1923010 - Crash in [@ wgpu_hal::vulkan::get_lost_err]

Status: NEW

(Core :: Graphics: WebGPU, defect)

Description

[Gabriele Svelto [:gsvelto]]

Crash report: https://crash-stats.mozilla.org/report/index/ad2f942a-c3c9-4330-abc4-26ac10241005

MOZ_CRASH Reason:

Device lost

Top 10 frames:

0  libxul.so  MOZ_Crash(char const*, int, char const*)  mfbt/Assertions.h:317
0  libxul.so  RustMozCrash  mozglue/static/rust/wrappers.cpp:18
1  libxul.so  mozglue_static::panic_hook  mozglue/static/rust/lib.rs:102
2  libxul.so  core::ops::function::Fn::call  library/core/src/ops/function.rs:79
3  libxul.so  <alloc::boxed::Box<F, A> as core::ops::function::Fn<Args>>::call  library/alloc/src/boxed.rs:2084
3  libxul.so  std::panicking::rust_panic_with_hook  library/std/src/panicking.rs:808
4  libxul.so  std::panicking::begin_panic_handler::{{closure}}  library/std/src/panicking.rs:667
5  libxul.so  std::sys::backtrace::__rust_end_short_backtrace  library/std/src/sys/backtrace.rs:168
6  libxul.so  rust_begin_unwind  library/std/src/panicking.rs:665
7  libxul.so  core::panicking::panic_fmt  library/core/src/panicking.rs:74

This appears to be a new crash, it's only appearing on Linux nightly.

Comment 1

[Mayank Bansal]

bug 1923832 has a testcase that according to the reporter crashes on Linux.