Closed Bug 1863107 Opened 1 year ago Closed 1 year ago

[WebGPU] Crash on https://wgpu.rs/examples-gpu/?example=hello-triangle

Categories

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

Product:
Core
Component:
Graphics: WebGPU
Type:
defect

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: mayankleoboy1, Unassigned)

References

(Blocks 1 open bug, Regression,
URL
)

Details

(Keywords: regression)

Crash Data

enable webgpu
Go to https://wgpu.rs/examples-gpu/?example=hello-triangle

AR: Crash
ER: Not so

First regression:
The Browser would flash white and the tab would be restrored .

Bug 1846558: build(webgpu): bump wgpu to f71a1bc736fde37509262ca03e91d8f56a13aeb5 r=webgpu-reviewers,supply-chain-reviewers,jimb

Depends on D185058

Differential Revision: https://phabricator.services.mozilla.com/D185059

Second regression:
The tab crashes
Bug 1856371 - Reimplement Pipeline::getBindGroupLayout. r=webgpu-reviewers,ErichDonGubler

Keywords: regression
Regressed by: 1846558, 1856371

Crashes:
https://crash-stats.mozilla.org/report/index/60bdab3d-f1d7-4353-84ae-0e1700231104#tab-bugzilla
https://crash-stats.mozilla.org/report/index/2dac939b-fde7-4bb8-82dd-7963a0231104#tab-bugzilla

Crash Signature: [@ core::result::unwrap_failed | wgpu_bindings::server::wgpu_server_encoder_copy_texture_to_buffer ] [@ mozilla::webgpu::TextureView::TextureView ]
See Also: → 1860803
See Also: → 1862284

With async-dx12 readback enabled, the crash signature is slightly different :

https://crash-stats.mozilla.org/report/index/6da4328b-733e-4da1-be9f-15f180231104#tab-bugzilla
https://crash-stats.mozilla.org/report/index/a7809219-d8f5-4d2f-a94f-1b0a10231104#tab-bugzilla

Crash Signature: [@ core::result::unwrap_failed | wgpu_bindings::server::wgpu_server_encoder_copy_texture_to_buffer ] [@ mozilla::webgpu::TextureView::TextureView ] → [@ core::result::unwrap_failed | wgpu_bindings::server::wgpu_server_encoder_copy_texture_to_buffer ] [@ mozilla::webgpu::TextureView::TextureView ] [@ wgpu_core::storage::Storage<T>::get_mut<T> ] [@ mozilla::webgpu::Texture::Texture ]
Flags: needinfo?(egubler)
Blocks: 1859780
Severity: -- → S2
Flags: needinfo?(egubler)
Priority: -- → P2

Doesnt repro anymore. I tested on the build that previously reprod this, and I cant repro on that anymore.

Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → WORKSFORME
Severity: S2 → S4
See Also: 1862284 →
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