() * 2: Max proposal nesting depth exceeded!
2018-12-20 13:04:14.969351500     {}
2018-12-20 13:04:14.969351500     th_a  db_block.cpp:276 push_proposal_nesting_guard
2018-12-20 13:04:14.969387500 
2018-12-20 13:04:14.969387500     {"proposal":{"id":"1.10.17503","expiration_time":"2018-12-21T09:45:06","proposed_transaction":{"ref_block_num":0,"ref_block_prefix":0,"expiration":"2018-12-21T09:45:06","operations":[[23,{"fee":{"amount":2992,"asset_id":"1.3.0"},"fee_paying_account":"1.2.512209","proposal":"1.10.17503","active_approvals_to_add":["1.2.512209"],"active_approvals_to_remove":[],"owner_approvals_to_add":[],"owner_approvals_to_remove":[],"key_approvals_to_add":[],"key_approvals_to_remove":[],"extensions":[]}]],"extensions":[]},"required_active_approvals":["1.2.512209"],"available_active_approvals":["1.2.512209"],"required_owner_approvals":[],"available_owner_approvals":[],"available_key_approvals":[],"proposer":"1.2.512209"}}
2018-12-20 13:04:14.969414500     th_a  db_block.cpp:327 push_proposal
2018-12-20 13:04:14.969415500 ----
2018-12-20 13:04:14.969415500 Will try again when it expires.

Host Environment All current versions are affected.

CORE TEAM TASK LIST

[ ] Evaluate / Prioritize Bug Report
[ ] Refine User Stories / Requirements
[ ] Define Test Cases
[ ] Design / Develop Solution
[ ] Perform QA/Testing
[ ] Update Documentation

bitshares / bitshares-core

Nodes crashing at block 33269102 #1479

CORE TEAM TASK LIST