1796883 - Crash in [@ core::core_arch::x86::sse2::_mm_movemask_epi8]

Status: NEW

(Core :: Graphics: WebRender, defect, P2)

Description

[Taegeon Lee]

Crash report: https://crash-stats.mozilla.org/report/index/2b4cde9a-198e-4a52-a594-8da080221022

Reason: EXCEPTION_ACCESS_VIOLATION_READ

Top 10 frames of crashing thread:

0 xul.dll core::core_arch::x86::sse2::_mm_movemask_epi8 ../a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/../../stdarch/crates/core_arch/src/x86/sse2.rs:1381
0 xul.dll hashbrown::raw::sse2::Group::match_empty_or_deleted hg:hg.mozilla.org/mozilla-central:C:/Users/runneradmin/.cargo/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.12.3/src/raw/sse2.rs:321d39a496831919d454ecac43c322fa16c87ad5:111
0 xul.dll hashbrown::raw::sse2::Group::match_full hg:hg.mozilla.org/mozilla-central:C:/Users/runneradmin/.cargo/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.12.3/src/raw/sse2.rs:321d39a496831919d454ecac43c322fa16c87ad5:118
0 xul.dll hashbrown::raw::RawIterRange<tuple$<tuple$<webrender_api::PipelineId, webrender_api::DocumentId>, webrender_api::Epoch> >::new hg:hg.mozilla.org/mozilla-central:C:/Users/runneradmin/.cargo/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.12.3/src/raw/mod.rs:321d39a496831919d454ecac43c322fa16c87ad5:1867
0 xul.dll hashbrown::raw::RawTable<tuple$<tuple$<webrender_api::PipelineId, webrender_api::DocumentId>, webrender_api::Epoch>, alloc::alloc::Global>::iter hg:hg.mozilla.org/mozilla-central:C:/Users/runneradmin/.cargo/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.12.3/src/raw/mod.rs:321d39a496831919d454ecac43c322fa16c87ad5:939
0 xul.dll hashbrown::raw::impl$18::into_iter hg:hg.mozilla.org/mozilla-central:C:/Users/runneradmin/.cargo/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.12.3/src/raw/mod.rs:321d39a496831919d454ecac43c322fa16c87ad5:1832
0 xul.dll hashbrown::map::impl$62::into_iter hg:hg.mozilla.org/mozilla-central:C:/Users/runneradmin/.cargo/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.12.3/src/map.rs:321d39a496831919d454ecac43c322fa16c87ad5:4664
0 xul.dll std::collections::hash::map::impl$37::into_iter ../a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/collections/hash/map.rs:2211
0 xul.dll webrender::renderer::Renderer::update gfx/wr/webrender/src/renderer/mod.rs:958
1 xul.dll webrender_bindings::bindings::wr_renderer_update gfx/webrender_bindings/src/bindings.rs:607

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The severity field is not set for this bug.
:bhood, could you have a look please?

For more information, please visit auto_nag documentation.

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Since the crash volume is low (less than 15 per week), the severity is downgraded to S3. Feel free to change it back if you think the bug is still critical.

For more information, please visit auto_nag documentation.