** Description changed:
+ * Impact
+ Totem segfaults when playing videos if gstreamer1.0-vaapi is installed on an
Intel platform
+
+ * Test Case
+
+ - Download
https://bugs.launchpad.net/ubuntu/+source/gstreamer-vaapi/+bug/1978153/+attachment/5596047/+files/Screencast%20from%2009-06-2022%2020%3A40%3A36.webm
+ - totem $video
+
+ it should play without crashing
+
+ also check if errors stop on
https://errors.ubuntu.com/problem/a09f9aa6132a1f12a9e44103be3ca0a859abfa2d
+
+ * Regression potential
+
+ The change is in the optimized intel rendering, if it was wrong the
+ performances could be degraded or it could continue crashing
---
ProblemType: Crash
DistroRelease: Ubuntu 22.04
Package: libgstreamer1.0-0 1.20.0-1
ProcVersionSignature: Ubuntu 5.15.0-18.18-generic 5.15.12
Uname: Linux 5.15.0-18-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu78
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Sun Feb 27 15:56:18 2022
ExecutablePath: /usr/bin/totem
InstallationDate: Installed on 2018-12-10 (1177 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725)
ProcCmdline: /usr/bin/totem --gapplication-service
SegvAnalysis:
Segfault happened at: 0x7fd4c2239ccf: cmpl $0x10000,(%rbx)
PC (0x7fd4c2239ccf) ok
source "$0x10000" ok
destination "(%rbx)" (0x7fd57824ec90) not located in a known VMA region
(needed writable region)!
Stack memory exhausted (SP below stack segment)
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: gstreamer1.0
StacktraceTop:
() at /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
() at /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
() at /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
() at /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
() at /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
Title: totem crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo wireshark
separator:
** Changed in: intel-media-driver (Ubuntu Jammy)
Assignee: Timo Aaltonen (tjaalton) => Sebastien Bacher (seb128)
** Changed in: intel-media-driver (Ubuntu Jammy)
Status: Triaged => Fix Committed
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to intel-media-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1962630
Title:
Video playback crashes with SIGSEGV in KernelDll_AllocateStates
(intel-media-driver)
To manage notifications about this bug go to:
https://bugs.launchpad.net/libva/+bug/1962630/+subscriptions
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