[Bug 2063094] Re: unattended-upgrades is running forever

[Sebastien Bacher]

I'm seeing that bug as well on a Noble system, the log shows that it
installed an openjdk updates some hours ago, no activity since but it's
burning CPU

trying to attach gdb to the process

0x000077fdc49445f1 in ?? () from target:/lib/x86_64-linux-gnu/libapt-pkg.so.6.0
(gdb) bt
#0  0x000077fdc49445f1 in ?? () from target:/lib/x86_64-linux-gnu/libapt-pkg.so.6.0
#1  0x000077fdc494671a in pkgDepCache::MarkRequired(pkgDepCache::InRootSetFunc&) ()
   from target:/lib/x86_64-linux-gnu/libapt-pkg.so.6.0
#2  0x000077fdc4946a55 in pkgDepCache::MarkAndSweep(pkgDepCache::InRootSetFunc&) ()
   from target:/lib/x86_64-linux-gnu/libapt-pkg.so.6.0
#3  0x000077fdc493105b in pkgDepCache::ActionGroup::~ActionGroup() () from target:/lib/x86_64-linux-gnu/libapt-pkg.so.6.0
#4  0x000077fdc4938a62 in pkgDepCache::MarkInstall(pkgCache::PkgIterator const&, bool, unsigned long, bool, bool) ()
   from target:/lib/x86_64-linux-gnu/libapt-pkg.so.6.0
#5  0x000077fdc4a2c0da in ?? () from target:/usr/lib/python3/dist-packages/apt_pkg.cpython-312-x86_64-linux-gnu.so

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https://bugs.launchpad.net/bugs/2063094

Title:
  unattended-upgrades is running forever

Status in unattended-upgrades package in Ubuntu:
  Confirmed

Bug description:
    28433 root      39  19  354904 111480  71296 R  99.7   0.7 107:29.26
  unattended-upgr

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: unattended-upgrades 2.9.1+nmu4ubuntu1
  ProcVersionSignature: Ubuntu 6.8.0-28.28-generic 6.8.1
  Uname: Linux 6.8.0-28-generic x86_64
  NonfreeKernelModules: zfs
  ApportVersion: 2.28.0-0ubuntu1
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Apr 22 10:27:34 2024
  InstallationDate: Installed on 2022-01-07 (836 days ago)
  InstallationMedia: Ubuntu 21.10 "Impish Indri" - Release amd64 (20211012)
  PackageArchitecture: all
  SourcePackage: unattended-upgrades
  UpgradeStatus: Upgraded to noble on 2024-04-10 (12 days ago)

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