[Expired for xorg (Ubuntu) because there has been no activity for 60
days.]
** Changed in: xorg (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1503551
Title:
Java segfaulted in i965 driver - lots of deleted mmapped files
Status in xorg package in Ubuntu:
Expired
Bug description:
Java encountered a segfault in the i965 driver while running
Minecraft. A perusal of the dump report suggests that the issue is not
due to Minecraft but due to heavy use of the graphics exacerbating a
memory mapping leak in the driver - it seems that the mappings for
/dev/drm/card0 and /dri objects are not properly freed.
Note that I was running Optifine with Multi-Core loading, which causes
multi-threaded use of the graphics driver.
Important parts of the hs_err file are pasted below. However, I cut
out a *lot* of the /drm mm object and /dev/dri/card0 mappings. There's
a more than a hundred pages at 30 lines a page.
---
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00007f180efcc4e3, pid=31233, tid=139740657592064
#
# JRE version: OpenJDK Runtime Environment (7.0_79-b14) (build 1.7.0_79-b14)
# Java VM: OpenJDK 64-Bit Server VM (24.79-b02 mixed mode linux-amd64
compressed oops)
# Derivative: IcedTea 2.5.6
# Distribution: Ubuntu 15.04, package 7u79-2.5.6-0ubuntu1.15.04.1
# Problematic frame:
# C [i965_dri.so+0x1914e3]
#
# Failed to write core dump. Core dumps have been disabled. To enable core
dumping, try "ulimit -c unlimited" before starting Java again
#
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Stack: [0x00007f17e831a000,0x00007f17e841b000], sp=0x00007f17e84197e0, free
space=1021k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native
code)
C [i965_dri.so+0x1914e3]
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
J 1853 org.lwjgl.opengl.GL11.nglDrawArrays(IIIJ)V (0 bytes) @
0x00007f18614fc92a [0x00007f18614fc8e0+0x4a]
J 2863 C2 net.minecraft.client.renderer.Tessellator.func_78381_a()I (346
bytes) @ 0x00007f186177e020 [0x00007f186177d7e0+0x840]
J 5013 C2
WorldRendererThreaded.postRenderBlocksThreaded(ILnet/minecraft/entity/EntityLivingBase;)V
(114 bytes) @ 0x00007f1861ced92c [0x00007f1861ced8c0+0x6c]
J 2709 C2 WorldRendererThreaded.updateRenderer(LIWrUpdateListener;)V (823
bytes) @ 0x00007f18617a3504 [0x00007f18617a2b20+0x9e4]
J 4593% C2 WrUpdateThread.run()V (140 bytes) @ 0x00007f1861abb340
[0x00007f1861abb020+0x320]
v ~StubRoutines::call_stub
Dynamic libraries:
00400000-00401000 r-xp 00000000 fc:00 13763814
/usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java
00600000-00601000 r--p 00000000 fc:00 13763814
/usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java
00601000-00602000 rw-p 00001000 fc:00 13763814
/usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java
0066f000-00690000 rw-p 00000000 00:00 0
[heap]
b5a00000-bda00000 rw-p 00000000 00:00 0
bda00000-c0000000 rw-p 00000000 00:00 0
c0000000-eaa80000 rw-p 00000000 00:00 0
eaa80000-100000000 rw-p 00000000 00:00 0
7f1743442000-7f174344a000 rw-s 00000000 00:05 3198953 /drm
mm object (deleted)
7f174344a000-7f1743452000 rw-s 00000000 00:05 3198952 /drm
mm object (deleted)
7f1743452000-7f174345a000 rw-s 00000000 00:05 3198951 /drm
mm object (deleted)
7f174345a000-7f1743462000 rw-s 00000000 00:05 3198950 /drm
mm object (deleted)
7f1743462000-7f174346a000 rw-s 142cc8000 00:06 11074
/dev/dri/card0
7f174346a000-7f1743472000 rw-s 00000000 00:05 3198949 /drm
mm object (deleted)
7f1743472000-7f174347a000 rw-s 142cc0000 00:06 11074
/dev/dri/card0
7f174347a000-7f1743482000 rw-s 00000000 00:05 3198948 /drm
mm object (deleted)
7f1743482000-7f174348a000 rw-s 142cb8000 00:06 11074
/dev/dri/card0
7f174348a000-7f1743492000 rw-s 142cb0000 00:06 11074
/dev/dri/card0
.... snip ....
