1744149 - Crash in [@ webrender::spatial_node::SpatialNode::update_transform]

Status: NEW

(Core :: Graphics: WebRender, defect)

Description

[Andrew McCreight [:mccr8]]

Crash report: https://crash-stats.mozilla.org/report/index/385bf118-c49c-4955-97b3-b4ade0211202

MOZ_CRASH Reason: Reference frame was marked as only having 2d scale or translation

Top 10 frames of crashing thread:

0 XUL RustMozCrash mozglue/static/rust/wrappers.cpp:18
1 XUL mozglue_static::panic_hook mozglue/static/rust/lib.rs:91
2 XUL core::ops::function::Fn::call library/core/src/ops/function.rs:70
3 XUL std::panicking::rust_panic_with_hook library/std/src/panicking.rs:628
4 XUL std::panicking::begin_panic::{{closure}} library/std/src/panicking.rs:544
5 XUL std::sys_common::backtrace::__rust_end_short_backtrace library/std/src/sys_common/backtrace.rs:141
6 XUL std::panicking::begin_panic library/std/src/panicking.rs:543
7 XUL webrender::spatial_node::SpatialNode::update_transform gfx/wr/webrender/src/spatial_node.rs:408
8 XUL webrender::spatial_tree::SpatialTree::update_node gfx/wr/webrender/src/spatial_tree.rs:1144
9 XUL webrender::spatial_tree::SpatialTree::update_node gfx/wr/webrender/src/spatial_tree.rs:1159

Comment 1

[Chris Peterson [:cpeterson]]

All platforms are affected, but 64% of the crash reports are from Android.

Comment 2

[Andrew McCreight [:mccr8]]

It looks like this might have started happening more frequently on the 20230807215239 build.

Comment 3

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

The bug is linked to a topcrash signature, which matches the following criterion:

• Top 5 GPU process crashes on release

:gw, could you consider increasing the severity of this top-crash bug?

For more information, please visit BugBot documentation.

Comment 4

[Glenn Watson [:gw]]

We'll need a reliable repro to be able to work out what is happening here.

Comment 5

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

Based on the topcrash criteria, the crash signature linked to this bug is not a topcrash signature anymore.

For more information, please visit BugBot documentation.