Factorio Forums

0.15.17 freezes within 1 min of gameplay. Saved game loads fine. All 0.15 versions worked without freezes whatsoever.

/var/log/system.log (mac os x Sierra) reports:

Jun 1 16:13:33 Studio-Tijdgat factorio[54460]: factorio(54460,0x700001a85000) malloc: *** error for object 0x1adad9200: incorrect checksum for freed object - object was probably modified after being freed.
Jun 1 16:13:49 Studio-Tijdgat factorio[54460]: factorio(54460,0x7000021ac000) malloc: *** error for object 0x1ac35c600: incorrect checksum for freed object - object was probably modified after being freed.
Jun 1 16:14:21 Studio-Tijdgat factorio[54460]: factorio(54460,0x7000022b2000) malloc: *** error for object 0x1abc8bc00: pointer being freed was not allocated
Jun 1 16:30:43 Studio-Tijdgat factorio[54529]: factorio(54529,0x7fffbe1d53c0) malloc: *** error for object 0x20a131210: incorrect checksum for freed object - object was probably modified after being freed.

Post the complete factorio log please, see my signature.

I have this same issue (same as in, I see the same error message in OS X console about the "incorrect checksum for freed object"; saved games load fine. For me, the freeze has happens multiple times at this point, always within a few minutes of loading the game.
0.15.17
osx 10.11.6

factorio log attached.
save file here https://www.dropbox.com/s/30ynicuikchgr ... 1.zip?dl=0

Thanks for the report, fixed for 0.15.18