** segv at 0x55da7ccd646f in pid 27025, tid 27025 writing debug data to /tmp/cinelerra_batch27025.dmp lock_items: 0 lock_frees: 1 Segment violation (`core' generated)
The above has to be analyzed though if it can be reproduced reliably. Were there changes in other than what came from GIT? Like transitions or additional backups?