1683779 - Crash in [@ core::core_arch::x86::sse2::_mm_cvtps_epi32]

Status: RESOLVED FIXED

(Core :: Graphics: Color Management, defect, P3)

Description

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

Crash report: https://crash-stats.mozilla.org/report/index/a412a5ff-0b59-45e5-8924-4d24b0201220

Reason: SIGILL / ILL_ILLOPN

Top 10 frames of crashing thread:

0 libxul.so core::core_arch::x86::sse2::_mm_cvtps_epi32 /usr/src/rustc-1.43.0/src/stdarch/crates/core_arch/src/x86/sse2.rs:957
1 libxul.so qcms_transform_data_bgra_out_lut_sse2 /build/firefox-guQk7P/firefox-84.0+build3/gfx/qcms/src/transform_sse2.rs:159
2 libxul.so qcms_transform_data /build/firefox-guQk7P/firefox-84.0+build3/gfx/qcms/src/transform.rs:1517
3 libxul.so mozilla::image::ColorManagementFilter<mozilla::image::SwizzleFilter<mozilla::image::SurfaceSink> >::DoAdvanceRowFromBuffer /build/firefox-guQk7P/firefox-84.0+build3/image/SurfaceFilters.h:162
4 libxul.so mozilla::image::nsBMPDecoder::ReadPixelRow /build/firefox-guQk7P/firefox-84.0+build3/image/decoders/nsBMPDecoder.cpp:1113
5 libxul.so mozilla::image::nsBMPDecoder::DoDecode const /build/firefox-guQk7P/firefox-84.0+build3/image/decoders/nsBMPDecoder.cpp:458
6 libxul.so mozilla::image::nsBMPDecoder::DoDecode /build/firefox-guQk7P/firefox-84.0+build3/image/decoders/nsBMPDecoder.cpp:430
7 libxul.so mozilla::image::Decoder::Decode /build/firefox-guQk7P/firefox-84.0+build3/image/Decoder.cpp:172
8 libxul.so mozilla::image::nsICODecoder::FlushContainedDecoder /build/firefox-guQk7P/firefox-84.0+build3/image/decoders/nsICODecoder.cpp:684
9 libxul.so mozilla::image::nsICODecoder::ReadBIH /build/firefox-guQk7P/firefox-84.0+build3/image/decoders/nsICODecoder.cpp:425

Comment 1

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

Attachment: Bug 1683779 - Use only rust constructs to detect SSE2/AVX/NEON support.

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/49e85f1c2f32
Use only rust constructs to detect SSE2/AVX/NEON support. r=jrmuizel

Comment 3

[Alexandru Michis [:malexandru]]

https://hg.mozilla.org/mozilla-central/rev/49e85f1c2f32

Comment 4

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

The patch landed in nightly and beta is affected.
:aosmond, is this bug important enough to require an uplift?
If not please set status_beta to wontfix.

For more information, please visit auto_nag documentation.

Comment 5

[Julien Cristau [:jcristau] (back April 22)]

Ping timeout.