1883794 - Crash in [@ webrender::clip::ClipTree::get_node]

Status: NEW

(Core :: Graphics: WebRender, defect, P3)

Description

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

Crash report: https://crash-stats.mozilla.org/report/index/41feb041-c3e9-4485-b275-417ac0240228

MOZ_CRASH Reason: index out of bounds: the len is 678 but the index is 8388811

Top 10 frames of crashing thread:

0  xul.dll  MOZ_Crash  mfbt/Assertions.h:301
0  xul.dll  RustMozCrash  mozglue/static/rust/wrappers.cpp:17
1  xul.dll  mozglue_static::panic_hook  mozglue/static/rust/lib.rs:96
2  xul.dll  core::ops::function::Fn::call<void   /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250
3  xul.dll  alloc::boxed::impl$49::call  library/alloc/src/boxed.rs:2029
3  xul.dll  std::panicking::rust_panic_with_hook  library/std/src/panicking.rs:783
4  xul.dll  std::panicking::begin_panic_handler::closure$0  library/std/src/panicking.rs:657
5  xul.dll  std::sys_common::backtrace::__rust_end_short_backtrace<std::panicking::begin_panic_handler::closure_env$0, never$>  library/std/src/sys_common/backtrace.rs:171
6  xul.dll  std::panicking::begin_panic_handler  library/std/src/panicking.rs:645
7  xul.dll  core::panicking::panic_fmt  library/core/src/panicking.rs:72

By querying Nightly crashes reported within the last 2 months, here are some insights about the signature:

• First crash report: 2024-01-07
• Process type: GPU
• Is startup crash: No
• Has user comments: No
• Is null crash: No

Comment 1

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

The Bugbug bot thinks this bug should belong to the 'Core::Graphics: WebRender' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 2

[Kelsey Gilbert [:jgilbert]]

Low crash volume.