cupsd crashed with SIGSEGV in create_local_bg_thread()

Bug #1762476 reported by aleandro
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
CUPS
Fix Released
Unknown
cups (Ubuntu)
Fix Released
Medium
Unassigned

Bug Description

Crashed immediately after boot in ubuntu 18.04 beta

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: cups-daemon 2.2.7-1ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
Date: Mon Apr 9 18:25:22 2018
ExecutablePath: /usr/sbin/cupsd
InstallationDate: Installed on 2018-03-11 (29 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180311)
Lpstat:
 device for HP-Officejet-4620-series: hp:/net/Officejet_4620_series?hostname=HPA0481CC8AFF7.local
 device for Officejet_4620_series_C8AFF7_: ipp://HPA0481CC8AFF7.local:631/ipp/print
MachineType: Acer Aspire VN7-791
Papersize: a4
PpdFiles:
 Officejet_4620_series_C8AFF7_: Officejet 4620 series
 HP-Officejet-4620-series: HP Officejet 4620 Series, hpcups 3.17.10
ProcAttrCurrent: /usr/sbin/cupsd (enforce)
ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic.efi.signed root=UUID=4df58e27-105a-45d5-8b11-76dcc3e66407 ro quiet splash nouveau.runpm=0 vt.handoff=1
ProcEnviron:
 LANG=it_IT.UTF-8
 PATH=(custom, no user)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic.efi.signed root=UUID=4df58e27-105a-45d5-8b11-76dcc3e66407 ro quiet splash nouveau.runpm=0 vt.handoff=1
SegvAnalysis:
 Segfault happened at: 0x558440aec7fb: cmpb $0x0,(%rax)
 PC (0x558440aec7fb) ok
 source "$0x0" ok
 destination "(%rax)" (0x392e373431783130) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: cups
StacktraceTop:
 ?? ()
 start_thread (arg=0x7f583f621700) at pthread_create.c:463
 clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Title: cupsd crashed with SIGSEGV in start_thread()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 09/05/2014
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.07
dmi.board.asset.tag: No Asset Tag
dmi.board.name: Aspire VN7-791
dmi.board.vendor: Acer
dmi.board.version: V1.07
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.07
dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.07:bd09/05/2014:svnAcer:pnAspireVN7-791:pvrV1.07:rvnAcer:rnAspireVN7-791:rvrV1.07:cvnAcer:ct10:cvrV1.07:
dmi.product.family: Sharkbay System
dmi.product.name: Aspire VN7-791
dmi.product.version: V1.07
dmi.sys.vendor: Acer

Revision history for this message
aleandro (aleandrodasilva) wrote :
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceSource:
 #0 0x0000558440aec7fb in create_local_bg_thread (printer=0x5584428e4b00) at ipp.c:5368
 #1 0x00007f584410e6db in start_thread (arg=0x7f583f621700) at pthread_create.c:463
   [Error: pthread_create.c was not found in source tree]
 #2 0x00007f5843e3788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
   [Error: clone.S was not found in source tree]
StacktraceTop:
 create_local_bg_thread (printer=0x5584428e4b00) at ipp.c:5368
 start_thread (arg=0x7f583f621700) at pthread_create.c:463
 clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in cups (Ubuntu):
importance: Undecided → Medium
summary: - cupsd crashed with SIGSEGV in start_thread()
+ cupsd crashed with SIGSEGV in create_local_bg_thread()
tags: removed: need-amd64-retrace
information type: Private → Public
Revision history for this message
Till Kamppeter (till-kamppeter) wrote :

Reported upstream as https://github.com/apple/cups/issues/5290

Did this crash happen only once and never again or does it happen repeatedly (for example on every boot)?

Changed in cups (Ubuntu):
status: New → Incomplete
Revision history for this message
Till Kamppeter (till-kamppeter) wrote :

Fixed upstream and updated package for Bionic committed. Thanks for the bug report.

Changed in cups (Ubuntu):
status: Incomplete → Fix Committed
Changed in cups:
status: Unknown → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package cups - 2.2.7-1ubuntu2

---------------
cups (2.2.7-1ubuntu2) bionic; urgency=medium

  * Fixed another crash when creating temporary queues for IPP printers
    (Issue #5290, LP: #1762476).

 -- Till Kamppeter <email address hidden> Mon, 9 Apr 2018 21:44:01 +0200

Changed in cups (Ubuntu):
status: Fix Committed → Fix Released
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