[Ubuntu-x-swat] [Bug 1796056] Re: Xorg crashed with SIGSEGV in __strstr_sse2_unaligned() from glamor_egl_init() from try_enable_glamor()

2019-07-21 Thread Daniel van Vugt 
Thank you for reporting this bug to Ubuntu.
Ubuntu 18.10 (cosmic) reached end-of-life on July 18, 2019.

See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases 

We appreciate that this bug may be old and you might not be interested
in discussing it any more. But if you are then please upgrade to the
latest Ubuntu version and re-test. If you then find the bug is still
present in the newer Ubuntu version, please add a comment here telling
us which new version it is in and change the bug status to Confirmed.

** Changed in: xorg-server (Ubuntu)
   Status: Confirmed => Won't Fix

** Changed in: xorg-server (Ubuntu Cosmic)
   Status: Confirmed => Won't Fix

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https://bugs.launchpad.net/bugs/1796056

Title:
  Xorg crashed with SIGSEGV in __strstr_sse2_unaligned() from
  glamor_egl_init() from try_enable_glamor()

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[Ubuntu-x-swat] [Bug 1796056] Re: Xorg crashed with SIGSEGV in __strstr_sse2_unaligned() from glamor_egl_init() from try_enable_glamor()

2018-10-10 Thread Timo Aaltonen 
upstream has a patch to fail more gracefully in this case

https://gitlab.freedesktop.org/xorg/xserver/merge_requests/37

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Title:
  Xorg crashed with SIGSEGV in __strstr_sse2_unaligned() from
  glamor_egl_init() from try_enable_glamor()

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[Ubuntu-x-swat] [Bug 1796056] Re: Xorg crashed with SIGSEGV in __strstr_sse2_unaligned() from glamor_egl_init() from try_enable_glamor()

2018-10-09 Thread Daniel van Vugt 
Also tracking in
https://errors.ubuntu.com/problem/80a261d57f137287204ff4f0f865866de3742560

** Description changed:

+ https://errors.ubuntu.com/problem/80a261d57f137287204ff4f0f865866de3742560
+ 
+ ---
+ 
  Updated my Ubuntu 18.10 Virtual Machine running in VirtualBox. It now
  gets stuck on a black screen. here's dmesg - http://termbin.com/tcdg
  
  [  480.659815] gnome-shell[3432]: segfault at 0 ip  sp 
7ffcbae14e48 error 14
  [  480.659817] Code: Bad RIP value.
  
  ProblemType: Crash
  DistroRelease: Ubuntu 18.10
  Package: xserver-xorg-core 2:1.20.1-3ubuntu2
  ProcVersionSignature: Ubuntu 4.18.0-8.9-generic 4.18.7
  Uname: Linux 4.18.0-8-generic x86_64
  ApportVersion: 2.20.10-0ubuntu11
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Oct  4 10:22:42 2018
  DistUpgraded: Fresh install
  DistroCodename: cosmic
  DistroVariant: ubuntu
  ExecutablePath: /usr/lib/xorg/Xorg
  ExecutableTimestamp: 1538505603
  GraphicsCard: InnoTek Systemberatung GmbH VirtualBox Graphics Adapter 
[80ee:beef] (prog-if 00 [VGA controller])
  InstallationDate: Installed on 2018-09-22 (11 days ago)
  InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Alpha amd64 (20180915)
  Lsusb:
-  Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
-  Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
+  Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: innotek GmbH VirtualBox
  ProcCmdline: /usr/lib/xorg/Xorg vt2 -displayfd 3 -auth 
/run/user/1000/gdm/Xauthority -background none -noreset -keeptty -verbose 3
  ProcCwd: /home/snapcraft
  ProcEnviron:
-  LANGUAGE=en_GB:en
-  PATH=(custom, no user)
-  XDG_RUNTIME_DIR=
-  LANG=en_GB.UTF-8
-  SHELL=/bin/bash
+  LANGUAGE=en_GB:en
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=
+  LANG=en_GB.UTF-8
+  SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-8-generic 
root=UUID=5146014b-22b6-4cd4-aff0-b4db546225fc ro quiet splash
  Signal: 6
  SourcePackage: xorg-server
  StacktraceTop:
-  glamor_egl_init () from /usr/lib/xorg/modules/libglamoregl.so
-  ?? () from /usr/lib/xorg/modules/drivers/modesetting_drv.so
-  InitOutput ()
-  ?? ()
-  __libc_start_main (main=0x55ba12fc6640, argc=12, argv=0x7ffc057d30e8, 
init=, fini=, rtld_fini=, 
stack_end=0x7ffc057d30d8) at ../csu/libc-start.c:308
+  glamor_egl_init () from /usr/lib/xorg/modules/libglamoregl.so
+  ?? () from /usr/lib/xorg/modules/drivers/modesetting_drv.so
+  InitOutput ()
+  ?? ()
+  __libc_start_main (main=0x55ba12fc6640, argc=12, argv=0x7ffc057d30e8, 
init=, fini=, rtld_fini=, 
stack_end=0x7ffc057d30d8) at ../csu/libc-start.c:308
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.family: Virtual Machine
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.94-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.1-1ubuntu1
  version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.1-1ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.20.1-3ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.1.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20171229-1build1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-3

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https://bugs.launchpad.net/bugs/1796056

Title:
  Xorg crashed with SIGSEGV in __strstr_sse2_unaligned() from
  glamor_egl_init() from try_enable_glamor()

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[Ubuntu-x-swat] [Bug 1796056] Re: Xorg crashed with SIGSEGV in __strstr_sse2_unaligned() from glamor_egl_init() from try_enable_glamor()

2018-10-09 Thread Daniel van Vugt 
Note that Xorg catches its own crashes. So the real crash (signo=11)
starts at frame #7:

#5  0x55ba13137131 in OsSigHandler (signo=11, sip=, 
unused=) at ../../../../os/osinit.c:156
unused = 
sip = 
signo = 11
#6  
No locals.
#7  __strstr_sse2_unaligned () at 
../sysdeps/x86_64/multiarch/strstr-sse2-unaligned.S:40
No locals.
#8  0x7f49e51da1fd in glamor_egl_init (scrn=scrn@entry=0x55ba1510f610, 
fd=) at ../../../../../../glamor/glamor_egl.c:992
glamor_egl = 0x55ba15112a40
renderer = 0x0
#9  0x7f49e54181a2 in try_enable_glamor (pScrn=0x55ba1510f610) at 
../../../../../../../hw/xfree86/drivers/modesetting/driver.c:769
ms = 0x55ba151101b0
accel_method_str = 
do_glamor = 1
ms = 
accel_method_str = 
do_glamor = 

** Summary changed:

- Xorg crashed with SIGABRT in glamor_egl_init()
+ Xorg crashed with SIGSEGV in __strstr_sse2_unaligned() from glamor_egl_init() 
from try_enable_glamor()

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https://bugs.launchpad.net/bugs/1796056

Title:
  Xorg crashed with SIGSEGV in __strstr_sse2_unaligned() from
  glamor_egl_init() from try_enable_glamor()

To manage notifications about this bug go to:
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