7f1745c72000-7f1745c7a000 rw-s 141680000 00:06 11074
/dev/dri/card0
7f1745c7a000-7f1745c82000 rw-s 141678000 00:06 11074
/dev/dri/card0
7f1745c82000-7f1745c8a000 rw-s 141670000 00:06 11074
/dev/dri/card0
7f1745c8a000-7f1745c92000 rw-s 141668000 00:06 11074
/dev/dri/card0
7f1745c92000-7f1745c9a000 rw-s 00000000 00:05 3200480 /drm
mm object (deleted)
7f1745c9a000-7f1745ca2000 rw-s 141660000 00:06 11074
/dev/dri/card0
7f1745ca2000-7f1745caa000 rw-s 141658000 00:06 11074
/dev/dri/card0
7f1745caa000-7f1745cb2000 rw-s 141650000 00:06 11074
/dev/dri/card0
7f1745cb2000-7f1745cba000 rw-s 00000000 00:05 3200479 /drm
mm object (deleted)
7f1745cba000-7f1745cc2000 rw-s 141648000 00:06 11074
/dev/dri/card0
....
7f1752d0a000-7f1752d12000 rw-s 13a1b0000 00:06 11074
/dev/dri/card0
....
7f17538e2000-7f17538ea000 rw-s 00000000 00:05 3193548 /drm
mm object (deleted)
....
7f1759aca000-7f1759ad2000 rw-s 135cf8000 00:06 11074
/dev/dri/card0
....
7f176105e000-7f1761066000 rw-s 00000000 00:05 3175532 /drm
mm object (deleted)
....
7f17bbfc0000-7f17bbfc8000 rw-s 00000000 00:05 3120845 /drm
mm object (deleted)
7f17bbfc8000-7f17bbfd0000 rw-s 00000000 00:05 3120844 /drm
mm object (deleted)
7f17bbfd0000-7f17bbfd8000 rw-s 100ed7000 00:06 11074
/dev/dri/card0
7f17bbfd8000-7f17bbfe0000 rw-s 100ecf000 00:06 11074
/dev/dri/card0
7f17bbfe0000-7f17bbfe8000 rw-s 100ec7000 00:06 11074
/dev/dri/card0
7f17bbfe8000-7f17bbff0000 rw-s 100ebf000 00:06 11074
/dev/dri/card0
7f17bbff0000-7f17bbff8000 rw-s 100eb7000 00:06 11074
/dev/dri/card0
7f17bbff8000-7f17bc000000 rw-s 100eaf000 00:06 11074
/dev/dri/card0
7f17bc000000-7f17bc021000 rw-p 00000000 00:00 0
7f17bc021000-7f17c0000000 ---p 00000000 00:00 0
7f17c0000000-7f17c1d9a000 rw-p 00000000 00:00 0
7f17c1d9a000-7f17c4000000 ---p 00000000 00:00 0
7f17c4000000-7f17c4180000 rw-p 00000000 00:00 0
7f17c4180000-7f17c8000000 ---p 00000000 00:00 0
7f17c8000000-7f17c8048000 rw-p 00000000 00:00 0
....
7f17e4021000-7f17e8000000 ---p 00000000 00:00 0
7f17e8000000-7f17e8001000 rw-s 00000000 00:05 3169128 /drm
mm object (deleted)
7f17e8001000-7f17e8009000 rw-s 100ea7000 00:06 11074
/dev/dri/card0
....
