1979203 - Crash in [@ radv_clear_dcc_comp_to_single]

Status: NEW

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

Description

[Andrew McCreight [:mccr8]]

Crash report: https://crash-stats.mozilla.org/report/index/98bed0d9-80ec-442a-919c-cecb50250722

Reason:

SIGFPE / FPE_INTDIV

Top 10 frames:

0  libvulkan_radeon.so  radv_clear_dcc_comp_to_single  /usr/lib/debug/usr/lib/x86_64-linux-gnu/GL/default/source/extensions/mesa/mesa.bst/src/amd/vulkan/meta/radv_meta_clear.c:1045
1  libvulkan_radeon.so  radv_fast_clear_color  /usr/lib/debug/usr/lib/x86_64-linux-gnu/GL/default/source/extensions/mesa/mesa.bst/src/amd/vulkan/meta/radv_meta_clear.c:1477
2  libvulkan_radeon.so  radv_subpass_clear_attachment  /usr/lib/debug/usr/lib/x86_64-linux-gnu/GL/default/source/extensions/mesa/mesa.bst/src/amd/vulkan/meta/radv_meta_clear.c:1606
2  libvulkan_radeon.so  radv_cmd_buffer_clear_rendering  /usr/lib/debug/usr/lib/x86_64-linux-gnu/GL/default/source/extensions/mesa/mesa.bst/src/amd/vulkan/meta/radv_meta_clear.c:1643
3  libvulkan_radeon.so  radv_CmdBeginRendering  /usr/lib/debug/usr/lib/x86_64-linux-gnu/GL/default/source/extensions/mesa/mesa.bst/src/amd/vulkan/radv_cmd_buffer.c:9452
4  libvulkan_radeon.so  begin_subpass  /usr/lib/debug/usr/lib/x86_64-linux-gnu/GL/default/source/extensions/mesa/mesa.bst/src/vulkan/runtime/vk_render_pass.c:2309
5  libvulkan_radeon.so  vk_common_CmdBeginRenderPass  /usr/lib/debug/usr/lib/x86_64-linux-gnu/GL/default/source/extensions/mesa/mesa.bst/src/vulkan/runtime/vk_render_pass.c:258
6  libxul.so  ash::device::Device::cmd_begin_render_pass  third_party/rust/ash/src/device.rs:1835
6  libxul.so  wgpu_hal::vulkan::command::<impl wgpu_hal::CommandEncoder for wgpu_hal::vulka...  third_party/rust/wgpu-hal/src/vulkan/command.rs:900
7  libxul.so  <C as wgpu_hal::dynamic::command::DynCommandEncoder>::begin_render_pass  third_party/rust/wgpu-hal/src/dynamic/command.rs:427

Comment 1

[Sotaro Ikeda [:sotaro]]

:jimb, can you comment to the bug?