*** This bug is a duplicate of bug 1762219 ***
https://bugs.launchpad.net/bugs/1762219
Thank you for taking the time to report this crash and helping to make
this software better. This particular crash has already been reported
and is a duplicate of bug #1762219, so is being marked as such. Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Please continue to report any other bugs you may
find.
** Attachment removed: "CoreDump.gz"
https://bugs.launchpad.net/bugs/1762721/+attachment/5109289/+files/CoreDump.gz
** Attachment removed: "Disassembly.txt"
https://bugs.launchpad.net/bugs/1762721/+attachment/5109292/+files/Disassembly.txt
** Attachment removed: "ProcMaps.txt"
https://bugs.launchpad.net/bugs/1762721/+attachment/5109302/+files/ProcMaps.txt
** Attachment removed: "ProcStatus.txt"
https://bugs.launchpad.net/bugs/1762721/+attachment/5109304/+files/ProcStatus.txt
** Attachment removed: "Registers.txt"
https://bugs.launchpad.net/bugs/1762721/+attachment/5109305/+files/Registers.txt
** Attachment removed: "Stacktrace.txt"
https://bugs.launchpad.net/bugs/1762721/+attachment/5109306/+files/Stacktrace.txt
** Attachment removed: "ThreadStacktrace.txt"
https://bugs.launchpad.net/bugs/1762721/+attachment/5109307/+files/ThreadStacktrace.txt
** This bug has been marked a duplicate of private bug 1762219
** Information type changed from Private to Public
** Tags removed: need-amd64-retrace
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Packages, which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/1762721
Title:
Xorg crashed with SIGSEGV
Status in xorg-server package in Ubuntu:
New
Bug description:
Could be correlating with moving the mouse from one display to the
other in a multi display setup with different screen geometry. Just
guessing.
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: xserver-xorg-core 2:1.19.6-1ubuntu3
ProcVersionSignature: Ubuntu 4.15.0-13.14-lowlatency 4.15.10
Uname: Linux 4.15.0-13-lowlatency x86_64
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CrashCounter: 1
Date: Tue Apr 10 14:35:11 2018
DistUpgraded: 2018-04-03 14:42:07,352 DEBUG Running PostInstallScript:
'./xorg_fix_proprietary.py'
DistroCodename: bionic
DistroVariant: ubuntu
ExecutablePath: /usr/lib/xorg/Xorg
ExecutableTimestamp: 1520935141
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation 4th Gen Core Processor Integrated Graphics Controller
[8086:0416] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Lenovo 4th Gen Core Processor Integrated Graphics Controller
[17aa:221e]
NVIDIA Corporation GK208M [GeForce GT 730M] [10de:1290] (rev a1) (prog-if 00
[VGA controller])
InstallationDate: Installed on 2014-11-24 (1233 days ago)
InstallationMedia: Kubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64
(20140722.2)
MachineType: LENOVO 20BFS2LT00
ProcCmdline: /usr/lib/xorg/Xorg -nolisten tcp -auth
/var/run/sddm/{e99f8ffa-b096-4c26-aae6-a68c3b2d77ea} -background none -noreset
-displayfd 18 -seat seat0 vt7
ProcCwd: /
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-lowlatency
root=/dev/mapper/vg0-root ro rd.driver.blacklist=nouveau quiet splash
vt.handoff=1
SegvAnalysis:
Segfault happened at: 0x7f8f7d80ee16: mov (%rax),%rax
PC (0x7f8f7d80ee16) ok
source "(%rax)" (0x00000000) not located in a known VMA region (needed
readable region)!
destination "%rax" ok
Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
() at /usr/lib/xorg/modules/drivers/modesetting_drv.so
()
()
()
miPointerSetPosition ()
Title: Xorg crashed with SIGSEGV
UpgradeStatus: Upgraded to bionic on 2018-04-03 (6 days ago)
UserGroups:
dmi.bios.date: 07/01/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: GMET66WW (2.14 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BFS2LT00
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrGMET66WW(2.14):bd07/01/2014:svnLENOVO:pn20BFS2LT00:pvrThinkPadT540p:rvnLENOVO:rn20BFS2LT00:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.family: ThinkPad T540p
dmi.product.name: 20BFS2LT00
dmi.product.version: ThinkPad T540p
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.91-2
version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.0~rc5-1ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.0~rc5-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20171229-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
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