Xorg crashed with SIGBUS in dixLookupResourceByClass → LegalNewID → ProcCreatePixmap → Dispatch → dix_main

Bug #1785826 reported by Mohammad Hizzani on 2018-08-07
20
This bug affects 2 people
Affects Status Importance Assigned to Milestone
nvidia-graphics-drivers (Ubuntu)
Undecided
Unassigned
xorg-server (Ubuntu)
Undecided
Unassigned

Bug Description

https://errors.ubuntu.com/problem/5406c377e8298f8db45325c279e7f40b0be7b891

---

xorg crashes when suspend/resume

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: xserver-xorg-core 2:1.19.6-1ubuntu4
ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18
Uname: Linux 4.15.0-29-generic x86_64
NonfreeKernelModules: kpatch_livepatch_Ubuntu_4_15_0_29_31_generic_41 nvidia_modeset nvidia
.proc.driver.nvidia.gpus.0000.03.00.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0000:03:00.0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
 NVRM version: NVIDIA UNIX x86_64 Kernel Module 390.48 Thu Mar 22 00:42:57 PDT 2018
 GCC version: gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CrashCounter: 1
Date: Tue Aug 7 16:35:12 2018
DistUpgraded: Fresh install
DistroCodename: bionic
DistroVariant: ubuntu
DkmsStatus:
 nvidia, 390.48, 4.15.0-23-generic, x86_64: installed
 nvidia, 390.48, 4.15.0-29-generic, x86_64: installed
ExecutablePath: /usr/lib/xorg/Xorg
GraphicsCard:
 Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA controller])
   Subsystem: Lenovo HD Graphics 620 [17aa:39f1]
   Subsystem: Lenovo GM108M [GeForce 940MX] [17aa:39f1]
MachineType: LENOVO 80SV
ProcCmdline: /usr/lib/xorg/Xorg vt1 -displayfd 3 -auth /run/user/120/gdm/Xauthority -background none -noreset -keeptty -verbose 3
ProcEnviron:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-29-generic root=UUID=d175c9ce-90fb-4afa-b2f7-51f8c3d9a9b6 ro quiet splash vt.handoff=1
Signal: 7
SourcePackage: nvidia-graphics-drivers
StacktraceTop:
 dixLookupResourceByClass ()
 LegalNewID ()
 ?? ()
 ?? ()
 ?? ()
Title: Xorg crashed with signal 7 in dixLookupResourceByClass()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 04/09/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: 3JCN30WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Torronto 5C1
dmi.board.vendor: LENOVO
dmi.board.version: NO DPK
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 510-15IKB
dmi.modalias: dmi:bvnLENOVO:bvr3JCN30WW:bd04/09/2018:svnLENOVO:pn80SV:pvrLenovoideapad510-15IKB:rvnLENOVO:rnTorronto5C1:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad510-15IKB:
dmi.product.family: IDEAPAD
dmi.product.name: 80SV
dmi.product.version: Lenovo ideapad 510-15IKB
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.91-2
version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.5-0ubuntu0~18.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.5-0ubuntu0~18.04.1
version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
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

Mohammad Hizzani (moh.hiz) wrote :
information type: Private → Public

StacktraceTop:
 dixLookupResourceByClass (result=result@entry=0x7ffcae75c5a0, id=id@entry=2097366, rclass=rclass@entry=4294967295, client=0x5568c5686850, mode=mode@entry=16) at ../../../../dix/resource.c:1240
 LegalNewID (id=2097366, client=client@entry=0x5568c6305a50) at ../../../../dix/resource.c:1183
 ProcCreatePixmap (client=0x5568c6305a50) at ../../../../dix/dispatch.c:1405
 Dispatch () at ../../../../dix/dispatch.c:479
 dix_main (argc=12, argv=0x7ffcae75c7b8, envp=<optimized out>) at ../../../../dix/main.c:287

Changed in nvidia-graphics-drivers (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in nvidia-graphics-drivers (Ubuntu):
status: New → Confirmed
Daniel van Vugt (vanvugt) wrote :
description: updated
summary: - Xorg crashed with signal 7 in dixLookupResourceByClass()
+ Xorg crashed with SIGBUS in dixLookupResourceByClass → LegalNewID →
+ ProcCreatePixmap → Dispatch → dix_main
Changed in xorg-server (Ubuntu):
status: New → Confirmed
Changed in nvidia-graphics-drivers (Ubuntu):
importance: Medium → Undecided
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