View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0011483 | Dwarf Fortress | Technical -- General | public | 2020-03-28 22:23 | 2020-03-29 10:32 |
| Reporter | ResplendentTiger | Assigned To | |||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | new | Resolution | open | ||
| Platform | macbook | OS | macos | OS Version | 10.14.6 |
| Product Version | 0.47.04 | ||||
| Summary | 0011483: Consistent segfault on save | ||||
| Description | Hello, I hope I'm providing the correct information. I have a save I began with the "Lazy Mac Pack" which was consistently crashing at the same point. To limit the affect of any mods, I tried to repeatedly save to get a save as close to whatever event was happening, and then I reloaded the same save in a newly downloaded and unmodified 0.47.04. In both cases, I get a segfault whose stacktrace is the following: Thread 0:: Dispatch queue: com.apple.main-thread 0 com.apple.CoreGraphics 0x00007fff33ddbef3 RGBAf16_sample_RGBAf_inner(_ImgOp const*, long, long, int) + 778 1 com.apple.CoreGraphics 0x00007fff33dd73d2 RGBAf16_image_mark(BltDepth const*, BltOp const*, _ImgOp*, MODE) + 1301 2 com.apple.CoreGraphics 0x00007fff33dab458 RGBAf16_image + 456 3 com.apple.CoreGraphics 0x00007fff33d719bf ripl_Mark + 22 4 com.apple.CoreGraphics 0x00007fff33d71994 RIPLayerBltImage + 1018 5 com.apple.CoreGraphics 0x00007fff33d712d6 ripc_RenderImage + 228 6 com.apple.CoreGraphics 0x00007fff33d64f51 ripc_DrawImage + 812 7 com.apple.CoreGraphics 0x00007fff33d64c16 CGContextDelegateDrawImage + 41 8 com.apple.AppKit 0x00007fff31123397 __backing_store_DrawImage_block_invoke + 55 9 com.apple.AppKit 0x00007fff31122260 backing_store_delegate + 893 10 com.apple.AppKit 0x00007fff3143e665 backing_store_DrawImage.llvm.1028279097235270472 + 509 11 com.apple.CoreGraphics 0x00007fff33d64c16 CGContextDelegateDrawImage + 41 12 com.apple.CoreGraphics 0x00007fff33d643f4 CGContextDrawImageWithOptions + 432 13 com.apple.CoreGraphics 0x00007fff33d6422f CGContextDrawImage + 51 14 SDL 0x00000001026c1c5e 0x102698000 + 171102 15 SDL 0x00000001026b6b68 SDL_UpdateRect + 77 16 SDL 0x00000001026b6f23 SDL_Flip + 358 | ||||
| Steps To Reproduce | Load the attached http://dffd.bay12games.com/file.php?id=14975 and leave running for a minute or two | ||||
| Tags | No tags attached. | ||||
|
|
The save crashes for me as well, using Win64. Note that a save isn't the contents of the save folder, but the regionX folder within it (you can have many saves in the save folder). Good to know for the next time. |
|
|
Ah, thanks for the tip about the save folder! I've save/loaded a few times with the stock df 0.47.04 and gotten a save that's closer to where the crash occurs, but I don't know what's causing it. I changed the display mode to TEXT, hoping there would be a report at the bottom of the screen that would maybe hint what's going on, but all I get is a dwarf complaining about there not having any seeds to plant. LLDB doesn't give much info since the binary is stripped, but the faulting instruction is trying to dereference a null pointer |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2020-03-28 22:23 | ResplendentTiger | New Issue | |
| 2020-03-29 00:37 | PatrikLundell | Note Added: 0040426 | |
| 2020-03-29 10:32 | ResplendentTiger | Note Added: 0040427 |
