View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0001967 | Spring engine | General | public | 2010-06-30 13:48 | 2010-07-05 03:05 |
| Reporter | echoone | Assigned To | zerver | ||
| Priority | normal | Severity | crash | Reproducibility | sometimes |
| Status | resolved | Resolution | fixed | ||
| Product Version | 0.81.2+git | ||||
| Fixed in Version | 0.81.2+git | ||||
| Summary | 0001967: Crash in Rendering/UnitDrawer.cpp | ||||
| Description | I observed this with the current git head (0.81.2.1-1242-g7b166a7), as well as several days back (five or more), with the multi-threaded binary and running a test version of CA, fighting against the CAI AI. I have repeatedly observed this bug. While I'm not 100% I do believe I have only observed it when running the multi-threaded binary. While there is no warning of an impending crash I suspect it is likely related to an observed visual artifact. Each time a crash is observed, one or more units are drawn sans a wire frame and texture. They are effectively invisible despite the fact the units in question do not have cloaking ability. They are only visible via their outline when highlighted. Otherwise you wouldn't know a unit was there. | ||||
| Additional Information | My brother reported the invisible unit issue to me several days ago. He was running the latest stable release. I wouldn't be at all surprised to find he was also running the multi-threaded binary (unconfirmed) from the stable release. Chances are, whatever is causing the rendering bug also exists within the stable 0.81.2.1 code base. I don't recall if he said the game crashed for him. He too was running a test version of CA and fighting against the CAI AI. | ||||
| Tags | graphics | ||||
| Attached Files | |||||
| Checked infolog.txt for Errors | |||||
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Attached replay where crash is reproducible. Thanks to abma for the suggestions. |
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Got this with the single threaded binary. Same setup. Segmentation fault (SIGSEGV) in spring 0.81+.0.0 Stacktrace: /home/gcope/games/bin/spring [0x941ca7] /lib64/libc.so.6 [0x7f5bcf9a95c0] /home/gcope/games/bin/spring [0x6c1a70] /home/gcope/games/bin/spring [0x6c1f5b] /home/gcope/games/bin/spring [0x4b85bb] /home/gcope/games/bin/spring [0x4c2e5a] /home/gcope/games/bin/spring [0x93246d] /home/gcope/games/bin/spring [0x938d7a] /home/gcope/games/bin/spring [0x916a79] /lib64/libc.so.6(__libc_start_main+0xfd) [0x7f5bcf99691d] /home/gcope/games/bin/spring [0x445919] Translated Stacktrace: /home/gcope/build/games/spring/rts/System/Platform/CrashHandler.cpp:283 ??:0 /home/gcope/build/games/spring/rts/Rendering/UnitDrawer.cpp:2134 /home/gcope/build/games/spring/rts/Rendering/UnitDrawer.cpp:476 /home/gcope/build/games/spring/rts/Game/Game.cpp:2868 /home/gcope/build/games/spring/rts/Game/Game.cpp:3205 /home/gcope/build/games/spring/rts/System/SpringApp.cpp:949 /home/gcope/build/games/spring/rts/System/SpringApp.cpp:1057 /home/gcope/build/games/spring/rts/System/Main.cpp:63 ??:0 /home/qateam/rpm/BUILD/glibc-2.10.1/csu/../sysdeps/x86_64/elf/start.S:116 |
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hmm.. these line numbers seem not to make sense. maybe you have to run in gdb/ddd. btw, ALWAYS give whole infolog ;-) |
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I did a pull and compile. I noticed changes to the suspect files and investigated. I found this changeset: http://github.com/spring/spring/commit/8dbbb2fb2aec95076afc4c2a2dd5e2d9d03a5b3c While not conclusive it does appear this change has fixed the crashes. I also did not observe any improperly cloaked units. I would say its premature to close this bug, unless you know for a fact its resolved, but it certainly looks promising. Good job! |
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Actually I think the problem persists, so I am reopening this one. |
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Probably fixed now though. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2010-06-30 13:48 | echoone | New Issue | |
| 2010-06-30 13:48 | echoone | File Added: infolog.txt | |
| 2010-06-30 13:50 | echoone | Tag Attached: graphics | |
| 2010-06-30 15:12 | echoone | File Added: 20100629_160829_unnamed_0.81+.0.sdf | |
| 2010-06-30 15:12 | echoone | Note Added: 0005019 | |
| 2010-06-30 19:53 | echoone | Note Added: 0005024 | |
| 2010-06-30 21:43 | hoijui | Note Added: 0005025 | |
| 2010-07-02 14:23 | echoone | Note Added: 0005039 | |
| 2010-07-04 09:53 | Kloot | Status | new => assigned |
| 2010-07-04 09:53 | Kloot | Assigned To | => zerver |
| 2010-07-04 09:54 | Kloot | Status | assigned => resolved |
| 2010-07-04 09:54 | Kloot | Fixed in Version | => 0.81.0.0+git |
| 2010-07-04 09:54 | Kloot | Resolution | open => fixed |
| 2010-07-04 17:48 | zerver | Note Added: 0005051 | |
| 2010-07-04 17:48 | zerver | Status | resolved => assigned |
| 2010-07-04 17:48 | zerver | Resolution | fixed => reopened |
| 2010-07-05 03:05 | zerver | Note Added: 0005054 | |
| 2010-07-05 03:05 | zerver | Status | assigned => resolved |
| 2010-07-05 03:05 | zerver | Fixed in Version | 0.81.0.0+git => 0.81.2+git |
| 2010-07-05 03:05 | zerver | Resolution | reopened => fixed |
