secondlife / secondlife/viewer
BugSplat Crash: Second Life Release!LLFace::destroy()(202)
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bugsplat
stale
team:viewer
- Dominant language
- C++
- Stars
- 299
- Forks
- 146
- Avg merge
- 1d 9h
- Merged PRs (30d)
- 88
Description
BugSplat Crash Group 97027
View Report Group
View Report Details
View Report Attachments
Application: Second Life Release
Version: 7.1.15.15596336374 (7.1.15.15596336374)
Error Code: SIGBUS BUS_ADRERR at 0x0
Callstack:
| Function | File |
|---|---|
| Second Life Release!LLFace::destroy() | llface.cpp(202) |
| Second Life Release!LLFace::~LLFace() | llface.h(90) |
| Second Life Release!LLDrawable::cleanupReferences() | lldrawable.cpp(253) |
| Second Life Release!LLDrawable::markDead() | lldrawable.cpp |
| Second Life Release!LLViewerObject::markDead() | llviewerobject.cpp |
| Second Life Release!LLViewerObjectList::killAllObjects() | llviewerobjectlist.cpp(1396) |
| Second Life Release!LLViewerObjectList::destroy() | llviewerobjectlist.cpp(123) |
| Second Life Release!LLViewerObjectList::~LLViewerObjectList() | llviewerobjectlist.cpp(117) |
| libsystem_c.dylib!__cxa_finalize_ranges | - |
| libsystem_c.dylib!exit | - |
| AppKit!NSApplication terminate | - |
| Foundation!__NSFireTimer | - |
| CoreFoundation!__CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ | - |
| CoreFoundation!__CFRunLoopDoTimer | - |
| CoreFoundation!__CFRunLoopDoTimers | - |
| CoreFoundation!__CFRunLoopRun | - |
| CoreFoundation!CFRunLoopRunSpecific | - |
| HIToolbox!RunCurrentEventLoopInMode | - |
| HIToolbox!ReceiveNextEventCommon | - |
| HIToolbox!_BlockUntilNextEventMatchingListInModeWithFilter | - |
| AppKit!_DPSNextEvent | - |
| AppKit!NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue | - |
| AppKit!NSApplication run | - |
| AppKit!NSApplicationMain | - |
| ???!0 | - |
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at llface.cpp line 202 and trace the destruction path through LLD drawable cleanup, LLViewerObject::markDead(), and LLViewerObjectList::killAllObjects() and destroy(). Use the BugSplat callstack and linked report to investigate the macOS shutdown crash; done means this path no longer produces the reported SIGBUS crash.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, macos
- Domain
- computer-graphics, game-dev
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100