1693557 - Crash in [@ core::option::expect_failed | webrender::renderer::shade::Shaders::get_composite_shader]

Status: RESOLVED WORKSFORME

(Core :: Graphics: WebRender, defect)

Description

[Andrew Osmond [:aosmond] (he/him)]

Crash report: https://crash-stats.mozilla.org/report/index/0ff167ce-6c52-4fb9-800e-d7ee20210218

MOZ_CRASH Reason: bug: unsupported yuv shader requested

Top 10 frames of crashing thread:

0 xul.dll RustMozCrash mozglue/static/rust/wrappers.cpp:16
1 xul.dll mozglue_static::panic_hook mozglue/static/rust/lib.rs:89
2 xul.dll core::ops::function::Fn::call<fn ../cb75ad5db02783e8b0222fee363c5f63f7e2cf5b/library/core/src/ops/function.rs:227
3 xul.dll std::panicking::rust_panic_with_hook ../cb75ad5db02783e8b0222fee363c5f63f7e2cf5b//library/std/src/panicking.rs:595
4 xul.dll std::panicking::begin_panic_handler::{{closure}} ../cb75ad5db02783e8b0222fee363c5f63f7e2cf5b//library/std/src/panicking.rs:497
5 xul.dll std::sys_common::backtrace::__rust_end_short_backtrace<closure-0, !> ../cb75ad5db02783e8b0222fee363c5f63f7e2cf5b//library/std/src/sys_common/backtrace.rs:141
6 xul.dll std::panicking::begin_panic_handler ../cb75ad5db02783e8b0222fee363c5f63f7e2cf5b//library/std/src/panicking.rs:493
7 xul.dll core::panicking::panic_fmt ../cb75ad5db02783e8b0222fee363c5f63f7e2cf5b//library/core/src/panicking.rs:92
8 xul.dll core::option::expect_failed ../cb75ad5db02783e8b0222fee363c5f63f7e2cf5b//library/core/src/option.rs:1260
9 xul.dll webrender::renderer::shade::Shaders::get_composite_shader gfx/wr/webrender/src/renderer/shade.rs:1045

Comment 1

[Andrew Osmond [:aosmond] (he/him)]

I wonder if this is also a consequence of bug 1689203, although at least some of the crash reports telemetry suggests they are using full WebRender still at the time of the crash.

Comment 2

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

Closing because no crashes reported for 12 weeks.