macOS Crash in [@ webrender::render_backend::DataStores::apply_updates]
Categories
(Core :: Graphics: WebRender, defect)
Tracking
()
Tracking | Status | |
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firefox-esr102 | --- | wontfix |
People
(Reporter: gsvelto, Unassigned)
References
Details
(4 keywords, Whiteboard: fixed by bug 1784018)
Crash Data
Crash report: https://crash-stats.mozilla.org/report/index/e2736bba-6032-4619-9303-42c510210129
Reason: EXC_BAD_ACCESS / EXC_I386_GPFLT
Top 8 frames of crashing thread:
0 XUL webrender::render_backend::DataStores::apply_updates gfx/wr/webrender/src/render_backend.rs:279
1 XUL webrender::render_backend::RenderBackend::process_transaction gfx/wr/webrender/src/render_backend.rs:967
2 XUL webrender::render_backend::RenderBackend::process_api_msg gfx/wr/webrender/src/render_backend.rs:1223
3 XUL std::sys_common::backtrace::__rust_begin_short_backtrace /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/std/src/sys_common/backtrace.rs:137
4 XUL core::ops::function::FnOnce::call_once{{vtable.shim}} /builds/worker/fetches/rustc/lib/rustlib/src/rust/library/core/src/ops/function.rs:227
5 XUL std::sys::unix::thread::Thread::new::thread_start library/std/src/sys/unix/thread.rs:87
6 libsystem_pthread.dylib _pthread_start
7 libsystem_pthread.dylib thread_start
Another crasher that appears like it's an instance of bug 1676343. There are non-macOS crashes under this signature but they're very noisy so I don't think they're relevant.
Reporter | ||
Updated•4 years ago
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Updated•4 years ago
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Updated•4 years ago
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Updated•3 years ago
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Comment 1•3 years ago
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The severity field for this bug is set to S3. However, the bug is flagged with the sec-high
keyword.
:gw, could you consider increasing the severity of this security bug?
For more information, please visit auto_nag documentation.
Updated•3 years ago
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Reporter | ||
Comment 2•2 years ago
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There are no more macOS crashes under this signature and more importantly there's been no more UAFs after I landed bug 1784018. The remaining crashes appear to be random-ish so maybe we can close this. Daniel WDYT? I'm going over all the crashes that were tied to bug 1676343 and indeed there doesn't seem to be anymore UAFs which reinforces my hunch that it was indeed a locking problem.
Comment 3•2 years ago
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Agreed
Updated•2 years ago
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Updated•2 years ago
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Updated•9 months ago
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Description
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