Bug 2370955 - A bug in th neon assembly results in application crashes in pixman_composite_src_8888_8888_asm_neon:1331
Summary: A bug in th neon assembly results in application crashes in pixman_composite...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: pixman
Version: 42
Hardware: aarch64
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Adam Jackson
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: ARMTracker
TreeView+ depends on / blocked
 
Reported: 2025-06-07 15:46 UTC by Jeremy Linton
Modified: 2025-06-09 13:57 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Jeremy Linton 2025-06-07 15:46:42 UTC 
I'm seeing random crashes running qemu/libvirt/etc stack in F42 and it appears to be fixed by:

https://gitlab.freedesktop.org/pixman/pixman/-/commit/106323bc15c7eb89a033cf8ff38f52bca8a4b53c

Which is part of pixman 46.0.

Either that patch needs to be backported or the version in F42 bumped.

Thanks,


Reproducible: Always

Steps to Reproduce:
1. use virt-manager with GUI/spice and eventually quemu will crash with backtracea that match the freedesktop issue linked above.
2.
3.
Comment 1 Peter Robinson 2025-06-09 13:57:50 UTC 
https://src.fedoraproject.org/rpms/pixman/pull-request/4
Note You need to log in before you can comment on or make changes to this bug.