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[Bug 467950] [NEW] Xorg crashed with SIGSEGV in memcpy()

 

Public bug reported:

This is one of the many crash reports I'm being flooded with. I'm only
posting this, as XOrg seems to be more important than some of the other
crashes. If any other reports come (from now) I'll post them also.

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Sun Nov  1 10:49:33 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/Xorg
Lsusb:
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 002: ID 03f0:7404 Hewlett-Packard Printing Support
 Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Package: xserver-xorg-core 2:1.6.4-2ubuntu4
ProcCmdLine: root=UUID=328b2ee3-b946-4b0a-b536-1e2839be45cb ro quiet splash vga=normal
ProcCmdline: /usr/bin/X :1 -br -verbose -auth /var/run/gdm/auth-for-gdm-Wjg0xn/database -nolisten tcp
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
 LANGUAGE=en_US:en
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu7
 libgl1-mesa-glx 7.6.0-1ubuntu4
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SegvAnalysis:
 Segfault happened at: 0x185021 <memcpy+97>:	rep movsl %ds:(%esi),%es:(%edi)
 PC (0x00185021) ok
 source "%ds:(%esi)" (0x0000008c) not located in a known VMA region (needed readable region)!
 destination "%es:(%edi)" (0xb30670b3) ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
 memcpy () from /lib/tls/i686/cmov/libc.so.6
 fbBlt () from /usr/lib/xorg/modules//libfb.so
 fbBltStip () from /usr/lib/xorg/modules//libfb.so
 fbPutZImage () from /usr/lib/xorg/modules//libfb.so
 fbPutImage () from /usr/lib/xorg/modules//libfb.so
Title: Xorg crashed with SIGSEGV in memcpy()
Uname: Linux 2.6.31-14-generic i686
UserGroups:
 
dmi.bios.date: 07/17/2001
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: 6.00 PG
dmi.board.name: i815E-ITE8870
dmi.chassis.type: 3
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvr6.00PG:bd07/17/2001:svn:pn:pvr:rvn:rni815E-ITE8870:rvr:cvn:ct3:cvr:
fglrx: Not loaded
system:
 distro:             Ubuntu
 architecture:       i686kernel:             2.6.31-14-generic

** Affects: xorg-server (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-crash i386

-- 
Xorg crashed with SIGSEGV in memcpy()
https://bugs.launchpad.net/bugs/467950
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