compiz crashed with SIGSEGV in drisw_update_tex_buffer()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
mesa (Ubuntu) |
New
|
Medium
|
Unassigned |
Bug Description
Description: Ubuntu precise (development branch)
Release: 12.04
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.4.0-0ubuntu1
ProcVersionSign
Uname: Linux 3.2.0-17-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Mon Feb 20 15:41:11 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120125)
ProcCmdline: compiz
SegvAnalysis:
Segfault happened at: 0x7fcfe041a826: mov %dl,(%r12)
PC (0x7fcfe041a826) ok
source "%dl" ok
destination "(%r12)" (0x1032bcad0) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
?? () from /lib/x86_
?? () from /usr/lib/
?? () from /usr/lib/
TfpTexture:
PrivateGLScree
Title: compiz crashed with SIGSEGV in TfpTexture:
UpgradeStatus: Upgraded to precise on 2012-02-18 (1 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
visibility: | private → public |
affects: | unity (Ubuntu) → mesa (Ubuntu) |
StacktraceTop: update_ tex_buffer (drawable= <optimized out>, ctx=<optimized out>, res=<optimized out>) at /usr/include/ x86_64- linux-gnu/ bits/string3. h:58 tex_buffer2 (pDRICtx=<optimized out>, target=3553, format=8409, dPriv=<optimized out>) at dri_drawable.c:230 GLTexture: :Fast) at /build/ buildd/ compiz- 0.9.7.0~ bzr2995/ plugins/ opengl/ src/texture. cpp:599 n::paintBackgro und (this=0x2292950, region=..., transformed=false) at /build/ buildd/ compiz- 0.9.7.0~ bzr2995/ plugins/ opengl/ src/paint. cpp:186 n::paintOutputR egion (this=0x2292950, transform=..., region=..., output=<optimized out>, mask=3) at /build/ buildd/ compiz- 0.9.7.0~ bzr2995/ plugins/ opengl/ src/paint. cpp:327
drisw_
dri_set_
TfpTexture::enable (this=0x259b750, filter=
PrivateGLScree
PrivateGLScree