7f17e81a9000-7f17e8219000 rw-s 00000000 00:05 3121586 /drm
mm object (deleted)
7f17e8219000-7f17e821c000 ---p 00000000 00:00 0
7f17e821c000-7f17e831a000 rw-p 00000000 00:00 0
7f17e831a000-7f17e831d000 ---p 00000000 00:00 0
7f17e831d000-7f17e841b000 rw-p 00000000 00:00 0
[stack:22484]
7f17e841b000-7f17e8496000 r-xp 00000000 fc:00 12718478
/usr/lib/x86_64-linux-gnu/nss/libfreebl3.so
7f17e8496000-7f17e8695000 ---p 0007b000 fc:00 12718478
/usr/lib/x86_64-linux-gnu/nss/libfreebl3.so
(normal library mappings follow, interspersed with more /dev/dri/card0
and /drm mm object (deleted) mappings)
From the crash log, I think it's evident that the driver is leaking memory
mappings.
---
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: XFCE
DistUpgraded: Fresh install
DistroCodename: wily
DistroRelease: Ubuntu 15.10
DistroVariant: ubuntu
EcryptfsInUse: Yes
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 09)
(prog-if 00 [VGA controller])
Subsystem: Toshiba America Info Systems Device [1179:0004]
Subsystem: Toshiba America Info Systems Device [1179:0004]
LightdmGreeterLog:
** Message: Starting lightdm-gtk-greeter 2.0.1 (Aug 7 2015, 01:24:18)
** Message: [Configuration] Reading file:
/etc/lightdm/lightdm-gtk-greeter.conf.d/01_ubuntu.conf
** Message: [Configuration] Reading file:
/etc/lightdm/lightdm-gtk-greeter.conf.d/30_xubuntu.conf
** Message: [Configuration] Reading file:
/etc/lightdm/lightdm-gtk-greeter.conf
Invalid MIT-MAGIC-COOKIE-1 keyupstart: indicator-application main process
(1059) killed by TERM signal
LightdmGreeterLogOld:
** Message: Starting lightdm-gtk-greeter 2.0.1 (Aug 7 2015, 01:24:18)
** Message: [Configuration] Reading file:
/etc/lightdm/lightdm-gtk-greeter.conf.d/01_ubuntu.conf
** Message: [Configuration] Reading file:
/etc/lightdm/lightdm-gtk-greeter.conf.d/30_xubuntu.conf
** Message: [Configuration] Reading file:
/etc/lightdm/lightdm-gtk-greeter.conf
Invalid MIT-MAGIC-COOKIE-1 keyupstart: indicator-application main process
(1050) killed by TERM signal
MachineType: TOSHIBA TECRA Z40-B
Package: xorg 1:7.7+7ubuntu4
PackageArchitecture: amd64
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-25-generic
root=/dev/mapper/xubuntu--vg-root ro quiet splash
ProcVersionSignature: Ubuntu 4.2.0-25.30-generic 4.2.6
Tags: wily ubuntu
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
Uname: Linux 4.2.0-25-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
XorgConf:
Section "Files"
ModulePath "/usr/lib/xorg/modules"
EndSection
_MarkForUpload: True
dmi.bios.date: 04/09/2015
dmi.bios.vendor: TOSHIBA
dmi.bios.version: Version 3.20
dmi.board.asset.tag: 0000000000
dmi.board.name: TECRA Z40-B
dmi.board.vendor: TOSHIBA
dmi.board.version: Version A0
dmi.chassis.asset.tag: 0000000000
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: Version 1.0
dmi.modalias:
dmi:bvnTOSHIBA:bvrVersion3.20:bd04/09/2015:svnTOSHIBA:pnTECRAZ40-B:pvrPT459U-00N008:rvnTOSHIBA:rnTECRAZ40-B:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0:
dmi.product.name: TECRA Z40-B
dmi.product.version: PT459U-00N008
dmi.sys.vendor: TOSHIBA
version.compiz: compiz N/A
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.64-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4
version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:7.5.0+git20150819-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20150808-0ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.11-1ubuntu3
xserver.bootTime: Fri Jan 29 11:25:17 2016
xserver.configfile: /etc/X11/xorg.conf
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 1145
vendor LGD
xserver.version: 2:1.17.2-1ubuntu9.1
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